Determination of hyperfine fields and atomic ordering in NiMnFeGe exhibiting martensitic transformation

• Published in: Nukleonika Vol. 60; no. 1; pp. 127 - 131
• Main Authors: Satuła, Dariusz, Szymański, Krzysztof, Rećko, Katarzyna, Olszewski, Wojciech, Kalska-Szostko, Beata
• Format: Journal Article
• Language: English
• Published: De Gruyter Open 01.03.2015; Sciendo
• Subjects: atomic ordering; martensitic transition; Mössbauer spectroscopy; X-ray diffraction

The hyperfine fields and atomic ordering in Ni Fe MnGe ( = 0.1, 0.2, 0.3) alloys were investigated using X-ray diffraction and Mössbauer spectroscopy at room temperature. The X-ray diffraction measurements show that the samples with = 0.2, 0.3 crystallized in the hexagonal Ni In-type of structure, w...