Transparent magnetic semiconductor with embedded metallic glass nano-granules
Transparent magnetic semiconductor with embedded metallic glass nano-granules
复制标题
嵌入金属玻璃纳米颗粒的透明磁性半导体
DOI:
10.1016/j.matdes.2017.07.010
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发表时间:
2017-10
影响因子:
8.4
通讯作者:
Ca
中科院分区:
文献类型:
--
作者:
Chen Na;Luo Zhaochu;Liu Wenjian;Cui Bin;Zhang Xiaozhong;Song Cheng;Yao Kefu;Li Hongping;Hirata Akihiko;Wang Zhongchang;Hitosugi Taro;Zhang Xianmin;Ketov Sergey V.;Chen Mingwei;Louzguine-Luzgin Dmitri V.;Gu Lin;Wang Xiangrong;Wang Xiangrong;Zhang Lijuan;Ca
One central material issue in spintronics is the search for high temperature (above room temperature) magnetic semiconductors. We report on the formation of a transparent magnetic semiconductor with embedded ferromagnetic metallic glass nano-granules, showing a Curie temperature of ~ 600 K. Soft X-ray magnetic circular dichroism data verify its intrinsic room-temperature ferromagnetism. Owing to the unique structure of ferromagnetic nano-granules embedded in the host magnetic semiconductor, additional interfacial exchange anisotropy emerges and stabilizes the ferromagnetism. The magnetotransport measurements of the amorphous nanocomposite indicate that its anomalous Hall effect is dominated by the extrinsic mechanism of the side-jump due to the spin-dependent impurity.
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影响因子:
8.6
作者:
Li Gao;Xin Jiang;See-Hun Yang;P. Rice;T. Topuria;S. Parkin
通讯作者:
Li Gao;Xin Jiang;See-Hun Yang;P. Rice;T. Topuria;S. Parkin
影响因子:
6.7
作者:
Zhao Qian;Xiong Zhihua;Luo Lan;Sun Zhenhui;Qin Zhenzhen;Chen Lanli;Wu Ning
通讯作者:
Wu Ning
影响因子:
56.9
作者:
Matsumoto, Y;Murakami, M;Koinuma, H
通讯作者:
Koinuma, H
DOI:
10.1007/978-3-662-02403-4
发表时间:
1984-09
期刊:
--
影响因子:
--
作者:
B. Shklovskii;A. Efros
通讯作者:
B. Shklovskii;A. Efros
影响因子:
29.4
作者:
Hu, Yuan Chao;Wang, Yi Zhi;Wang, Wei Hua
通讯作者:
Wang, Wei Hua