Submillimeter wave ESR study of Cd1-xMnxTe

被引：2

作者：

Nojiri, H

Motokawa, M

Takeyama, S

Sato, T

机构：

[1] Tohoku Univ, Inst Mat Res, Aoba Ku, Sendai, Miyagi 9808577, Japan

[2] Chiba Univ, Dept Phys, Inage Ku, Chiba 2638522, Japan

[3] Keio Univ, Dept Instrumentat Engn, Yokohama, Kanagawa 2238522, Japan

来源：

JOURNAL OF CRYSTAL GROWTH | 2000年 / 214卷

关键词：

II-VI semiconductor; Cd1-xMnxTe; spin glass; electron spin resonance; high magnetic field; submillimeter wave;

D O I：

10.1016/S0022-0248(00)00122-6

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

Submillimeter wave ESR experiments have been performed on Cd1-xMnxTe at x = 0.35. A crossover from the damped ESR signal to the collective spin-wave mode was found around 15 T. In addition to the host resonance, a new peak was observed for the sample doped with 0.3% of Fe together with 38% of Mn. The correlation between the host resonance and the new peak observed in the frequency-field relation indicates the existence of magnetic clusters interacting with host spins. (C) 2000 Elsevier Science B.V. All rights reserved.

引用

页码：424 / 427

页数：4

共 4 条

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