2 papers
cond-mat.mes-hall2012
Real-time dynamics of single-electron pumping
Chuan-Yu Lin, Wei-Min Zhang
In this Letter, we study the real-ime dynamics of single-electron pumpings. We modulate the left tunneling barrier along with the dot level but slightly changing the right barrier…
cond-mat.mes-hall2010
High frequency limit for single-electron pumping operations
Chuan-Yu Lin, Wei-Min Zhang
In this Letter, we study the transient electron transfer phenomena of single-electron devices with alternating external gate voltages. We obtain a high frequency limit for pumping…