Emil Frang Christiansen
Bakgrunn og aktiviteter
Bakgrunn
https://orcid.org/0000-0001-6643-503X
Emil har en doktorgrad i fysikk fra NTNU september 2019 med bakgrunn i transmisjonselektronmikroskopi av deformerte aluminiumslegeringer. Fra tidligere har Emil en mastergrad i fysikk, også fra NTNU, der han studerte epitaksielle tynnfilmer av LaFeO3 grodd på (111) orientert SrTiO3 substrat. Han er i dag ansatt som senioringeniør ved NORTEM laboratoriene på Insitutt for Fysikk der han arbeider med opplæring av brukere, drift og utvikling av infrastrukturen, metodeutvikling, og strategisk utvikling.
Arbeidsområder
- Operatørtjenester ved NORTEM infrastrukturen.
- Opplæring av studenter/brukere av NORTEM infrastruktur.
- Daglig drift av TEM og prøvepreparering.
- Dataanalyse og TEM relatert programmerings-støtte.
- Metodeutvikling.
- Strategi.
Teknikker
- Høyoppløsning TEM.
- Aberrasjonskorrigert skanning TEM.
- Skanning presesjon elektrondiffraksjon.
- Direct electron detection.
- "Multislice" bildesimuleringer.
- Maskinlæring.
Data
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Data for "Nano-scale characterisation of sheared β” precipitates in a deformed Al-Mg-Si alloy"
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Simulated STEM and HRTEM images of sheared β” precipitates
Media
Vitenskapelig, faglig og kunstnerisk arbeid
Viser et utvalg av aktivitet. Se alle publikasjoner i databasen
Tidsskriftspublikasjoner
- (2020) Detailed investigation of the shearing mechanism of β" precipitates in Al-Mg-Si alloys. MATEC Web of Conferences. vol. 326.
- (2020) Multislice image simulations of sheared needle‐like precipitates in an Al‐Mg‐Si alloy. Journal of Microscopy. vol. 279 (3).
- (2020) The role of quench rate on the plastic flow and fracture of three aluminium alloys with different grain structure and texture. International Journal of Engineering Science. vol. 150.
- (2019) Nano-scale characterisation of sheared β” precipitates in a deformed Al-Mg-Si alloy. Scientific Reports. vol. 9.
- (2019) Scanning Precession Electron Diffraction to aid Aluminum Alloy Development. Microscopy and Microanalysis. vol. 25.
- (2018) Lattice rotations in precipitate free zones in an Al-Mg-Si alloy. Materials Characterization. vol. 144.
- (2017) Magnetic domain configuration of (111)-oriented LaFeO3 epitaxial thin films. APL Materials. vol. 5 (8).
- (2015) Structural investigation of epitaxial LaFeO_3 thin films on (111) oriented SrTiO_3 by transmission electron microscopy. Journal of Physics: Conference Series (JPCS). vol. 644:012002.
Rapport/avhandling
- (2019) Nanoscale Characterisation of Deformed Aluminium Alloys. Norges teknisk-naturvitenskapelige universitet. 2019. ISBN 978-82-326-4100-0. Doktoravhandlinger ved NTNU (252).
- (2015) TEM Characterization of LaFeO3 Thin Films on SrTiO3 (111) Substrates. 2015.
Andre
- (2020) Detailed investigation of the shearing mechanism of β” precipitates in Al-Mg-Si alloys. 17th International Conference on Aluminium Alloys ; Online. 2020-10-26 - 2020-10-29.
- (2019) (S)TEM characterisation and simulations of sheared ′′ precipitates in a deformed Al-Mg-Si alloy. 5th Forum of Center for Advanced Materials Research and International Collaboration (CAMRIC-FORUM5) . Toyama University; Toyama. 2019-10-03 - 2019-10-04.
- (2019) TEM image simulations of overlapping phases - a case study of sheared β” precipitates in Al-Mg-Si alloys. EMAG . Institute of Physics, Electron Microscopy and Analysis Group; Manchester. 2019-07-01 - 2019-07-04.
- (2019) Activities on aluminium alloy design in the TEM Gemini Centre. Workshop of the Aluminium Innovation Hub: Digitalisation for smart processes and product design . European Aluminium; Trondheim. 2019-06-12 - 2019-06-13.
- (2018) Lattice rotations in precipitate free zones in an Al-Mg-Si alloy. Topics in ductile fracture of metals . FractAl; Hotel Scandic Nidelven, Trondheim. 2018-10-17 - 2018-10-18.
- (2018) Understanding deformation on the nano-scale. CASA Seminar . SFI CASA, NTNU; Radisson Blu Scandinavia Hotel, Oslo. 2018-09-18 - 2018-09-20.
- (2018) Precipitate Free Zones and Crack Propagation in Al-Mg-Si Alloys. 16th International Conference on Aluminium Alloys (ICAA16) . MetSoc; McGill Univeristy, Montréal, Québec. 2018-06-17 - 2018-06-21.
- (2018) Phase and orientation mapping in Al alloys using SPED. CAMRIC-FORUM4 (4th Forum of Centre of Advanced Materials Research and International Collaboration . Univesrity of Toyama; Toyama. 2018-10-31 - 2018-11-01.
- (2018) Phase and orientation mapping in Al alloys using SPED. Workshop on STEM with Advanced detectors . Monash University, Centre for Electron MIcroscopy; Grange Cleveland Winery, Victoria. 2018-09-04 - 2018-09-07.
- (2018) Using TEM to study precipitates in age hardenable aluminium alloys. 6th Dresden Nanoanalysis Symposium: Materials challenges for automotive industry - Micro- and nanoscale characterization . Dresdner Fraunhofer Cluster Nanoanalysis; Dresden. 2018-08-31 - 2018-08-31.
- (2017) Precipitate Free Zones in Deformed Al-Mg-Si Alloys. SCANDEM2017 . University of Iceland and SCANDEM; Reykjavik. 2017-06-05 - 2017-06-09.
- (2017) Spin reconstruction as a function of thickness at the (111)-oriented La0.7Sr0.3MnO3/LaFeO3 interface. Materials Research Society spring meeting . Materials Research Society; Phoenix, Arizona. 2017-04-17 - 2017-04-21.
- (2017) precipitates in age hardenable aluminium alloys studied by advanced TEM. International EM conference in Poland ; 2017-09-10 - 2017-09-13.
- (2017) Precipitates in age hardenable Al alloys studied by (S)TEM techniques. 3rd Forum of Center for Advanced Materials Research and International (CAMRIC3)/13th Light Metals International Workshop By Japan Institute of Light Metals . Univ. of Toyama,; Toyama. 2017-10-12 - 2017-10-13.
- (2016) Deformation induced subgrains in PFZs of AA6060 alloy subjected to uniaxial compression. Second INTPART Workshop between NTNU, University of Toyama and Tokyo Tech . Department of Materials Science and Engineering, Toyama Uni.; University of Toyama, Toyama, Japan. 2016-10-12 - 2016-10-12.
- (2016) Subgrain-formation in precipitate free zones in aluminium alloys subjected uniaxial compression. Nasjonal konferanse for Materialteknologi 2016 . Norsk Materialteknisk Selskap, Norsk Metallografisk forening; Trondheim. 2016-08-24 - 2016-08-25.
- (2016) Transmission Electron Microscopy of Precipitate Free Zones in Aluminium Alloys Subjected to Uniaxial Compression. SCANDEM2016 . Scandem, Nordic Microscopy Society; Trondheim. 2016-06-07 - 2016-06-10.
- (2015) Structural investigation of epitaxial LaFeO_3 thin films on (111) oriented SrTiO_3 by transmission electron microscopy. EMAG . Electron Microscopy and Analysis Group; Manchester. 2015-06-29 - 2015-07-02.
- (2015) Instrumentation and activity at the Trondheim NORTEM –node (NTNU). NORTEMopening seminar . NORTEM; Oslo. 2015-09-10 - 2015-09-11.
- (2015) Krystaller på atomnivå / Se innsiden av et elektronmikroskop. Researchers' Night . NTNU; 2015-09-25 - 2015-09-25.
- (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.
- (2013) Magnetic switching of epitaxial (111)-oriented La0.7Sr0.3MnO3 /SrTiO3 thin films. 8th NTNU NanoLab symposium ; 2013-11-12 - 2013-11-12.
- (2013) Se et elektronmikroskop i aksjon. Researchers' night . NTNU; Trondheim. 2013-09-27.