533 citations · 4.3k across the 52 of their papers we have counts for
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Nonadiabatic dynamics and geometric phase of an ultrafast rotating electron spin
Xing-Yan Chen, Tongcang Li, Zhang-qi Yin
The spin in a rotating frame has attracted a lot of attentions recently, as it deeply relates to both fundamental physics such as pseudo-magnetic field and geometric phase, and app…
Prethermalization and nonreciprocal phonon transport in a levitated optomechanical array
Shengyan Liu, Zhang-qi Yin, Tongcang Li
We consider an array of optically levitated nanospheres in vacuum and investigate nontrivial phonon transports in this system. The levitated nanospheres are coupled by optical bind…
Stable emission and fast optical modulation of quantum emitters in boron nitride nanotubes
Jonghoon Ahn, Zhujing Xu, Jaehoon Bang +3
Atom-like defects in two-dimensional (2D) hexagonal boron nitride (hBN) have recently emerged as a promising platform for quantum information science. Here we investigate single-ph…
Quantifying the validity and breakdown of the overdamped approximation in stochastic thermodynamics: Theory and experiment
Rui Pan, Thai M. Hoang, Zhaoyu Fei +4
Stochastic thermodynamics provides an important framework to explore small physical systems where thermal fluctuations are inevitable. In the studies of stochastic thermodynamics,…
Optically Levitated Nanodumbbell Torsion Balance and GHz Nanomechanical Rotor
Jonghoon Ahn, Zhujing Xu, Jaehoon Bang +5
Levitated optomechanics has great potentials in precision measurements, thermodynamics, macroscopic quantum mechanics and quantum sensing. Here we synthesize and optically levitate…