Charge Density Wave Ratchet
classification
❄️ cond-mat.mes-hall
cond-mat.dis-nn
keywords
chargedensitywaveapplyingcauseschainscurrentdelta
read the original abstract
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 plateaux in the sliding charge density wave current separated by $\Delta I=2eNf,$ where $N$ is the number of parallel chains. The effects of thermal noise are investigated.
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