Spin polarization and quantized conductance of ferromagnetic quantum point contacts
文献类型：期刊论文
| 作者 | Li, YX ; Li, BZ |
| 刊名 | PHYSICA STATUS SOLIDI B-BASIC RESEARCH
 |
| 出版日期 | 2004 |
| 卷号 | 241期号:13页码:3009 |
| 关键词 | MAGNETORESISTANCE NANOCONTACTS TRANSPORT |
| ISSN号 | 0370-1972 |
| 通讯作者 | Li, YX (reprint author), Chinese Acad Sci, Inst Phys, Beijing 100080, Peoples R China. |
| 中文摘要 | Spin polarization and conductance quantization of three-dimensional ferromagnetic saddle-point contacts under the influence of the molecular fields are studied. The results indicate that the molecular fields modify the quantized conductance and spin polarization, and the change is different for spin-up and spin-down electrons. The larger the molecular field, the higher is the degree of the spin polarization. Quantized conductance of odd integer multiples of e(2)/h appears and the spin degeneracy is removed, which agrees with the experiment. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-24 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/52891]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Li, YX,Li, BZ. Spin polarization and quantized conductance of ferromagnetic quantum point contacts[J]. PHYSICA STATUS SOLIDI B-BASIC RESEARCH,2004,241(13):3009. |
| APA | Li, YX,&Li, BZ.(2004).Spin polarization and quantized conductance of ferromagnetic quantum point contacts.PHYSICA STATUS SOLIDI B-BASIC RESEARCH,241(13),3009. |
| MLA | Li, YX,et al."Spin polarization and quantized conductance of ferromagnetic quantum point contacts".PHYSICA STATUS SOLIDI B-BASIC RESEARCH 241.13(2004):3009. |
入库方式： OAI收割
来源：物理研究所
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