Details

Autor(en) / Beteiligte

• Kawakubo, Yuki
• Noguchi, Yuuya
• Hirata, Tomoaki
• Narumi, Kazumasa
• Sakai, Seiji
• Yamada, Shinya
• Hamaya, Kohei
• Miyao, Masanobu
• Maeda, Yoshihito

Titel

Ion beam analysis of quaternary Heusler alloy Co2(Mn1-xFex)Si(111) epitaxially grown on Ge(111)

Ist Teil von

• Physica status solidi. C, 2013-12, Vol.10 (12), p.1828-1831

Ort / Verlag

Berlin: WILEY-VCH Verlag

Erscheinungsjahr

2013

Link zum Volltext

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• We have investigated crystal quality of Co2(Mn1–xFex)Si (CMFS) epitaxially grown on Ge(111) by using Rutherford backscattering spectrometry and axial ion channeling technique. It was found that the CMFS/Ge and Co2FeSi (CMFS with x = 1)/Ge have larger static atomic displacement than Fe based ternary Heusler alloy Fe2MnSi and Fe2CoSi/Ge(111). Quaternary alloys may be affected by increase of mixing entropy. Significant disordering at the interface of 0.75CMFS was found, and discussed on basis of thermodynamics. (© 2013 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)