164 citations · 1.1k across the 62 of their papers we have counts for
6 papers · 1 filter
Spatial Landau-Zener-Stückelberg interference in spinor Bose-Einstein condensates
J. -N. Zhang, C. -P. Sun, S. Yi +1
We investigate the Stückelberg oscillations of a spin-1 Bose-Einstein condensate subject to a spatially inhomogeneous transverse magnetic field and a periodic longitudinal field. W…
Quantum Maxwell's Demon in Thermodynamic Cycles
H. Dong, D. Z. Xu, C. P. Sun
We study the physical mechanism of Maxwell's Demon (MD) helping to do extra work in thermodynamic cycles, by describing measurement of position, insertion of wall and information e…
Quantum anti-Zeno effect without wave function reduction
Qing Ai, Dazhi Xu, Su Yi +3
We study the measurement-induced enhancement of the spontaneous decay (called quantum anti-Zeno effect) for a two-level subsystem, where measurements are treated as couplings betwe…
Quantum anti-Zeno effect in artificial quantum systems
Qing Ai, Jie-Qiao Liao, C. P. Sun
In this paper, we study a quantum anti-Zeno effect (QAZE) purely induced by repetitive measurements for an artificial atom interacting with a structured bath. This bath can be arti…
Anomalous pressure effect on the magnetic ordering in multiferroic BiMnO3
C. C. Chou, S. Taran, J. L. Her +6
We report the magnetic field dependent dc magnetization and the pressure-dependent (pmax ~ 16 kbar) ac susceptibilities Xp(T) on both powder and bulk multiferroic BiMnO3 samples, s…
Colossal Electroresistance and Colossal Magnetoresistance in Spinel Multiferroic CdCr2S4
C. P. Sun, C. L. Huang, C. C. Lin +5
Colossal magnetoresistance (CMR) and electroresistance (CER) induced by the electric field in spinel multiferroic CdCr2S4 are reported. It is found that a metal-insulator transitio…