Observation of iron diffusion in the near-surface region of magnetite at 470 K

Observation of iron diffusion in the near-surface region of magnetite at 470 K

Experiments are reported, which allow us to quantify the near-surface cation diffusion in (001) oriented Fe_{3}O_{4} single crystals at temperatures between 470 and 770 K. Thin homoepitaxial films of magnetite, grown using isotopically labeled ^{57}Fe, were investigated by neutron reflectivity and t...

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Main Authors: Steffen Tober, Marcus Creutzburg, Björn Arndt, Konstantin Krausert, Stefan Mattauch, Alexandros Koutsioubas, Sabine Pütter, Amir Syed Mohd, Lukas Volgger, Herbert Hutter, Heshmat Noei, Vedran Vonk, Dieter Lott, Andreas Stierle
Format: Article
Language:English
Published: American Physical Society 2020-06-01
Series:Physical Review Research
Online Access:http://doi.org/10.1103/PhysRevResearch.2.023406

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