| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 547915 | Microelectronics Journal | 2008 | 4 Pages |
Abstract
In this paper, we theoretically investigate the conductance and the magnetoresistance effect in a periodically magnetically modulated two-dimensional electron gas. It is shown that there exists a significant conductance difference for electrons through the parallel and antiparallel magnetization configurations, which leads to a considerable magnetoresistance effect. It is also shown that the conductance and the magnetoresistance effect depend on both the temperature and the number of the periodic magnetic barriers.
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Authors
Jian-Duo Lu, Yang-Lai Hou, Zu-Zhao Xiong, Ting-Ping Hou, Ran Wei,