Tuning of Curie temperature in Mn5Ge3 films

We report a change in the structural and magnetic properties of epitaxial Mn5Ge3 on a Ge-on-Si (111) substrate by applying strain engineering through ms-range flash lamp annealing (FLA). X-ray diffraction results demonstrate that during FLA for 20 ms, the formation of nonmagnetic MnxGey secondary ph...

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Veröffentlicht in:	Journal of applied physics 2022-03, Vol.131 (10)
Hauptverfasser:	Xie, Yufang, Birowska, Magdalena, Funk, Hannes Simon, Fischer, Inga Anita, Schwarz, Daniel, Schulze, Jörg, Zeng, Yu-Jia, Helm, Manfred, Zhou, Shengqiang, Prucnal, Slawomir
Format:	Artikel
Sprache:	eng
Schlagworte:	Annealing Applied physics Curie temperature Ferromagnetism Flash lamps Germanides Germanium Magnetic properties Magnetism Manganese compounds Silicon substrates Spintronics Temperature dependence
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