Lina Grøvan Johnsen

Om

Hi, I am theoretical condensed matter physicist studying superconductivity and superconducting heterostructures. My research interests are:

Unconventional superconductivity
Majorana edge modes
Superconductor - magnet hybrids
Spin transport in superconductors
Extrinsic and intrinsic spin-orbit interaction

Brief CV:

2019 - 2023: PhD at NTNU with supervisor Prof. Jacob Linder
- 08/2022 - 12/2022: Exchange to the group of Prof. Naoto Nagaosa at RIKEN, Tokyo
- 2021 - 2022: Four visits amounting to seven weeks at Universidad Autonóma de Madrid
2017 - 2019: Master of Science in Physics at NTNU with supervisor Prof. Jacob Linder
2014 - 2017: Bachelor in Physics at NTNU

Google Scholar profile

Publications:

11) Akashdeep Kamra, and Lina G. Johnsen, Nanoscale spin waves get excited, Nat. Phys. (2023).

10) Lina G. Johnsen, The magnetic field driven superconductor–metal transition in disordered hole-overdoped cuprates, J. Phys.: Condens. Matter 35, 115601 (2023).

9) Linde A. B. Olde Olthof, Lina G. Johnsen, Jason W. A. Robinson, and Jacob Linder, Controllable enhancement of p-wave superconductivity via magnetic coupling to a conventional superconductor, Phys. Rev. Lett. 127, 267001 (2021).

8) Lina G. Johnsen, Haakon T. Simensen, Arne Brataas, and Jacob Linder, Magnon spin current induced by triplet Cooper pair supercurrents, Phys. Rev. Lett. 127, 207001 (2021).

7) Lina G. Johnsen, and Jacob Linder, Spin injection and spin relaxation in odd-frequency superconductors, Phys. Rev. B 104, 144513 (2021).

6) César González-Ruano, Diego Caso, Lina G. Johnsen, Coriolan Tiusan, Michel Hehn, Niladri Banerjee, Jacob Linder, and Farkhad G. Aliev, Superconductivity assisted change of the perpendicular magnetic anisotropy in V/MgO/Fe junctions, Sci. Rep. 11, 19041 (2021).

5) Lina G. Johnsen, Sol H. Jacobsen, and Jacob Linder, Magnetic control of superconducting heterostructures using compensated antiferromagnets, Phys. Rev. B 103, L060505 (2021).

4) Haakon T. Simensen, Lina G. Johnsen, Jacob Linder, and Arne Brataas, Spin pumping between noncollinear ferromagnetic insulators through thin superconductors, Phys. Rev. B 103, 024524 (2021).

3) Lina G. Johnsen, Kristian Svalland, and Jacob Linder, Controlling the Superconducting Transition by Rotation of an Inversion Symmetry Breaking Axis, Phys. Rev. Lett. 125, 107002 (2020).

2) César González-Ruano, Lina G. Johnsen, Diego Caso, Coriolan Tiusan, Michel Hehn, Niladri Banerjee, Jacob Linder, and Farkhad G. Aliev, Superconductivity-induced change in magnetic anisotropy in epitaxial ferromagnet-superconductor hybrids with spin-orbit interaction, Phys. Rev. B 102, 020405(R) (2020).

1) Lina G. Johnsen, Niladri Banerjee, and Jacob Linder, Magnetization reorientation due to the superconducting transition in heavy-metal heterostructures, Phys. Rev. B 99, 134516 (2019).

Recorded talk at CMD2020GEFES conference

Publikasjoner

2023

Johnsen, Lina G.. (2023) The magnetic field driven superconductor-metal transition in disordered hole-overdoped cuprates. Journal of Physics: Condensed Matter. volum 35 (11).
Vitenskapelig artikkel
Kamra, Akashdeep; Johnsen, Lina G.. (2023) Nanoscale spin waves get excited. Nature Physics.
Vitenskapelig artikkel

2021

González-Ruano, César; Caso, Diego; Johnsen, Lina G.; Tiusan, Coriolan; Hehn, Michel; Banerjee, Niladri; Linder, Jacob; Aliev, Farkhad G.. (2021) Superconductivity assisted change of the perpendicular magnetic anisotropy in V/MgO/Fe junctions. Scientific Reports. volum 11.
Vitenskapelig artikkel
Johnsen, Lina G.; Jacobsen, Sol; Linder, Jacob. (2021) Magnetic control of superconducting heterostructures using compensated antiferromagnets. Physical review B (PRB). volum 103 (6).
Vitenskapelig artikkel
Johnsen, Lina G.; Linder, Jacob. (2021) Spin injection and spin relaxation in odd-frequency superconductors. Physical review B (PRB). volum 104 (14).
Vitenskapelig artikkel
Johnsen, Lina G.; Simensen, Haakon Thømt; Brataas, Arne; Linder, Jacob. (2021) Magnon Spin Current Induced by Triplet Cooper Pair Supercurrents. Physical Review Letters. volum 127 (20).
Vitenskapelig artikkel
Olthof, Linde A. B. Olde; Johnsen, Lina G.; Robinson, Jason W.A.; Linder, Jacob. (2021) Controllable Enhancement of p-Wave Superconductivity via Magnetic Coupling to a Conventional Superconductor. Physical Review Letters. volum 127 (26).
Vitenskapelig artikkel
Simensen, Haakon Thømt; Johnsen, Lina G.; Linder, Jacob; Brataas, Arne. (2021) Spin pumping between noncollinear ferromagnetic insulators through thin superconductors. Physical review B (PRB). volum 103 (2).
Vitenskapelig artikkel

2020

González-Ruano, César; Johnsen, Lina G.; Caso, Diego; Tiusan, Coriolan; Hehn, Michel; Banerjee, Niladri; Linder, Jacob; Aliev, Farkhad G.. (2020) Superconductivity-induced change in magnetic anisotropy in epitaxial ferromagnet-superconductor hybrids with spin-orbit interaction. Physical review B (PRB). volum 102 (2).
Vitenskapelig artikkel
Johnsen, Lina G.; Svalland, Kristian; Linder, Jacob. (2020) Controlling the Superconducting Transition by Rotation of an Inversion Symmetry-Breaking Axis. Physical Review Letters. volum 125 (10).
Vitenskapelig artikkel

2019

Johnsen, Lina G.; Banerjee, Niladri; Linder, Jacob. (2019) Magnetization reorientation due to the superconducting transition in heavy-metal heterostructures. Physical review B (PRB). volum 99 (13).
Vitenskapelig artikkel

Tidsskriftspublikasjoner

Johnsen, Lina G.. (2023) The magnetic field driven superconductor-metal transition in disordered hole-overdoped cuprates. Journal of Physics: Condensed Matter. volum 35 (11).
Vitenskapelig artikkel
Kamra, Akashdeep; Johnsen, Lina G.. (2023) Nanoscale spin waves get excited. Nature Physics.
Vitenskapelig artikkel
González-Ruano, César; Caso, Diego; Johnsen, Lina G.; Tiusan, Coriolan; Hehn, Michel; Banerjee, Niladri; Linder, Jacob; Aliev, Farkhad G.. (2021) Superconductivity assisted change of the perpendicular magnetic anisotropy in V/MgO/Fe junctions. Scientific Reports. volum 11.
Vitenskapelig artikkel
Johnsen, Lina G.; Jacobsen, Sol; Linder, Jacob. (2021) Magnetic control of superconducting heterostructures using compensated antiferromagnets. Physical review B (PRB). volum 103 (6).
Vitenskapelig artikkel
Johnsen, Lina G.; Linder, Jacob. (2021) Spin injection and spin relaxation in odd-frequency superconductors. Physical review B (PRB). volum 104 (14).
Vitenskapelig artikkel
Johnsen, Lina G.; Simensen, Haakon Thømt; Brataas, Arne; Linder, Jacob. (2021) Magnon Spin Current Induced by Triplet Cooper Pair Supercurrents. Physical Review Letters. volum 127 (20).
Vitenskapelig artikkel
Olthof, Linde A. B. Olde; Johnsen, Lina G.; Robinson, Jason W.A.; Linder, Jacob. (2021) Controllable Enhancement of p-Wave Superconductivity via Magnetic Coupling to a Conventional Superconductor. Physical Review Letters. volum 127 (26).
Vitenskapelig artikkel
Simensen, Haakon Thømt; Johnsen, Lina G.; Linder, Jacob; Brataas, Arne. (2021) Spin pumping between noncollinear ferromagnetic insulators through thin superconductors. Physical review B (PRB). volum 103 (2).
Vitenskapelig artikkel
González-Ruano, César; Johnsen, Lina G.; Caso, Diego; Tiusan, Coriolan; Hehn, Michel; Banerjee, Niladri; Linder, Jacob; Aliev, Farkhad G.. (2020) Superconductivity-induced change in magnetic anisotropy in epitaxial ferromagnet-superconductor hybrids with spin-orbit interaction. Physical review B (PRB). volum 102 (2).
Vitenskapelig artikkel
Johnsen, Lina G.; Svalland, Kristian; Linder, Jacob. (2020) Controlling the Superconducting Transition by Rotation of an Inversion Symmetry-Breaking Axis. Physical Review Letters. volum 125 (10).
Vitenskapelig artikkel
Johnsen, Lina G.; Banerjee, Niladri; Linder, Jacob. (2019) Magnetization reorientation due to the superconducting transition in heavy-metal heterostructures. Physical review B (PRB). volum 99 (13).
Vitenskapelig artikkel

Språkvelger

Lina Grøvan Johnsen