The study of crystal and magnetic properties of MnNi0.85Fe0.15Ge-Reference-Cited by-同舟云学术

The study of crystal and magnetic properties of MnNi0.85Fe0.15Ge

Published:2015-03-01 Issue:1 Volume:60 Page:11-14
ISSN:0029-5922
Container-title:Nukleonika
language:en
Short-container-title:

Author:

Budzyński Mieczysław¹,Valkov Viktor I.²,Golovchan Alexei V.²,Mitsiuk Viktor I.³,Sivachenko Alexandr P.²,Surowiec Zbigniew¹,Tkachenka Tamara M.³

Affiliation:

1. Institute of Physics, M. Curie-Skłodowska University, 1 M. Curie-Skłodowskiej Sq., 20-031 Lublin, Poland

2. Donetsk Institute for Physics and Engineering, 72 R. Luxemburg Str., 83114 Donetsk, Ukraine

3. Scientific-Practical Materials Research Center of National Academy of Sciences of Belarus, 19 P. Brovky Str., 220072 Minsk, Belarus, Tel.: +375 17 284 1301, Fax: +375 17 284 1558

Abstract

Abstract Magnetic and Mössbauer measurements were performed for MnNi0.85Fe0.15Ge. The Mössbauer data indicate that Fe atoms in MnNi0.85Fe0.15Ge are randomly distributed over two types of metal sites in hexagonal structure. At 77 K, the hyperfine magnetic fields at Fe located in different crystal sites have similar values of about 12.7 and 12.3 T. The random site distribution of the iron atoms in the non-magnetic hexagonal phase at high temperatures is confirmed by the theoretical calculations in fully relativistic Korringa –Kohn –Rostoker (KKR) method.

Publisher

Walter de Gruyter GmbH

Subject

Waste Management and Disposal,Condensed Matter Physics,Safety, Risk, Reliability and Quality,Instrumentation,Nuclear Energy and Engineering,Nuclear and High Energy Physics

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