Synthesis and magnetic properties of solid solutions In1-x Ga x SbaOE©Mn⟩

被引：2
|
作者：
Pashkova, O. N. [1 ]
Izotov, A. D. [1 ]
Lobanov, N. N. [2 ]
Sanygin, V. P. [1 ]
Filatov, A. V. [1 ]
机构：
[1] Russian Acad Sci, Kurnakov Inst Gen & Inorgan Chem, Leninskii Pr 31, Moscow 119991, Russia
[2] Peoples Friendship Univ Russia, Ul Miklukho Maklaya 6, Moscow 117198, Russia
来源：
RUSSIAN JOURNAL OF INORGANIC CHEMISTRY | 2017年 / 62卷 / 01期
基金：
俄罗斯基础研究基金会;
关键词：
LIQUID-PHASE EPITAXY; DOPED INSB; FERROMAGNETISM; ALLOYS; MN; CRYSTALS;
D O I：
10.1134/S0036023617010144
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Manganese-doped solid solutions In1-x Ga (x) Sb (x = 0.05, 0.1, 0.5, 0.9, 0.95) were synthesized. It was found that, in samples of the compositions In(0.95)Ga(0.05)SbaOE (c) Mn > and In(0.05)Ga(0.95)SbaOE (c) Mn >, a homogeneous substitutional solid solution forms, into which manganese-containing clusters are incorporated. The clusters are mainly located at crystal lattice defects-grain boundaries and dislocations. The ferromagnetic properties of the obtained samples at room temperature and higher are caused by clusters Mn1+x Sb, the effective size of which is about 180-300 nm.
引用
收藏
页码：99 / 102
页数：4
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