591 citations · 3.1k across the 32 of their papers we have counts for
8 papers · 1 filter
Berry phase induced localization to anti-localization transition in two-dimensional Dirac fermion systems
Ting Zhang, Jie Pan, Ping Sheng
We study theoretically the electrical transport of two-dimensional (2D) massive Dirac fermions, which are described by the 2 by 2 massive Dirac Hamiltonian, and with a gap at the c…
High-flux water desalination with interfacial salt sieving effect in nanoporous carbon composite membranes
Wei Chen, Shuyu Chen, Qiang Zhang +5
Nanoporous carbon composite membranes, comprising a layer of porous carbon fiber structures with an average channel width of 30-60 nm grown on a porous ceramic substrate, are found…
Subwavelength total acoustic absorption with degenerate resonators
Min Yang, Chong Meng, Caixing Fu +3
We report the experimental realization of perfect sound absorption by sub-wavelength monopole and dipole resonators that exhibit degenerate resonant frequencies. This is achieved t…
Sound Absorption by Subwavelength Membrane Structures: A Generalized Perspective
Min Yang, Yong Li, Chong Meng +4
Decorated membrane, comprising a thin layer of elastic film with small rigid platelets fixed on top, has been found to be an efficient absorber of low frequency sound. In this work…
Probing the Electron States and Metal-Insulator Transition Mechanisms in Atomically Thin MoS2 Based on Vertical Heterostructures
Xiaolong Chen, Zefei Wu, Shuigang Xu +12
The metal-insulator transition (MIT) is one of the remarkable electrical transport properties of atomically thin molybdenum disulphide (MoS2). Although the theory of electron-elect…
Negative Compressibility of Single Selenium Chain Confined in Zeolite Pore
Wei Ren, Jian-Ting Ye, Wu Shi +3
Pressure induced structural and electronic transitions of Se helical chains confined inside nano-channels are studied. Raman scattering and optical absorption experiments show stro…