Erik Folven
Om
Erik Folven er professor ved Institutt for elektroniske systemer. Han co-leder en forskningsgruppe der datateknologer og fysikere samarbeider om nye spinn-baserte databehandlingsparadigmer.
Folven koordinerer EU FET-Open-prosjektet SpinENGINE, der NTNU sammen med forskere fra ledende europeiske universiteter og IBM har som mål å oppnå et gjennombrudd innen spinn-basert ultra-lav-effekt databehandling. Han er også prosjektleder for det NFR-finansierte prosjektet SPrINTER: Spin-based Intermittent Computer, som er rettet mot en radikalt ny teknologi for batteriløse, intermitterende databehandlingsenheter som vil være muliggjørende for et bærekraftig digitalt samfunn.
Forskingsinteresser:
- Kunstige spinnsystem
- Superferromagnetisme
- Datamodellering av nanomagnetiske nettverk
- Doménekontroll i komplekse oksidsystem
- Magnetisk doméneavbildning (X-PEEM, MFM, STXM, MOKE)
- Nanofabrikasjon (EBL, FIB, Ionemønstring)
Undervising:
Publikasjoner
2022
-
Jensen, Johannes Høydahl;
Strømberg, Anders;
Lykkebø, Odd Rune Strømmen;
Penty, Arthur George;
Lealiaert, Jonathan;
Själander, Magnus;
Folven, Erik;
Tufte, Gunnar.
(2022)
Flatspin: A large-scale artificial spin ice simulator.
Physical review B (PRB).
volum 106 (6).
Vitenskapelig artikkel
2021
-
Digernes, Einar Standal;
Strømberg, Anders;
Vaz, Carlos A. F.;
Kleibert, Armin;
Grepstad, Jostein;
Folven, Erik.
(2021)
Anisotropy and domain formation in a dipolar magnetic metamaterial.
Applied Physics Letters.
volum 118.
Vitenskapelig artikkel
-
Oakes, kelly;
Folven, Erik;
Digernes, Einar Standal.
(2021)
A new way to look at the inner workings of tiny magnets.
Norwegian SciTech News.
Populærvitenskapelig artikkel
-
Slöetjes, Samuel Dingeman;
Digernes, Einar;
Strømberg, Anders;
Olsen, Fredrik Kjemperud;
Bang, Ambjørn Dahle;
N'diaye, Alpha T;
Chopdekar, Rajesh V.;
Folven, Erik;
Grepstad, Jostein.
(2021)
Effects of array shape and disk ellipticity in dipolar-coupled magnetic metamaterials.
Physical review B (PRB).
volum 104 (13).
Vitenskapelig artikkel
2020
-
Digernes, Einar;
Leliaert, Jonathan;
Weigand, Markus;
Folven, Erik;
Van Waeyenberge, Bartel.
(2020)
Direct observation of temperature dependent vortex dynamics in a La0.7Sr0.3MnO3 micromagnet.
Physical Review Research (PRResearch).
volum 2 (4).
Vitenskapelig artikkel
-
Digernes, Einar;
Slöetjes, Samuel Dingeman;
Strømberg, Anders;
Bang, Ambjørn Dahle;
Olsen, Fredrik Kjemperud;
Arenholz, Elke;
Chopdekar, Rajesh V.;
Grepstad, Jostein;
Folven, Erik.
(2020)
Direct imaging of long-range ferromagnetic and antiferromagnetic order in a dipolar metamaterial.
Physical Review Research (PRResearch).
volum 2 (1).
Vitenskapelig artikkel
-
Jensen, Johannes H.;
Folven, Erik;
Tufte, Gunnar.
(2020)
Computation in artificial spin ice.
ALIFE : Proceedings of the Artificial Life Conference.
Vitenskapelig artikkel
-
Jensen, Johannes Høydahl;
Strømberg, Anders;
Lykkebø, Odd Rune Strømmen;
Penty, Arthur George;
Själander, Magnus;
Folven, Erik;
Tufte, Gunnar.
(2020)
flatspin: A Large-Scale Artificial Spin Ice Simulator.
arXiv.org.
Vitenskapelig artikkel
-
Olsen, Fredrik Kjemperud;
Bang, Ambjørn Dahle;
Digernes, Einar;
Slöetjes, Samuel Dingeman;
Andreas, Scholl;
Chopdekar, Rajesh V.;
Tybell, Per Thomas Martin;
Grepstad, Jostein;
Folven, Erik.
(2020)
Enhanced magnetic signal along edges of embedded epitaxial La0.7Sr0.3MnO3 nanostructures.
Journal of Magnetism and Magnetic Materials.
volum 521 (1).
Vitenskapelig artikkel
-
Slöetjes, Samuel Dingeman;
Folven, Erik;
Grepstad, Jostein.
(2020)
Exchange explosions of topological edge defects in a square micromagnet.
Physical review B (PRB).
volum 101 (1).
Vitenskapelig artikkel
2019
-
Bang, Ambjørn Dahle;
Hallsteinsen, Ingrid;
Chopdekar, Rajesh V.;
Olsen, Fredrik Kjemperud;
Slöetjes, Samuel Dingeman;
Kjærnes, Kristoffer;
Arenholz, Elke;
Folven, Erik;
Grepstad, Jostein.
(2019)
Shape-imposed anisotropy in antiferromagnetic complex oxide nanostructures.
Applied Physics Letters.
volum 115 (11).
Vitenskapelig artikkel
-
Bang, Ambjørn Dahle;
Hallsteinsen, Ingrid;
Olsen, Fredrik Kjemperud;
Slöetjes, Samuel Dingeman;
Retterer, Scott T;
Scholl, Andreas;
Arenholz, Elke;
Folven, Erik;
Grepstad, Jostein.
(2019)
Neel vector reorientation in ferromagnetic/antiferromagnetic complex oxide nanostructures.
Applied Physics Letters.
volum 114 (19).
Vitenskapelig artikkel
-
Olsen, Fredrik Kjemperud;
Hallsteinsen, Ingrid;
Arenholtz, Elke;
Tybell, Per Thomas Martin;
Folven, Erik.
(2019)
Coexisting spin-flop coupling and exchange bias in LaFeO3/La0.7Sr0.3MnO3 heterostructures.
Physical review B (PRB).
volum 99 (13).
Vitenskapelig artikkel
-
Slöetjes, Samuel Dingeman;
Digernes, Einar;
Klewe, Christoph;
Shafer, Padraic;
Li, Qian;
Yang, M.;
Qiu, Z.Q.;
N'diaye, Alpha T;
Arenholz, Elke;
Folven, Erik;
Grepstad, Jostein.
(2019)
Effects of lattice geometry on the dynamic properties of dipolar-coupled magnetic nanodisk arrays.
Physical review B (PRB).
volum 99 (064418).
Vitenskapelig artikkel
2018
-
Bang, Ambjørn Dahle;
Olsen, Fredrik Kjemperud;
Slöetjes, Samuel Dingeman;
Scholl, Andreas;
Retterer, Scott T.;
Vaz, Carlos;
Tybell, Per Thomas Martin;
Folven, Erik;
Grepstad, Jostein.
(2018)
Magnetic domain formation in ultrathin complex oxide ferromagnetic/antiferromagnetic bilayers.
Applied Physics Letters.
volum 113 (13).
Vitenskapelig artikkel
-
Jensen, Johannes Høydahl;
Folven, Erik;
Tufte, Gunnar.
(2018)
Computation in artificial spin ice.
The 2018 Conference on Artificial Life.
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Slöetjes, Samuel Dingeman;
Digernes, Einar;
Olsen, Fredrik Kjemperud;
Chopdekar, Rajesh V.;
Retterer, Scott T.;
Folven, Erik;
Grepstad, Jostein.
(2018)
Interplay between bulk and edge-bound topological defects in a square micromagnet.
Applied Physics Letters.
volum 112 (4).
Vitenskapelig artikkel
2017
-
Hallsteinsen, Ingrid;
Moreau, Magnus;
Chopdekar, R.V.;
Christiansen, Emil;
Nord, Magnus Kristofer;
Vullum, Per Erik;
Grepstad, Jostein;
Holmestad, Randi;
Selbach, Sverre Magnus;
Scholl, A;
Arenholz, E;
Folven, Erik;
Tybell, Per Thomas Martin.
(2017)
Magnetic domain configuration of (111)-oriented LaFeO3 epitaxial thin films.
APL Materials.
volum 5 (8).
Vitenskapelig artikkel
-
Lee, Michael S.;
Wynn, Thomas A.;
Folven, Erik;
Chopdekar, Rajesh V.;
Scholl, Andreas;
Retterer, Scott;
Grepstad, Jostein;
Takamura, Yayoi.
(2017)
Temperature and Orientation Dependent Exchange Coupling in Epitaxial Oxide Micromagnets.
PHYSICAL REVIEW MATERIALS.
volum 1.
Vitenskapelig artikkel
-
Slöetjes, Samuel Dingeman;
Urdahl, Hans Henrik;
Grepstad, Jostein;
Folven, Erik.
(2017)
Tailoring the magnetic order in a supermagnetic metamaterial.
AIP Advances.
volum 7 (5).
Vitenskapelig artikkel
2016
-
Lee, Michael S;
Wynn, Thomas A;
Folven, Erik;
Chopdekar, Rajesh V.;
Scholl, Andreas;
Young, Anthony T;
Retterer, Scott T;
Grepstad, Jostein Kvaal;
Takamura, Yayoi.
(2016)
Tailoring Spin Textures in Complex Oxide Micromagnets.
ACS Nano.
volum 10 (9).
Vitenskapelig artikkel
2015
-
Folven, Erik;
Linder, Jacob;
Gomonay, Helen V.;
Scholl, Andreas;
Doran, Andrew;
Young, Anthony;
Retterer, Scott;
Malik, V.K.;
Tybell, Per Thomas Martin;
Takamura, Yayoi;
Grepstad, Jostein.
(2015)
Controlling the switching field in nanomagnets by means of domain-engineered antiferromagnets.
Physical Review B. Condensed Matter and Materials Physics.
volum 92 (9).
Vitenskapelig artikkel
-
Hallsteinsen, Ingrid;
Folven, Erik;
Olsen, Fredrik Kjemperud;
Chopdekar, R.V.;
Rzchowski, M;
Eom, C.B.;
Grepstad, Jostein;
Tybell, Per Thomas Martin.
(2015)
Crystalline symmetry controlled magnetic switching in epitaxial (111) La0.7Sr0.3MnO3 thin films.
APL Materials.
volum 3 (6).
Vitenskapelig artikkel
2014
-
Folven, Erik.
(2014)
Skrot det gamle.
Dagens næringsliv.
Kronikk
2013
-
Takamura, Yayoi;
Folven, Erik;
Shu, JBR;
Lukes, KR;
Li, Binzhi;
Scholl, Andreas;
Young, AT;
Retterer, ST;
Tybell, Thomas;
Grepstad, Jostein.
(2013)
Spin-Flop Coupling and Exchange Bias in Embedded Complex Oxide Micromagnets.
Physical Review Letters.
volum 111 (10).
Vitenskapelig artikkel
2012
-
Boschker, Jos Emiel;
Folven, Erik;
Monsen, Åsmund Fløystad;
Wahlström, Erik;
Grepstad, Jostein;
Tybell, Thomas.
(2012)
Consequences of High Adatom Energy during Pulsed Laser Deposition of La0.7Sr0.3MnO3.
Crystal Growth & Design.
volum 12 (2).
Vitenskapelig artikkel
-
Folven, Erik;
Scholl, Andreas;
Young, Anthony;
Retterer, Scott;
Boschker, Jos Emiel;
Tybell, Thomas;
Takamura, Yayoi;
Grepstad, Jostein.
(2012)
Crossover from spin-flop coupling to collinear spin alignment in antiferromagnetic/ferromagnetic thin film nanostructures.
Nano Letters.
volum 12 (5).
Vitenskapelig artikkel
-
Folven, Erik;
Takamura, Yayoi;
Grepstad, Jostein.
(2012)
X-PEEM study of antiferromagnetic domain patterns in LaFeO3 thin films and embedded nanostructures.
Journal of Electron Spectroscopy and Related Phenomena.
volum 185 (10).
Vitenskapelig artikkel
2011
-
Boschker, Jos Emiel;
Folkman, Chad;
Bark, C.W.;
Monsen, Åsmund Fløystad;
Folven, Erik;
Grepstad, Jostein;
Wahlström, Erik;
Eom, C.B.;
Tybell, Thomas.
(2011)
Structural coupling across the LaAlO3/SrTiO3 interface: High-resolution x-ray diffraction study.
Physical Review B. Condensed Matter and Materials Physics.
volum 84 (20).
Vitenskapelig artikkel
-
Folven, Erik;
Scholl, Andreas;
Young, Anthony;
Retterer, Scott;
Boschker, Jos Emiel;
Tybell, Thomas;
Takamura, Yayoi;
Grepstad, Jostein.
(2011)
Effects of nanostructuring and substrate symmetry on antiferromagnetic domain structure in LaFeO3 thin films.
Physical Review B. Condensed Matter and Materials Physics.
volum 84 (22).
Vitenskapelig artikkel
2010
-
Folven, Erik;
Tybell, Thomas;
Scholl, Andreas;
Young, Anthony;
Retterer, Scott T;
Takamura, Yayoi;
Grepstad, Jostein.
(2010)
Antiferromagnetic Domain Reconfiguration in Embedded LaFeO3 Thin Film Nanostructures.
Nano Letters.
volum 10 (11).
Vitenskapelig artikkel
-
Nordseth, Ørnulf;
You, Chang Chuan;
Folven, Erik;
Gariglio, S;
Sambri, A;
Triscone, JM;
Reiner, JW;
Ahn, CH;
Tybell, Thomas;
Grepstad, Jostein.
(2010)
Growth and characterization of (Pb,La)(Zr,Ti)O-3 thin film epilayers on SrTiO3-buffered Si(001).
Thin Solid Films.
volum 518 (19).
Vitenskapelig artikkel
-
Takahashi, Ryota;
Valset, K.;
Folven, Erik;
Eberg, Espen;
Grepstad, Jostein;
Tybell, Thomas.
(2010)
Long-range spontaneous structural ordering in barium stannate thin films.
Applied Physics Letters.
volum 97 (8).
Vitenskapelig artikkel
Tidsskriftspublikasjoner
-
Jensen, Johannes Høydahl;
Strømberg, Anders;
Lykkebø, Odd Rune Strømmen;
Penty, Arthur George;
Lealiaert, Jonathan;
Själander, Magnus;
Folven, Erik;
Tufte, Gunnar.
(2022)
Flatspin: A large-scale artificial spin ice simulator.
Physical review B (PRB).
volum 106 (6).
Vitenskapelig artikkel
-
Digernes, Einar Standal;
Strømberg, Anders;
Vaz, Carlos A. F.;
Kleibert, Armin;
Grepstad, Jostein;
Folven, Erik.
(2021)
Anisotropy and domain formation in a dipolar magnetic metamaterial.
Applied Physics Letters.
volum 118.
Vitenskapelig artikkel
-
Oakes, kelly;
Folven, Erik;
Digernes, Einar Standal.
(2021)
A new way to look at the inner workings of tiny magnets.
Norwegian SciTech News.
Populærvitenskapelig artikkel
-
Slöetjes, Samuel Dingeman;
Digernes, Einar;
Strømberg, Anders;
Olsen, Fredrik Kjemperud;
Bang, Ambjørn Dahle;
N'diaye, Alpha T;
Chopdekar, Rajesh V.;
Folven, Erik;
Grepstad, Jostein.
(2021)
Effects of array shape and disk ellipticity in dipolar-coupled magnetic metamaterials.
Physical review B (PRB).
volum 104 (13).
Vitenskapelig artikkel
-
Digernes, Einar;
Leliaert, Jonathan;
Weigand, Markus;
Folven, Erik;
Van Waeyenberge, Bartel.
(2020)
Direct observation of temperature dependent vortex dynamics in a La0.7Sr0.3MnO3 micromagnet.
Physical Review Research (PRResearch).
volum 2 (4).
Vitenskapelig artikkel
-
Digernes, Einar;
Slöetjes, Samuel Dingeman;
Strømberg, Anders;
Bang, Ambjørn Dahle;
Olsen, Fredrik Kjemperud;
Arenholz, Elke;
Chopdekar, Rajesh V.;
Grepstad, Jostein;
Folven, Erik.
(2020)
Direct imaging of long-range ferromagnetic and antiferromagnetic order in a dipolar metamaterial.
Physical Review Research (PRResearch).
volum 2 (1).
Vitenskapelig artikkel
-
Jensen, Johannes H.;
Folven, Erik;
Tufte, Gunnar.
(2020)
Computation in artificial spin ice.
ALIFE : Proceedings of the Artificial Life Conference.
Vitenskapelig artikkel
-
Jensen, Johannes Høydahl;
Strømberg, Anders;
Lykkebø, Odd Rune Strømmen;
Penty, Arthur George;
Själander, Magnus;
Folven, Erik;
Tufte, Gunnar.
(2020)
flatspin: A Large-Scale Artificial Spin Ice Simulator.
arXiv.org.
Vitenskapelig artikkel
-
Olsen, Fredrik Kjemperud;
Bang, Ambjørn Dahle;
Digernes, Einar;
Slöetjes, Samuel Dingeman;
Andreas, Scholl;
Chopdekar, Rajesh V.;
Tybell, Per Thomas Martin;
Grepstad, Jostein;
Folven, Erik.
(2020)
Enhanced magnetic signal along edges of embedded epitaxial La0.7Sr0.3MnO3 nanostructures.
Journal of Magnetism and Magnetic Materials.
volum 521 (1).
Vitenskapelig artikkel
-
Slöetjes, Samuel Dingeman;
Folven, Erik;
Grepstad, Jostein.
(2020)
Exchange explosions of topological edge defects in a square micromagnet.
Physical review B (PRB).
volum 101 (1).
Vitenskapelig artikkel
-
Bang, Ambjørn Dahle;
Hallsteinsen, Ingrid;
Chopdekar, Rajesh V.;
Olsen, Fredrik Kjemperud;
Slöetjes, Samuel Dingeman;
Kjærnes, Kristoffer;
Arenholz, Elke;
Folven, Erik;
Grepstad, Jostein.
(2019)
Shape-imposed anisotropy in antiferromagnetic complex oxide nanostructures.
Applied Physics Letters.
volum 115 (11).
Vitenskapelig artikkel
-
Bang, Ambjørn Dahle;
Hallsteinsen, Ingrid;
Olsen, Fredrik Kjemperud;
Slöetjes, Samuel Dingeman;
Retterer, Scott T;
Scholl, Andreas;
Arenholz, Elke;
Folven, Erik;
Grepstad, Jostein.
(2019)
Neel vector reorientation in ferromagnetic/antiferromagnetic complex oxide nanostructures.
Applied Physics Letters.
volum 114 (19).
Vitenskapelig artikkel
-
Olsen, Fredrik Kjemperud;
Hallsteinsen, Ingrid;
Arenholtz, Elke;
Tybell, Per Thomas Martin;
Folven, Erik.
(2019)
Coexisting spin-flop coupling and exchange bias in LaFeO3/La0.7Sr0.3MnO3 heterostructures.
Physical review B (PRB).
volum 99 (13).
Vitenskapelig artikkel
-
Slöetjes, Samuel Dingeman;
Digernes, Einar;
Klewe, Christoph;
Shafer, Padraic;
Li, Qian;
Yang, M.;
Qiu, Z.Q.;
N'diaye, Alpha T;
Arenholz, Elke;
Folven, Erik;
Grepstad, Jostein.
(2019)
Effects of lattice geometry on the dynamic properties of dipolar-coupled magnetic nanodisk arrays.
Physical review B (PRB).
volum 99 (064418).
Vitenskapelig artikkel
-
Bang, Ambjørn Dahle;
Olsen, Fredrik Kjemperud;
Slöetjes, Samuel Dingeman;
Scholl, Andreas;
Retterer, Scott T.;
Vaz, Carlos;
Tybell, Per Thomas Martin;
Folven, Erik;
Grepstad, Jostein.
(2018)
Magnetic domain formation in ultrathin complex oxide ferromagnetic/antiferromagnetic bilayers.
Applied Physics Letters.
volum 113 (13).
Vitenskapelig artikkel
-
Slöetjes, Samuel Dingeman;
Digernes, Einar;
Olsen, Fredrik Kjemperud;
Chopdekar, Rajesh V.;
Retterer, Scott T.;
Folven, Erik;
Grepstad, Jostein.
(2018)
Interplay between bulk and edge-bound topological defects in a square micromagnet.
Applied Physics Letters.
volum 112 (4).
Vitenskapelig artikkel
-
Hallsteinsen, Ingrid;
Moreau, Magnus;
Chopdekar, R.V.;
Christiansen, Emil;
Nord, Magnus Kristofer;
Vullum, Per Erik;
Grepstad, Jostein;
Holmestad, Randi;
Selbach, Sverre Magnus;
Scholl, A;
Arenholz, E;
Folven, Erik;
Tybell, Per Thomas Martin.
(2017)
Magnetic domain configuration of (111)-oriented LaFeO3 epitaxial thin films.
APL Materials.
volum 5 (8).
Vitenskapelig artikkel
-
Lee, Michael S.;
Wynn, Thomas A.;
Folven, Erik;
Chopdekar, Rajesh V.;
Scholl, Andreas;
Retterer, Scott;
Grepstad, Jostein;
Takamura, Yayoi.
(2017)
Temperature and Orientation Dependent Exchange Coupling in Epitaxial Oxide Micromagnets.
PHYSICAL REVIEW MATERIALS.
volum 1.
Vitenskapelig artikkel
-
Slöetjes, Samuel Dingeman;
Urdahl, Hans Henrik;
Grepstad, Jostein;
Folven, Erik.
(2017)
Tailoring the magnetic order in a supermagnetic metamaterial.
AIP Advances.
volum 7 (5).
Vitenskapelig artikkel
-
Lee, Michael S;
Wynn, Thomas A;
Folven, Erik;
Chopdekar, Rajesh V.;
Scholl, Andreas;
Young, Anthony T;
Retterer, Scott T;
Grepstad, Jostein Kvaal;
Takamura, Yayoi.
(2016)
Tailoring Spin Textures in Complex Oxide Micromagnets.
ACS Nano.
volum 10 (9).
Vitenskapelig artikkel
-
Folven, Erik;
Linder, Jacob;
Gomonay, Helen V.;
Scholl, Andreas;
Doran, Andrew;
Young, Anthony;
Retterer, Scott;
Malik, V.K.;
Tybell, Per Thomas Martin;
Takamura, Yayoi;
Grepstad, Jostein.
(2015)
Controlling the switching field in nanomagnets by means of domain-engineered antiferromagnets.
Physical Review B. Condensed Matter and Materials Physics.
volum 92 (9).
Vitenskapelig artikkel
-
Hallsteinsen, Ingrid;
Folven, Erik;
Olsen, Fredrik Kjemperud;
Chopdekar, R.V.;
Rzchowski, M;
Eom, C.B.;
Grepstad, Jostein;
Tybell, Per Thomas Martin.
(2015)
Crystalline symmetry controlled magnetic switching in epitaxial (111) La0.7Sr0.3MnO3 thin films.
APL Materials.
volum 3 (6).
Vitenskapelig artikkel
-
Folven, Erik.
(2014)
Skrot det gamle.
Dagens næringsliv.
Kronikk
-
Takamura, Yayoi;
Folven, Erik;
Shu, JBR;
Lukes, KR;
Li, Binzhi;
Scholl, Andreas;
Young, AT;
Retterer, ST;
Tybell, Thomas;
Grepstad, Jostein.
(2013)
Spin-Flop Coupling and Exchange Bias in Embedded Complex Oxide Micromagnets.
Physical Review Letters.
volum 111 (10).
Vitenskapelig artikkel
-
Boschker, Jos Emiel;
Folven, Erik;
Monsen, Åsmund Fløystad;
Wahlström, Erik;
Grepstad, Jostein;
Tybell, Thomas.
(2012)
Consequences of High Adatom Energy during Pulsed Laser Deposition of La0.7Sr0.3MnO3.
Crystal Growth & Design.
volum 12 (2).
Vitenskapelig artikkel
-
Folven, Erik;
Scholl, Andreas;
Young, Anthony;
Retterer, Scott;
Boschker, Jos Emiel;
Tybell, Thomas;
Takamura, Yayoi;
Grepstad, Jostein.
(2012)
Crossover from spin-flop coupling to collinear spin alignment in antiferromagnetic/ferromagnetic thin film nanostructures.
Nano Letters.
volum 12 (5).
Vitenskapelig artikkel
-
Folven, Erik;
Takamura, Yayoi;
Grepstad, Jostein.
(2012)
X-PEEM study of antiferromagnetic domain patterns in LaFeO3 thin films and embedded nanostructures.
Journal of Electron Spectroscopy and Related Phenomena.
volum 185 (10).
Vitenskapelig artikkel
-
Boschker, Jos Emiel;
Folkman, Chad;
Bark, C.W.;
Monsen, Åsmund Fløystad;
Folven, Erik;
Grepstad, Jostein;
Wahlström, Erik;
Eom, C.B.;
Tybell, Thomas.
(2011)
Structural coupling across the LaAlO3/SrTiO3 interface: High-resolution x-ray diffraction study.
Physical Review B. Condensed Matter and Materials Physics.
volum 84 (20).
Vitenskapelig artikkel
-
Folven, Erik;
Scholl, Andreas;
Young, Anthony;
Retterer, Scott;
Boschker, Jos Emiel;
Tybell, Thomas;
Takamura, Yayoi;
Grepstad, Jostein.
(2011)
Effects of nanostructuring and substrate symmetry on antiferromagnetic domain structure in LaFeO3 thin films.
Physical Review B. Condensed Matter and Materials Physics.
volum 84 (22).
Vitenskapelig artikkel
-
Folven, Erik;
Tybell, Thomas;
Scholl, Andreas;
Young, Anthony;
Retterer, Scott T;
Takamura, Yayoi;
Grepstad, Jostein.
(2010)
Antiferromagnetic Domain Reconfiguration in Embedded LaFeO3 Thin Film Nanostructures.
Nano Letters.
volum 10 (11).
Vitenskapelig artikkel
-
Nordseth, Ørnulf;
You, Chang Chuan;
Folven, Erik;
Gariglio, S;
Sambri, A;
Triscone, JM;
Reiner, JW;
Ahn, CH;
Tybell, Thomas;
Grepstad, Jostein.
(2010)
Growth and characterization of (Pb,La)(Zr,Ti)O-3 thin film epilayers on SrTiO3-buffered Si(001).
Thin Solid Films.
volum 518 (19).
Vitenskapelig artikkel
-
Takahashi, Ryota;
Valset, K.;
Folven, Erik;
Eberg, Espen;
Grepstad, Jostein;
Tybell, Thomas.
(2010)
Long-range spontaneous structural ordering in barium stannate thin films.
Applied Physics Letters.
volum 97 (8).
Vitenskapelig artikkel
Del av bok/rapport
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Jensen, Johannes Høydahl;
Folven, Erik;
Tufte, Gunnar.
(2018)
Computation in artificial spin ice.
The 2018 Conference on Artificial Life.
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Undervisning
Emner
- FE8123 - Doktorgradsseminar i nanoelektronikk og fotonikk
- TFE4146 - Halvlederkomponenter
- TFE4172 - Grunnlag for faststoffelektronikk
- TFE4925 - Nanoteknologi, masteroppgave
- TFE4590 - Electronic Systems Design, fordypningsprosjekt
- FE8140 - Optiske, elektriske og magnetiske karakteriseringsteknikker
- TFE4570 - Nanoelektronikk og fotonikk, fordypningsprosjekt
Formidling
2022
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Populærvitenskapelig foredragFolven, Erik. (2022) Batteryless computing at the edge using nanomagnet ensembles. IE dagen . IE-fakultetet, NTNU; Trondheim. 2022-06-15 - 2022-06-15.
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Faglig foredragFolven, Erik. (2022) Hva var suksessformelen for å få SpinENGINE og SPrINTER?. III-dagen . IES, NTNU; Trondheim. 2022-10-26 - 2066-10-26.
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Faglig foredragFolven, Erik. (2022) Neuromorphic Computing with Artificial Spin Systems. NeuroSpin 2022 . EPFL; Lausanne. 2022-08-22 - 2022-08-26.
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ProgramdeltagelseFolven, Erik. (2022) Science Conversations @NTNU: Create good research networks. Trondheim [Internett]. 2022-02-10.
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Faglig foredragFolven, Erik. (2022) Tailoring magnetism in artificial spin systems. Nano Lecture @ NTNU . Nano@NTNU; Trondheim. 2022-04-27 - 2022-04-27.
2021
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Vitenskapelig foredragFolven, Erik. (2021) Anisotropy and domain formation in a dipolar magnetic metamaterial. Online Artificial Spin Ice Sessions - OASIS 2021 . ETH Zürich and the Paul Scherrer Institut; Online. 2021-06-28 - 2021-06-28.
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Vitenskapelig foredragStrømberg, Anders; Vinje, Jakob; Penty, Arthur George; Folven, Erik. (2021) Squeezed Ice: Anisotropy and Hysteresis Tailoring in a Magnetic Metamaterial. Norwegian NanoSymposium 2020 ; 2021-10-05 - 2021-10-06.
2020
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Vitenskapelig foredragJensen, Johannes Høydahl; Strømberg, Anders; Lykkebø, Odd Rune Strømmen; Penty, Arthur George; Själander, Magnus; Folven, Erik; Tufte, Gunnar. (2020) Introducing flatspin. Enabling Large Scale Dynamical Artificial Spin Ice Simulations. Magnetism and Magnetic Materials 2020 ; 2020-11-02 - 2020-11-06.
2019
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Vitenskapelig foredragDigernes, Einar; Folven, Erik. (2019) Fabrication of nanodisk arrays that show long-range magnetic order. Annual Workshop of the Norwegian PhD Network on Nanotechnology for Microsystems . NTNU; Tromsø. 2019-06-17 - 2019-06-19.
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Vitenskapelig foredragDigernes, Einar; Slöetjes, Samuel Dingeman; Strømberg, Anders; Bang, Ambjørn Dahle; Olsen, Fredrik Kjemperud; Arenholz, Elke; Chopdekar, Rajesh V.; Grepstad, Jostein; Folven, Erik. (2019) Observation of long-range magnetic order in dipolar-coupled nanodisk arrays. Joint European Magnetics Symposium (JEMS) 2019 ; Uppsala. 2019-09-26 - 2019-09-30.
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PosterDigernes, Einar; Slöetjes, Samuel Dingeman; Strømberg, Anders; Bang, Ambjørn Dahle; Olsen, Fredrik Kjemperud; Arenholz, Elke; Chopdekar, Rajesh V.; Grepstad, Jostein; Folven, Erik. (2019) Tailoring long-range order in arrays of magnetic nanodisks. Norwegian NanoSymposium 2019 . NTNU Nano; Trondheim. 2019-10-16 - 2019-10-17.
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Vitenskapelig foredragFolven, Erik. (2019) Long-range order in a magnetic metamaterial. 10th Annual Workshop of the Norwegian PhD Network on Nanotechnology for Microsystems . Norwegian PhD Network on Nanotechnology for Microsystems; Tromsø. 2019-06-17 - 2019-06-19.
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Vitenskapelig foredragFolven, Erik. (2019) Long-range order in a magnetic metamaterial. Frontiers in Artificial Spin Ice 2019 . Paul Scherrer Institut; Bad Zurzach. 2019-02-06 - 2019-02-08.
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Vitenskapelig foredragLykkebø, Odd Rune Strømmen; Jensen, Johannes Høydahl; Penty, Arthur George; Strømberg, Anders; Själander, Magnus; Folven, Erik; Tufte, Gunnar. (2019) Emergent computation on a magnetic lattice. First International Workshop on Theoretical and Experimental Material Computing (TEMC 2019) . Susan Stepney; Tokyo. 2019-06-03 - 2019-06-03.
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Vitenskapelig foredragSlöetjes, Samuel Dingeman; Folven, Erik; Grepstad, Jostein. (2019) Exchange explosions of edge topological defects in a thin film micromagnet. Joint European Magnetics Symposium (JEMS) 2019 ; Uppsala. 2019-09-26 - 2019-09-30.
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Vitenskapelig foredragSlöetjes, Samuel Dingeman; Folven, Erik; Grepstad, Jostein. (2019) Exchange explosions of topological edge defects in a square micromagnet. 10th Annual Workshop of the PhD Network Nanotechnology for Microsystems . Norwegian PhD training network on Nanotechnology for Microsy; Tromsø. 2019-06-17 - 2019-06-19.
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Vitenskapelig foredragStrømberg, Anders; Digernes, Einar; Jensen, Johannes Høydahl; Tufte, Gunnar; Grepstad, Jostein; Folven, Erik. (2019) Co-existing Ferromagnetic-Antiferromagnetic Order in a Magnetic Metamaterial. Norwegian NanoSymposium 2019 . NTNU Nano; Trondheim. 2019-10-16 - 2019-10-17.
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Vitenskapelig foredragStrømberg, Anders; Digernes, Einar; Slöetjes, Samuel Dingeman; Jensen, Johannes Høydahl; Tufte, Gunnar; Grepstad, Jostein; Folven, Erik. (2019) Magnetic Force Microscopy of Intermediate Angle Pinwheel Artificial Spin Ice. Joint European Magnetic Symposia 2019 . The European Magnetism Association; Uppsala. 2019-08-26 - 2019-08-30.
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PosterStrømberg, Anders; Folven, Erik. (2019) Apparent Superpatterns in SEM Images of Small Periodic Structures. Nordic Nano User Meeting . DTU Nanolab National Centre for Nano Fabrication and Charact; København. 2019-05-07 - 2019-05-08.
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Vitenskapelig foredragStrømberg, Anders; Jensen, Johannes Høydahl; Tufte, Gunnar; Folven, Erik. (2019) Long-Range Order in Tightly Packed Pinwheel Artificial Spin Ice. NanoNetwork 2019 . Norwegian NanoNetwork; Tromsø. 2019-06-17 - 2019-06-19.
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PosterStrømberg, Anders; Penty, Arthur George; Jensen, Johannes Høydahl; Lykkebø, Odd Rune Strømmen; Själander, Magnus; Tufte, Gunnar; Folven, Erik. (2019) Unconventional Computing with Artificial Spin Ice. Frontiers in Artificial Spin Ice . Paul Scherrer Institut; Bad Zurzach. 2019-02-06 - 2019-02-08.
2018
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Vitenskapelig foredragDigernes, Einar; Leliaert, Jonathan; Vullum, Per Erik; Van Waeyenberge, Bartel; Folven, Erik. (2018) Fabrication of Soft X-ray Transparent Lamellas of Epitaxial Complex Oxide Micromagnets. 44th International Conference on Micro & Nano Engineering ; København. 2018-09-24 - 2018-09-27.
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Vitenskapelig foredragDigernes, Einar; Leliaert, Jonathan; Vullum, Per Erik; Van Waeyenberge, Bartel; Folven, Erik. (2018) Filming sub-ns magnetization dynamics in a spintronic device. International Nanoscience Student Conference . Timini; Trondheim. 2018-08-07 - 2018-08-10.
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Faglig foredragDigernes, Einar; Leliaert, Jonathan; Vullum, Per Erik; Van Waeyenberge, Bartel; Folven, Erik. (2018) Imaging vortex gyration in complex oxide micromagnets with sub-nanosecond time resolution. 9th Annual Workshop of the Norwegian PhD Network on Nanotechnology for Microsystems . Norwegian PhD Network on Nanotechnology for Microsystems; Tjøme. 2018-06-11 - 2018-06-13.
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Vitenskapelig foredragDigernes, Einar; Leliaert, Jonathan; Vullum, Per Erik; Van Waeyenberge, Bartel; Folven, Erik. (2018) Probing domain dynamics in complex oxide micromagnets using scanning transmission x-ray microscopy. 9th Joint European Magnetic Symposia (JEMS) Conference ; Mainz. 2018-09-03 - 2018-09-07.
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Faglig foredragDigernes, Einar; Slöetjes, Samuel Dingeman; Strømberg, Anders; Chopdekar, Rajesh V.; Bang, Ambjørn Dahle; Olsen, Fredrik Kjemperud; Grepstad, Jostein; Folven, Erik. (2018) Tailoring Properties of Magnetic Metamaterials. NTNU Nano Symposium 2018 . NTNU Nano; Akrinn, NTNU, Trondheim. 2018-11-28 - 2018-11-29.
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Vitenskapelig foredragOlsen, Fredrik Kjemperud; Bang, Ambjørn Dahle; Slöetjes, Samuel Dingeman; Grepstad, Jostein; Folven, Erik. (2018) Enhanced Magnetism in Embedded Micromagnets. 9th Annual Workshop of the Norwegian PhD Network on Nanotechnology for Microsystems ; 2018-06-11 - 2018-06-13.
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Faglig foredragSlöetjes, Samuel Dingeman; Digernes, Einar; Klewe, Christoph; Shafer, Padraic; Li, Q.; Yang, M.; Qiu, Z.Q.; N'diaye, Alpha T; Arenholz, E; Folven, Erik; Grepstad, Jostein. (2018) Dynamics of extended arrays of nanoscale Py discs with different lattice symmetries. 9th Joint European Magnetic Symposia (JEMS) Conference 2018 ; Mainz. 2018-09-03 - 2018-09-07.
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Faglig foredragSlöetjes, Samuel Dingeman; Digernes, Einar; Klewe, Christoph; Shafer, Padraic; Li, Q.; Yang, M.; Qiu, Z.Q.; N'diaye, Alpha T; Arenholz, E; Folven, Erik; Grepstad, Jostein. (2018) Effects of Lattice Geometry on the Dynamic Properties of Dipolar-Coupled Magnetic Nanodisc Arrays. NTNU Nano Symposium 2018 . Nanolab; Akrinn, Trondheim. 2018-11-28 - 2018-11-29.
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Faglig foredragSlöetjes, Samuel Dingeman; Digernes, Einar; Klewe, Christoph; Shafer, Padraic; Li, Q.; Yang, M.; Qiu, Z.Q.; N'diaye, Alpha T; Arenholz, E; Folven, Erik; Grepstad, Jostein. (2018) Effects of intermagnet dipolar coupling on the dynamic properties of nanodisc arrays. 9th Annual Workshop of the Norwegian PhD Network on Nanotechnology for Microsystems . NanoNetwork; Scandic Havna Tjøme. 2018-06-11 - 2018-06-13.
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Vitenskapelig foredragStrømberg, Anders; Jensen, Johannes Høydahl; Digernes, Einar; Tufte, Gunnar; Folven, Erik. (2018) Unconventional Computing with Artificial Spin Ice. NTNU Nano Symposium 2018 . NTNU Nano; NTNU Akrinn. 2018-11-28 - 2018-11-29.
2017
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PosterBang, Ambjørn Dahle; Olsen, Fredrik Kjemperud; Slöetjes, Samuel Dingeman; Tybell, Per Thomas Martin; Folven, Erik; Grepstad, Jostein. (2017) Controlling the Magnetic Microstructure Through Interface Coupling. Nordic Nanolab User Meeting 2017 . Nano@NTNU; Trondheim. 2017-10-09 - 2017-10-10.
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Vitenskapelig foredragBang, Ambjørn Dahle; Slöetjes, Samuel Dingeman; Olsen, Fredrik Kjemperud; Hallsteinsen, Ingrid; Folven, Erik; Grepstad, Jostein. (2017) Switching Antiferromagnetic Spins in a Ferromagnetic/Antiferromagnetic Bilayer System. 8th Annual Nano-Network Workshop . Nano-network; Bergen. 2017-06-12 - 2017-06-14.
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Vitenskapelig foredragBang, Ambjørn Dahle; Slöetjes, Samuel Dingeman; Olsen, Fredrik Kjemperud; Hallsteinsen, Ingrid; Tybell, Per Thomas Martin; Arenholz, E; Folven, Erik; Grepstad, Jostein. (2017) Temperature-Dependent Spin Alignment in Nanostructured Ferromagnetic/Antiferromagnetic Oxide Thin Film Bilayers. 62nd Annual Conferense on Magnetism and Magnetic Materials ; Pittsburgh. 2017-11-06 - 2017-11-10.
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PosterDigernes, Einar Standal; Folven, Erik. (2017) Addressing the issue of thermally induced errors in nanomagnetic logic by antiferromagnetic domain engineering. International School of Oxide Electronics . UMR CNRS/Thales; Cargese. 2017-04-10 - 2017-05-21.
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PosterDigernes, Einar Standal; Slöetjes, Samuel Dingeman; Folven, Erik. (2017) Supermagnetism in millimeter sized arrays of magnetic nanodisks. Nordic Nanolab User Meeting 2017 . NTNU NanoLab; Trondheim. 2017-05-09 - 2017-05-10.
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Vitenskapelig foredragDigernes, Einar; Leliaert, Jonathan; Vullum, Per Erik; Van Waeyenberge, Bartel; Folven, Erik. (2017) Probing domain dynamics in epitaxial micromagnets with sub-nanosecond resolution. Nano@NTNU Symposium . Nano@NTNU; Trondheim. 2017-12-06 - 2017-12-07.
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PosterDigernes, Einar; Leliaert, Jonathan; Vullum, Per Erik; Van Waeyenberge, Bartel; Folven, Erik. (2017) Probing the Spin Dynamics in Epitaxial Micromagnets using Scanning Transmission X-ray Microscopy. 62nd Annual Conference on Magnetism and Magnetic Materials ; Pittsburgh. 2017-11-06 - 2017-11-10.
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Vitenskapelig foredragOlsen, Fredrik Kjemperud; Hallsteinsen, Ingrid; Tybell, Per Thomas Martin; Folven, Erik. (2017) Exchange Bias due to Emergent Magnetism at the LaFeO3/La0.7Sr0.3MnO3 Interface. 62nd Annual Conferense on Magnetism and Magnetic Materials ; Pittsburgh. 2017-11-06 - 2017-11-10.
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Vitenskapelig foredragOlsen, Fredrik Kjemperud; Moreau, Magnus; Slöetjes, Samuel Dingeman; Bang, Ambjørn Dahle; Grepstad, Jostein; Folven, Erik. (2017) Exploring emergent magnetism at complex oxide interfaces. 8th Annual Workshop of the Norwegian PhD Network on Nanotechnology for Microsystems ; 2017-06-12 - 2017-06-14.
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Vitenskapelig foredragSlöetjes, Samuel Dingeman; Digernes, Einar; Klewe, Christoph; Shafer, Padraic; Li, Qian; Yang, Mengmeng; Qiu, Ziqiang; Arenholz, E; Grepstad, Jostein; Folven, Erik. (2017) Dynamics of extended arrays of nanoscale Py discs with different lattice symmetries. 62nd Annual Conferense on Magnetism and Magnetic Materials ; Pittsburgh. 2017-11-06 - 2017-11-10.
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IntervjuSævik, Bjørnar Torvholm; Folven, Erik; Jahre, Magnus; Skaar, Johannes. (2017) Ein æra er omm. nrk.no [Internett]. 2017-02-24.
2016
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PosterBang, Ambjørn Dahle; Olsen, Fredrik Kjemperud; Slöetjes, Samuel Dingeman; Scholl, Andreas; Young, Anthony; Retterer, Scott; Takamura, Yayoi; Tybell, Per Thomas Martin; Folven, Erik; Grepstad, Jostein. (2016) Thickness dependent ferromagnetic domain structure in antiferromagnetic/ferromagnetic bilayer nanostructures. 13th Joint MMM-Intermag Conference (60th Annual Conference on Magnetism and Magnetic Materials) . IEEE; San Diego. 2016-01-11 - 2016-01-15.
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PosterBang, Ambjørn Dahle; Olsen, Fredrik Kjemperud; Slöetjes, Samuel Dingeman; Tybell, Per Thomas Martin; Folven, Erik; Grepstad, Jostein. (2016) Controlling the Magnetic Microstructure Through Interface Coupling. Nano@NTNU Symposium 2016 . NTNU nanolab; Trondheim. 2016-11-17 - 2016-11-18.
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Vitenskapelig foredragBang, Ambjørn Dahle; Slöetjes, Samuel Dingeman; Olsen, Fredrik Kjemperud; Hallsteinsen, Ingrid; Folven, Erik; Grepstad, Jostein. (2016) Exploring ferromagnetic/antiferromagnetic coupling through magnetic domain imaging. 7th Annual Nano-Network Workshop . Nano-Network (Nasjonal forskerskole); Trondheim. 2016-06-13 - 2016-06-15.
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PosterDigernes, Einar Standal; Urdahl, Hans Henrik; Folven, Erik. (2016) Tailoring of Magnetic Order in Lattices of Permalloy Nanodisks. Nano@NTNU Symposium . Nano@NTNU; Scandic Nidelven Hotel, Trondheim. 2016-11-17 - 2016-11-17.
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Vitenskapelig foredragLee, Michael S.; Wynn, Thomas; Folven, Erik; Chopdekar, Rajesh V.; Scholl, Andreas; Young, Anthony; Retterer, Scott; Grepstad, Jostein; Takamura, Yayoi. (2016) Temperature- and orientation-dependent exchange coupling in epitaxial nanomagnets. 61st Annual Conference on Magnetism and Magnetic Materials ; New Orleans. 2016-10-01 - 2016-10-05.
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PosterOlsen, Fredrik Kjemperud; Folven, Erik. (2016) New Insight into Exchange Bias in Magnetic Oxide Heterostructures. Nano@NTNU Symposium ; 2016-11-17 - 2016-11-18.
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PosterOlsen, Fredrik Kjemperud; Folven, Erik; Slöetjes, Samuel Dingeman; Bang, Ambjørn Dahle. (2016) Exchange Bias in Spin-Flop Coupled LaFeO3/La0.7Sr0.3MnO3 Bilayers. Material Research Society Fall Meeting ; 2016-11-28 - 2016-12-02.
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Vitenskapelig foredragOlsen, Fredrik Kjemperud; Slöetjes, Samuel Dingeman; Bang, Ambjørn Dahle; Grepstad, Jostein; Folven, Erik. (2016) Exchange bias in magnetic oxide heterostructures. 7th Annual Nano-Network Workshop . Nano-Network (Nasjonal forskerskole); Trondheim. 2016-06-13 - 2016-06-15.
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Vitenskapelig foredragSlöetjes, Samuel Dingeman; Folven, Erik; Grepstad, Jostein. (2016) Manipulating topological charges in the domain states of 2D micromagnets. 13th Joint MMM-Intermag Conference (60th Annual Conference on Magnetism and Magnetic Materials) . IEEE; San Diego. 2016-01-11 - 2016-01-15.
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Vitenskapelig foredragSlöetjes, Samuel Dingeman; Folven, Erik; Grepstad, Jostein. (2016) Simulating antiferromagnetism using a micromagnetic approach. 7th Annual Nano-Network Workshop . Nano-Network (Nasjonal forskerskole); Trondheim. 2016-06-13 - 2016-06-15.
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Vitenskapelig foredragSlöetjes, Samuel Dingeman; Urdahl, Hans Henrik; Grepstad, Jostein; Folven, Erik. (2016) Tailoring the supermagnetic order in arrays of dipolarly coupled nanomagnets. 61st Annual Conference on Magnetism and Magnetic Materials ; New Orleans. 2016-10-01 - 2016-10-05.
2015
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Vitenskapelig foredragBang, Ambjørn Dahle; Mellbye, Aksel Skauge; Olsen, Fredrik Kjemperud; Folven, Erik; Grepstad, Jostein. (2015) Fabrication routes of large arrays of nanostructures for magnetic spectroscopy. 2015 Workshop of Nano-Network (Nasjonal forskerskole) . The Norwegian PhD Network on Nanotechnology for Microsystems; Oslo. 2015-06-15 - 2015-06-17.
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Vitenskapelig foredragBang, Ambjørn Dahle; Slöetjes, Samuel Dingeman; Olsen, Fredrik Kjemperud; Folven, Erik; Grepstad, Jostein. (2015) Magnetic domain patterns in antiferromagnetic/ferromagnetic bilayer nanostructures. 2015 Nano@NTNU symposium . NTNU NanoLab; Trondheim. 2015-11-01.
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Vitenskapelig foredragFolven, Erik; Linder, Jacob; Gomonay, Helen V.; Scholl, Andreas; Doran, Andrew; Young, Anthony; Retterer, Scott; Tybell, Thomas; Takamura, Yayoi; Grepstad, Jostein. (2015) Control with the switching behavior in exchange-coupled nanomagnets. Norwegian Synchrotron and Neutron Users Meeting . Research Council of Norway; Sola, Stavanger. 2015-01-19 - 2015-01-20.
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PosterGrepstad, Jostein; Folven, Erik; Chopdekar, Rajesh V.; Slöetjes, Samuel Dingeman; Hallsteinsen, Ingrid; Lee, Michael; Wynn, Thomas; Li, Binzhi; Jia, Yue; Young, Anthony; Scholl, Andreas; Retterer, Scott; Tybell, Thomas; Takamura, Yayoi. (2015) Vortex domains in perovskite oxide thin film micromagnets; dependence on temperature, crystalline orientation, and interlayer exchange interactions. Norwegian Synchrotron and Neutron Users Meeting . Research Council of Norway; Sola, Stavanger. 2015-01-19 - 2015-01-20.
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Vitenskapelig foredragHallsteinsen, Ingrid; Moreau, Magnus; Folven, Erik; Grepstad, Jostein; Nord, Magnus Kristofer; Holmestad, Randi; Tybell, Per Thomas Martin. (2015) Magnetic coupling in (111)-oriented LSMO and LFO epitaxial heterostructures. Towards oxide based electronics (To-Be) . To-Be COST action; Aveiro. 2015-03-29 - 2015-04-02.
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PosterHallsteinsen, Ingrid; Nord, Magnus Kristofer; Moreau, Magnus; Grutter, Alexander; Olsen, Fredrik Kjemperud; Bolstad, Torstein; Vullum, Per Erik; Folven, Erik; Grepstad, Jostein; Selbach, Sverre Magnus; Holmestad, Randi; Tybell, Per Thomas Martin. (2015) Emerging Magnetism at the Interface of (111)-Oriented Epitaxial Ferromagnetic La0.7Sr0.3MnO3 and Antiferromagnetic LaFeO3. Materials Research Society Fall Meeting . Materials Research Society; Boston. 2015-11-29 - 2015-12-04.
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Vitenskapelig foredragHallsteinsen, Ingrid; Olsen, Fredrik Kjemperud; Bolstad, Torstein; Moreau, Magnus; Nord, Magnus Kristofer; Holmestad, Randi; Grepstad, Jostein; Folven, Erik; Tybell, Per Thomas Martin. (2015) Induced magnetism in (111)-oriented LSMO/LFO heterostructures. Nano Network . Nano Network; Oslo. 2015-06-15 - 2015-06-17.
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PosterHallsteinsen, Ingrid; Olsen, Fredrik Kjemperud; Chopdekar, Rajesh V.; Folven, Erik; Grepstad, Jostein; Tybell, Thomas. (2015) Imaging magnetic anisotropy, domain structure, and local reversal mechanisms in magnetic thin films. Norwegian Synchrotron and Neutron Users Meeting . Research Council of Norway; Sola, Stavanger. 2015-01-19 - 2015-01-20.
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Vitenskapelig foredragHallsteinsen, Ingrid; Olsen, Fredrik Kjemperud; Nord, Magnus Kristofer; Moreau, Magnus; Vullum, Per Erik; Holmestad, Randi; Grepstad, Jostein; Folven, Erik; Tybell, Per Thomas Martin. (2015) The effect of oxygen octahedral coupling in (111)-oriented LSMO and LFO epitaxial heterostructures on STO(111). European Materials Research Society (E-MRS) spring meeting . European Materials Research Society (E-MRS); Lille. 2015-05-11 - 2015-05-15.
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PosterLee, Michael; Wynn, Thomas; Chopdekar, Rajesh V.; Jia, Yue; Li, Binzhi; Folven, Erik; Slöetjes, Samuel Dingeman; Hallsteinsen, Ingrid; Tybell, Thomas; Grepstad, Jostein; Scholl, Andreas; Young, Anthony; Retterer, Scott; Takamura, Yayoi. (2015) Control of magnetic domain patterns in complex oxide microstructures. 21st International Workshop on Oxide Electronics ; Bolton Landing, New York. 2015-09-28 - 2015-10-01.
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PosterOlsen, Fredrik Kjemperud; Slöetjes, Samuel Dingeman; Bang, Ambjørn Dahle; Grepstad, Jostein; Folven, Erik. (2015) Exchange bias in magnetic LFO/LSMO heterostructures. 2015 Nano@NTNU symposium . NTNU NanoLab; Trondheim. 2015-11-11.
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PosterSlöetjes, Samuel Dingeman; Folven, Erik; Grepstad, Jostein. (2015) Topological defects in thin film micromagnets. 2015 Nano@NTNU symposium . NTNU NanoLab; Trondheim. 2015-11-01.
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Faglig foredragSlöetjes, Samuel Dingeman; Grepstad, Jostein; Folven, Erik. (2015) Pintpointing magnetic parameters of complex oxides using micromagnetic simulations. NanoNetwork workshop . NanoNetwork; Oslo. 2015-06-15 - 2015-06-17.
2014
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IntervjuFolven, Erik. (2014) Jakten på fremtidens datamaskiner. Gemini [Fagblad]. 2014-10-10.
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IntervjuFolven, Erik. (2014) Teknisk sett - Spørsmål om spinntronikk. Teknisk Ukeblad [Fagblad]. 2014-10-30.
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PosterFolven, Erik; Hallsteinsen, Ingrid; Chopdekar, Rajesh V.; Young, Anthony; Marcus, M.; Retterer, Scott; Tybell, Thomas; Takamura, Yayoi; Gomonay, Helen V.; Grepstad, Jostein. (2014) Shape Effects in Antiferromagnetic Nanostructures. Material Research Society - Spring meeting 2014 . Material Research Society; San Francisco. 2014-04-21 - 2014-04-25.
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Vitenskapelig foredragFolven, Erik; Scholl, Andreas; Doran, Andrew; Young, Anthony; Retterer, Scott; Tybell, Thomas; Takamura, Yayoi; Grepstad, Jostein. (2014) Tuning the switching properties of AFM/FM nanomagnets. Nano-Network Workshop 2014 . The Norwegian PhD Network on Nanotechnology for Microsystems; Tønsberg. 2014-06-16 - 2014-06-18.
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Vitenskapelig foredragFolven, Erik; Slöetjes, Samuel Dingeman; Hallsteinsen, Ingrid; Chopdekar, Rajesh V.; Lee, Michael; Wynn, Thomas; Li, Binzhi; Jia, Yue; Young, Anthony; Scholl, Andreas; Retterer, Scott; Tybell, Thomas; Takamura, Yayoi; Grepstad, Jostein. (2014) Orientation-dependent domain states in epitaxial perovskite thin film micromagnets. 59th Annual Conference on Magnetism and Magnetic Materials . IEEE; Honolulu. 2014-11-03 - 2014-11-07.
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PosterHallsteinsen, Ingrid; Folven, Erik; Grepstad, Jostein; Holmestad, Randi; Nord, Magnus Kristofer; Tybell, Thomas; Vullum, Per Erik; Olsen, Fredrik Kjemperud; Takamura, Yayoi; Christiansen, Emil. (2014) Magnetic properties and exchange mechanisms in epitaxial (111)-oriented magnetic heterostructures. Material Research Society - Spring meeting 2014 . Material Research Society; San Francisco. 2014-04-21 - 2014-04-25.
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Vitenskapelig foredragHallsteinsen, Ingrid; Folven, Erik; Olsen, Fredrik Kjemperud; Takamura, Yayoi; Grepstad, Jostein; Tybell, Thomas. (2014) Magnetic properties of (111)-oriented single layers, bilayers and superlattices of LaSrMnO3 and LaFeO3. Nanolab 10year anniversary . NTNU Nano-lab; Trondheim. 2014-11-10 - 2014-11-11.
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Vitenskapelig foredragHallsteinsen, Ingrid; Folven, Erik; Olsen, Fredrik Kjemperud; Takamura, Yayoi; Grepstad, Jostein; Tybell, Thomas. (2014) Magnetic properties of (111)-oriented thin film oxides. NanoNetwork . Forskerskolen NanoNetwork; Tønsberg. 2014-05-16 - 2014-05-18.
2013
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Vitenskapelig foredragFolven, Erik; Chopdekar, R.V.; Retterer, Scott; Tybell, Thomas; Takamura, Yayoi; Grepstad, Jostein. (2013) Temperature dependent spin alignment in antiferromagnetic/ ferromagnetic bilayer nanostructures. 58th Annual Conference on Magnetism and Magnetic Materials . Magnetics Society of the IEEE; Denver, Colorado. 2013-11-04 - 2013-11-08.
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Vitenskapelig foredragFolven, Erik; Takamura, Yayoi; Scholl, Andreas; Doran, Andrew; Young, Anthony; Retterer, Scott; Gomonay, Helen V.; Tybell, Thomas; Grepstad, Jostein. (2013) Control with the switching behavior in exchange-coupled nanomagnets. 2013 March Mtg. of the American Physical Society . American Physical Society; Baltimore. 2013-03-18 - 2013-03-22.
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Vitenskapelig foredragHallsteinsen, Ingrid; Folven, Erik; Chopdekar, Rajesh V.; Nord, Magnus Kristofer; Christiansen, Emil; Vullum, Per Erik; Holmestad, Randi; Takamura, Y; Grepstad, Jostein; Tybell, Thomas. (2013) Magnetic switching of epitaxial (111)-oriented La0.7Sr0.3MnO3 /SrTiO3 thin films. 8th NTNU NanoLab symposium ; 2013-11-12 - 2013-11-12.
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Vitenskapelig foredragHallsteinsen, Ingrid; Folven, Erik; Chopdekar, Rajesh V.; Takamura, Yayoi; Grepstad, Jostein; Tybell, Thomas. (2013) Synthesis and magnetic switching of epitaxial (111)-oriented La0.7Sr0.3MnO3 thin films. 2013 Materials Research Society Fall Mtg. . Materials Research Society; Boston. 2013-12-02 - 2013-12-06.
2012
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Vitenskapelig foredragBoschker, Jos Emiel; Folven, Erik; Grepstad, Jostein; Tybell, Thomas. (2012) Stoichiometry and topography: how to control oxide surfaces?. 19th International workshop on oxide electronics ; Palace ‘t Loo, Apeldoorn. 2012-09-30 - 2012-10-03.
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Vitenskapelig foredragFolven, Erik; Scholl, Andreas; Doran, Andrew; Young, Anthony; Retterer, Scott; Boschker, Jos Emiel; Gomonay, Helen V.; Tybell, Thomas; Takamura, Yayoi; Grepstad, Jostein. (2012) Tuning the switching properties in AFM/FM nanomagnets through interface exchange coupling. STINT Workshop 2012 . STINT; NTNU, Trondheim. 2012-12-05 - 2012-12-06.
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PosterFolven, Erik; Scholl, Andreas; Doran, Andrew; Young, Anthony; Retterer, Scott; Tybell, Thomas; Takamura, Yayoi; Grepstad, Jostein. (2012) Tailoring the switching behavior in embedded nanomagnets. 19th International workshop on oxide electronics ; Palace ‘t Loo, Apeldoorn. 2012-09-30 - 2012-10-03.
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PosterFolven, Erik; Scholl, Andreas; Young, Anthony; Retterer, Scott; Boschker, Jos Emiel; Tybell, Thomas; Takamura, Yayoi; Grepstad, Jostein. (2012) Controlling the relative spin alignment in AFM/FM nanostructures. 7th Annual NanoLab User Meeting . NTNU NanoLab; Trondheim. 2012-12-12 - 2012-12-12.
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PosterFolven, Erik; Scholl, Andreas; Young, Anthony; Retterer, Scott; Boschker, Jos Emiel; Tybell, Thomas; Takamura, Yayoi; Grepstad, Jostein. (2012) Controlling the relative spin alignment in AFM/FM nanostructures. 3rd Annual Workshop of the PhD Network on "Nanotechnology for Microsystems" . Norwegian PhD Network on Nanotechnology for Microsystems Ste; Trondheim. 2012-06-11 - 2012-06-13.
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Vitenskapelig foredragGrepstad, Jostein; Folven, Erik; Scholl, Andreas; Young, Anthony; Retterer, Scott; Boschker, Jos Emiel; Tybell, Thomas; Takamura, Yayoi. (2012) Competing interactions and domain ordering in nanostructured magnetic oxide thin film bilayers. Norwegian Synchrotron and Neutron Users Mtg. . Research Council of Norway; Sola. 2012-01-30 - 2012-01-31.
2011
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Vitenskapelig foredragFolven, Erik; Scholl, Andreas; Young, Anthony; Retterer, Scott; Boschker, Jos Emiel; Tybell, Thomas; Takamura, Yayoi; Grepstad, Jostein. (2011) Competing Anisotropies in Spin-Flop Coupled AFM/FM Nanostructures. 56th Annual Conference on Magnetism and Magnetic Materials . IEEE; Scottsdale, Arizona. 2011-10-31 - 2011-11-03.
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Vitenskapelig foredragFolven, Erik; Scholl, Andreas; Young, Anthony; Retterer, Scott; Boschker, Jos Emiel; Tybell, Thomas; Takamura, Yayoi; Grepstad, Jostein. (2011) Crossover from Spin-Flop Coupling to Colinear Spin Alignmentin Antiferromagnetic/Ferromagnetic Nanostructures. 6th NTNU NanoLab Users Mtg. . NTNU NanoLab; Trondheim. 2011-11-16.
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Vitenskapelig foredragBoschker, Jos Emiel; Monsen, Åsmund Fløystad; Folkman, Chad; Bark, C.W.; Folven, Erik; Grepstad, Jostein; Eom, C.B.; Wahlström, Erik; Tybell, Thomas. (2011) Periodic lattice distortions and domain formation in perovskite thin films. The joint STINT Workshop on multifunctional oxides and mineral ; Uppsala. 2011-03-01 - 2011-03-03.
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PosterEberg, Espen; Van Helvoort, Antonius; Selbach, Sverre Magnus; Soleim, Bjørn Gunnar; Folven, Erik; Choudhury, P.R.; Grepstad, Jostein; Eom, C.B.; Grande, Tor; Holmestad, Randi; Tybell, Thomas. (2011) Epitaxial perovskite nanostructures: effect of topology and stoichiometry. 18th International Workshop on Oxide Electronics Napa Valley ; Napa Valley, California. 2011-09-26 - 2011-09-28.
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Vitenskapelig foredragFolven, Erik; Scholl, Andreas; Young, Anthony; Tybell, Thomas; Takamura, Yayoi; Grepstad, Jostein. (2011) Tailoring the Antiferromagnetic Domain Structure in LaFeO3 Thin Films by Nanostructuring. 2nd Annual Workshop of the PhD Network on "Nanotechnology for Microsystems" . Norwegian PhD Network on Nanotechnology for Microsystems; Oslo. 2011-06-15 - 2011-06-17.
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Vitenskapelig foredragGrepstad, Jostein; Folven, Erik; Tybell, Thomas; Scholl, Andreas; Young, Anthony; Retterer, Scott; Takamura, Yayoi. (2011) Edge-imposed Domain Ordering in Antiferromagnetic LaFeO3 Nanostructures. 2011 March Mtg. of the American Physical Society . American Physical Society; Dallas. 2011-03-21 - 2011-03-25.
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Vitenskapelig foredragTakamura, Yayoi; Folven, Erik; Yang, F; Scholl, Andreas; Young, Anthony; Retterer, Scott; Biegalski, M.D.; Christen, H.M.; Tybell, Thomas; Grepstad, Jostein. (2011) Understanding Spin-Flop Coupling at Perovskite Oxide Interfaces. 56th Annual Conference on Magnetism and Magnetic materials . IEEE; Scottsdale, Arizona. 2011-10-31 - 2011-11-03.
2010
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Vitenskapelig foredragBoschker, Jos Emiel; Monsen, Åsmund Fløystad; Folkman, CM; Bark, C.W.; Folven, Erik; McEnroe, S.A.; Grepstad, Jostein; Eom, CB; Wahlström, Erik; Tybell, Thomas. (2010) Periodic lattice distortions in perovskite thin films and interface coupling. 5th NTNU Nanolab Users Mtg. . NTNU naolab; Trondheim. 2010-09-10.
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Vitenskapelig foredragBoschker, Jos Emiel; Monsen, Åsmund Fløystad; Folkman, CM; Folven, Erik; McEnroe, S.A.; Grepstad, Jostein; Eom, CB; Wahlström, Erik; Tybell, Thomas. (2010) Epitaxial control of periodic lattice distortions in perovskite thin films. 17th International Workshop on Oxide Electronics ; Awaji island. 2010-09-19 - 2010-09-22.
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PosterBoschker, Jos Emiel; Monsen, Åsmund Fløystad; Folven, Erik; McEnroe, S.A.; Grepstad, Jostein; Wahlström, Erik; Tybell, Thomas. (2010) Step-edge controlled strain in epitaxial perovskite thin films. 1st Annual Workshop, Nano Network . National PhD Network, "Nanotechnology for Microsystems"; Tønsberg. 2010-05-31 - 2010-06-02.
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Vitenskapelig foredragFolven, Erik; Tybell, Thomas; Scholl, Andreas; Young, Anthony; Retterer, Scott; Takamura, Yayoi; Grepstad, Jostein. (2010) Direct imaging of antiferromagnetic domains in nanostructured LaFeO3 thin films. 1st Annual Workshop, Nano Network . National PhD Network, "Nanotechnology for Microsystems"; Tønsberg. 2010-05-31 - 2010-06-02.
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Vitenskapelig foredragFolven, Erik; Tybell, Thomas; Scholl, Andreas; Young, Anthony; Retterer, Scott; Takamura, Yayoi; Grepstad, Jostein. (2010) Effects of nanostructuring on antiferromagnetism in LaFeO3 thin films. Materials Research Society Spring Mtg., Symposium N; Functional Oxide Nanostructures and Heterostructures . Materials Research Society; San Francisco. 2010-04-06 - 2010-04-09.
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Vitenskapelig foredragFolven, Erik; Tybell, Thomas; Scholl, Andreas; Young, Anthony; Retterer, Scott; Takamura, Yayoi; Grepstad, Jostein. (2010) Ordering of the antiferromagnetic domains in nanostructured LaFeO3 thin films. Advanced Light Source Users Mtg. 2010 . Advanced Light Source, Lawrence Berkeley National Laboratory; Berkeley. 2010-10-13 - 2010-10-15.
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PosterFolven, Erik; Tybell, Thomas; Scholl, Andreas; Young, Anthony; Retterer, Scott; Takamura, Yayoi; Grepstad, Jostein. (2010) Ordering of the antiferromagnetic domains in nanostructured LaFeO3 thin films. 17th Intl. Workshop on Oxide Electronics ; Awaji Island. 2010-10-19 - 2010-10-22.
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Vitenskapelig foredragFolven, Erik; Tybell, Thomas; Scholl, Andreas; Young, Anthony; Retterer, Scott; Takamura, Yayoi; Grepstad, Jostein. (2010) Ordering of the antiferromagnetic domains in nanostructured LaFeO3 thin films. 5th NTNU NanoLab Users Mtg. . NTNU NanoLab; Trondheim. 2010-09-10.
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Vitenskapelig foredragTakahashi, Ryota; Valset, Kjetil; Folven, Erik; Eberg, Espen; Grepstad, Jostein; Tybell, Thomas. (2010) Long-range spontaneous structural ordering in epitaxial barium stannate thin films. 5th NTNU NanoLab Users Mtg. ; Trondheim. 2010-09-10.
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PosterTakahashi, Ryota; Valset, Kjetil; Folven, Erik; Eberg, Espen; Grepstad, Jostein; Tybell, Thomas. (2010) Spontaneous out-of-plane ordering in epitaxial barium stannate thin films. 17th International Workshop on Oxide Electronics ; Awaji-shima. 2010-09-19 - 2010-09-22.
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Vitenskapelig foredragTakahashi, Ryota; Valset, Kjetil; Folven, Erik; Eberg, Espen; Grepstad, Jostein; Tybell, Thomas. (2010) Structurally ordered self-assembly of epitaxial Ba-Sn-O films. 71th Fall meeting, Japan Society of Applied Physics ; Nagasaki. 2010-09-14 - 2010-09-17.
2009
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Vitenskapelig foredragBoschker, Jos Emiel; Monsen, Åsmund Fløystad; Folven, Erik; McEnroe, Suzanne; Grepstad, Jostein; Wahlström, Erik; Tybell, Thomas. (2009) In-plane modulations in La0.7Sr0.3MnO3 thin films: effect of substrate and initial growth. STINT Workshop on Oxide and Interface Magnetism ; Trondheim. 2009-11-16 - 2009-11-17.
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Vitenskapelig foredragFolven, Erik; Tybell, Thomas; Scholl, Andreas; Young, Tony; Retterer, Scott; Takamura, Yayoi; Grepstad, Jostein. (2009) Investigation of antiferromagnetic nanostructures by X-ray Magnetic Linear Dichroism and Photoelectron Emission Microscopy. STINT Workshop on Oxide and Interface Magnetism ; NTNU, Trondheim. 2009-11-16 - 2009-11-17.