57 citations · 104 across the 10 of their papers we have counts for
10 papers
Anderson localization of spinons in a spin-1/2 antiferromagnetic Heisenberg chain
B. Y. Pan, S. Y. Zhou, X. C. Hong +2
Anderson localization is a general phenomenon of wave physics, which stems from the interference between multiple scattering paths1,2. It was originally proposed for electrons in a…
Unveiling the quantum critical point of an Ising chain
Y. F. Dai, H. Zhang, S. Y. Zhou +7
Quantum phase transitions occur at zero temperature upon variation of some nonthermal control parameters. The Ising chain in a transverse field is probably the most-studied model u…
Thermal conductivity study of KFeAs single crystal: clear evidence for unconventional superconducting gap with nodes
J. K. Dong, S. Y. Zhou, T. Y. Guan +7
The in-plane resistivity and thermal conductivity of extremely overdoped KFeAs ( = 3.0 K) single crystal were studied. It is found that at low…
Multi-gap nodeless superconductivity in iron selenide FeSe: evident from quasiparticle heat transport
J. K. Dong, T. Y. Guan, S. Y. Zhou +6
The in-plane thermal conductivity of the iron selenide superconductor FeSe ( = 8.8 K) were measured down to 120 mK and up to 14.5 T (). In zero fiel…
Broadband electromagnetic response and ultrafast dynamics of few-layer epitaxial graphene
H. Choi, F. Borondics, D. A. Siegel +4
We study the broadband optical conductivity and ultrafast carrier dynamics of epitaxial graphene in the few-layer limit. Equilibrium spectra of nominally buffer, monolayer, and mul…
Self-doping effects in epitaxially grown graphene
D. A. Siegel, S. Y. Zhou, F. El Gabaly +3
Self-doping in graphene has been studied by examining single-layer epitaxially grown graphene samples with differing characteristic lateral terrace widths. Low energy electron micr…