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

• Autorzy: Budzyński M. , Valkov V. I. , Golovchan A. V. , Mitsiuk V. I. , Sivachenko A. P. , Surowiec Z. , Tkachenka T. M.

Identyfikatory

DOI

10.1515/nuka-2015-0031

• Konferencja: All-Polish Seminar on Mössbauer Spectroscopy OSSM 2014 (10th ; 15-18.06.2014 ; Wrocław, Poland)
• Języki publikacji: EN

Abstrakty

EN

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 hyperfi ne magnetic fi elds 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 confi rmed by the theoretical calculations in fully relativistic Korringa−Kohn−Rostoker (KKR) method.

Słowa kluczowe

EN

Mössbauer effect; magnetic interaction; hexagonal structure

• Wydawca: Institute of Nuclear Chemistry and Technology
• Czasopismo: Nukleonika
• Rocznik: 2015
• Tom: Vol. 60, No. 1
• Strony: 11--14
• Opis fizyczny: Bibliogr. 12 poz., rys.

Twórcy

autor

Budzyński M.

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

autor

Valkov V. I.

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

autor

Golovchan A. V.

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

autor

Mitsiuk V. I.

• Scientifi c-Practical Materials Research Center of National Academy of Sciences of Belarus, 19 P. Brovky Str., 220072 Minsk, Belarus, Tel.: [phone], Fax: [phone]

autor

Sivachenko A. P.

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

autor

Surowiec Z.

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

autor

Tkachenka T. M.

• Scientifi c-Practical Materials Research Center of National Academy of Sciences of Belarus, 19 P. Brovky Str., 220072 Minsk, Belarus, Tel.: [phone], Fax: [phone]

Bibliografia

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