67 citations · 156 across the 8 of their papers we have counts for
8 papers
Nanoelectromechanical rotary current rectifier
Christopher W. Wächtler, Alan Celestino, Alexander Croy +1
Nanoelectromechanical systems (NEMS) are devices integrating electrical and mechanical functionality on the nanoscale. Because of individual electron tunneling, such systems can sh…
Localization control of few-photon states in parity-symmetric photonic molecules under balanced pumping
C D B Bentley, A Celestino, A M Yacomotti +2
We theoretically investigate the problem of localization control of few-photon states in driven-dissipative parity-symmetric photonic molecules. We show that a quantum feedback loo…
Tuning nonradiative lifetimes via molecular aggregation
A. Celestino, A. Eisfeld
We show that molecular aggregation can strongly influence the nonradiative decay (NRD) lifetime of an electronic excitation. As a demonstrative example, we consider a transition-di…
Rotational directionality via symmetry-breaking in an electrostatic motor
A. Celestino, A. Croy, M. W. Beims +1
We theoretically investigate how one can achieve a preferred rotational direction for the case of a simple electrostatic motor. The motor is composed by a rotor and two electronic…
Quantum-classical transition and quantum activation of ratchet currents in the parameter space
M. W. Beims, M. Schlesinger, C. Manchein +3
The quantum ratchet current is studied in the parameter space of the dissipative kicked rotor model coupled to a zero temperature quantum environment. We show that vacuum fluctuati…
Temperature Resistant Optimal Ratchet Transport
Cesar Manchein, Alan Celestino, Marcus W Beims
Stable periodic structures containing optimal ratchet transport, recently found in the parameter space dissipation versus ratchet parameter [PRL 106, 234101 (2011)], are shown to b…