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Gate-controllable spin battery
DOI:10.1063/1.1603331.png)
摘要
En 中文
We propose a gate-controllable spin-battery for spin current. The spin battery consists of a lateral double quantum dot under a uniform magnetic field. A finite dc spin current is driven out of the device by controlling a set of gate voltages. Spin current can also be delivered in the absence of charge current. The proposed device should be realizable using present technology at low temperature. (C) 2003 American Institute of Physics.
Keyword:
INJECTION
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期刊
IF:
3.6
论文数:
10.4W
被引数:
17.8W
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