Charge density wave ratchet
Charge density wave ratchet
复制标题
电荷密度波棘轮
DOI:
10.1063/1.124580
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发表时间:
1999
影响因子:
4
通讯作者:
G. Bauer
中科院分区:
文献类型:
--
作者:
M. Visscher;G. Bauer
We propose to operate a locally gated charge density wave as an electron pump. Applying an oscillating gate potential with frequency f causes equally spaced plateaus in the sliding charge density wave current separated by ΔI=2eNf, where N is the number of parallel chains. The effects of thermal noise are investigated.