Charge density wave ratchet
Copyright policy )Charge density wave ratchet
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.
- Delft University of Technology Netherlands
Condensed Matter - Mesoscale and Nanoscale Physics, Mesoscale and Nanoscale Physics (cond-mat.mes-hall), FOS: Physical sciences, Disordered Systems and Neural Networks (cond-mat.dis-nn), Condensed Matter - Disordered Systems and Neural Networks
Condensed Matter - Mesoscale and Nanoscale Physics, Mesoscale and Nanoscale Physics (cond-mat.mes-hall), FOS: Physical sciences, Disordered Systems and Neural Networks (cond-mat.dis-nn), Condensed Matter - Disordered Systems and Neural Networks
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