NUKLEONIKA 2013, 58(1):149-152

 


STUDY OF B8-TYPE SOLID SOLUTIONS OF Al AND Si IN MANGANESE ANTIMONIDE



Mieczysław Budzyński1, Viktor I. Mitsiuk2, Vladimir M. Ryzhkovskii2,
Zbigniew Surowiec1, Tamara M. Tkachenka2

1 Maria Curie-Skłodowska University, Institute of Physics,
1 M. Curie-Skłodowskiej Sq., 20-031 Lublin, Poland
2 State Scientific and Production Association “Scientific-Practical Materials Research Centre of National Academy of Sciences of Belarus”,
17 P. Brovky Str., Minsk 220072, Belarus

The Mn1.1Sb1–yAly (0 =< y =< 0.2) and Mn1.1Sb1–ySiy (0 =< y =< 0.1) solid solutions with the B8-type of crystal structure were obtained. The magnetic measurement revealed that the partial substitution of Sb atoms by Al or Si practically do not affect the specific magnetization and Curie temperatures. Mössbauer data showed the local redistribution of atoms in solid solutions by comparison with that in the parent Mn1.10Sb.

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