| 自旋轨道耦合对铁磁/半导体/绝缘体多层膜结构中隧穿性质的影响 |
| |
| 引用本文： | 王文军,何雷,王亚新.自旋轨道耦合对铁磁/半导体/绝缘体多层膜结构中隧穿性质的影响[J].河北师范大学学报(自然科学版),2007,31(2):191-194. |
| |
| 作者姓名： | 王文军 何雷 王亚新 |
| |
| 作者单位： | 保定师范专科学校,物理系,河北,保定,071000 |
| |
| 摘 要： | 利用传递矩阵方法,计算了自旋轨道耦合对铁磁/半导体/绝缘体多层膜结构中隧穿性质的影响.结果表明,当半导体和铁磁体之间是绝缘接触时,体系的输运性质发生明显改变,同时出现了自旋反转效应.
|
| 关 键 词： | 自旋轨道耦合 铁磁体 半导体 绝缘体 自旋反转 |
| 文章编号： | 1000-5854(2007)02-0191-04 |
| 修稿时间： | 2006-07-07 |
Effect of Spin-orbit Coupling on the Transport Properties in Ferromagnet/semiconductor/insulator Heterojunction |
| |
| WANG Wen-jun,HE Lei,WANG Ya-xin.Effect of Spin-orbit Coupling on the Transport Properties in Ferromagnet/semiconductor/insulator Heterojunction[J].Journal of Hebei Normal University,2007,31(2):191-194. |
| |
| Authors: | WANG Wen-jun HE Lei WANG Ya-xin |
| |
| Institution: | Department of Physics, Baoding Teachers College, Hebei Baoding 071000, China |
| |
| Abstract: | By using transfer matrix method,spin-dependent electron transport properties in ferromagnet/semiconductor/insulator hetero-junction are investigated.When the contact between the ferromagnet and the semiconductor is insulated,the transport properties are changed obviously,and spin flip effect appears. |
| |
| Keywords: | spin-orbit coupling ferromagnet semiconductor insulator spin flip effect |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
