Properties of Ga1-xMnxAs with high Mn composition (x>0.1)

被引：60
作者：
Chiba, D.
Nishitani, Y.
Matsukura, F.
Ohno, H.
机构：
[1] Tohoku Univ, Lab Nanoelect & Spintron, Res Inst Elect Commun, Aoba Ku, Sendai, Miyagi 9808577, Japan
[2] Japan Sci & Technol Agcy, Semicond Spintron Project, Aoba Ku, Sendai, Miyagi 9800023, Japan
来源：
APPLIED PHYSICS LETTERS | 2007年 / 90卷 / 12期
关键词：
D O I：
10.1063/1.2715095
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
A series of Ga1-xMnxAs layers with high Mn compositions x (=0.075-0.200) has been grown and investigated. Magnetization, magnetotransport, and magneto-optical properties reveal that the layers have single ferromagnetic phase as in the case of typical (Ga,Mn)As. The authors also describe the variation of magnetic anisotropy with x and the effect of low temperature annealing on Curie temperature. (c) 2007 American Institute of Physics.
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页数：3
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