681 citations · 764 across the 6 of their papers we have counts for
6 papers
Giant Photon Superbunching from Weak Nonlinearity
You Wang, Xu Zheng, Timothy C. H. Liew +1
Photon superbunching, which occurs when the second-order correlation satisfies , is typically associated with strong optical nonlinearities or collective multi-photon e…
Equivalence of fluctuation-dissipation and Edwards' temperature in cyclically sheared granular systems
Zhikun Zeng, Shuyang Zhang, Xu Zheng +4
Using particle trajectory data obtained from x-ray tomography, we determine two kinds of effective temperatures in a cyclically sheared granular system. The first one is obtained f…
Phonon condensation and cooling via nonlinear feedback
Xu Zheng, Baowen Li
We propose a method to control the energy distribution in multimode mechanical systems using a single nonlinear feedback loop. We demonstrate that this feedback mechanism simultane…
Reciprocity of thermal diffusion in time-modulated systems
Jiaxin Li, Ying Li, Pei-Chao Cao +6
The reciprocity principle governs the symmetry in transmission of electromagnetic and acoustic waves, as well as the diffusion of heat between two points in space, with important c…
Fröhlich Condensate of Phonons in Optomechanical Systems
Xu Zheng, Baowen Li
We propose that the optomechanical systems can be potential platforms to implement the Fröhlich condensate of phonons. We consider a one-dimensional array of membranes coupled to t…
Transforming heat transfer with thermal metamaterials and devices
Ying Li, Wei Li, Tiancheng Han +5
The demand for sophisticated tools and approaches in heat management and control has triggered fast development of emerging fields including conductive thermal metamaterials, nanop…