37 citations · 101 across the 5 of their papers we have counts for
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physics.ins-det2013★ 37 cited
Generalized lock-in amplifier for precision measurement of high frequency signals
Siyuan Fu, Atsunori Sakurai, Liang Liu +4
We herein formulate the concept of a generalized lock-in amplifier for the precision measurement of high frequency signals based on digital cavities. Accurate measurement of signal…
cond-mat.mes-hall2013★ 28 cited
Self-excited current oscillations in a resonant tunneling diode described by a model based on the Caldeira-Leggett Hamiltonian
Atsunori Sakurai, Yoshitaka Tanimura
The quantum dissipative dynamics of a tunneling process through double barrier structures is investigated on the basis of non-perturbative and non-Markovian treatment. We employ a…
cond-mat.mes-hall2013★ 19 cited
An approach to quantum transport based on reduced hierarchy equations of motion: Application to a resonant tunneling diode
Atsunori Sakurai, Yoshitaka Tanimura
The quantum dissipative dynamics of a tunneling process through double barrier structures is investigated on the basis of a rigorous treatment for the first time. We employ a Calde…