26 citations · 30 across the 4 of their papers we have counts for
4 papers
Atomic Visualization of Bulk and Surface Superconductivity in Weyl Semimetal γ-PtBi2
Hao Zhang, Hui Chen, Zichen Huang +8
A bulk superconductor hosting intrinsic surface superconductivity provides a unique platform to study Majorana bound states. The superconductor, trigonal γ-PtBi2, is a promising ca…
Superconducting-insulating phase transition in pressurized Ba1-xKxBiO3
Jinyu Han, Xiangde Zhu, Jianfeng Zhang +15
We report the first observation of a pressure-induced transition from a superconducting (SC) to an insulating (I) phase in single-crystal Ba1-xKxBiO3 (x = 0.4, 0.43, 0.52, and 0.58…
de Haas-van Alphen study on three-dimensional topological semimetal pyrite PtBi2
Wenshuai Gao, Xiangde Zhu, Hongwei Zhang +7
We present the systematic de Haas-van Alphen (dHvA) quantum oscillations studies on the recently discovered topological Dirac semimetal pyrite PtBi2 single crystals. Remarkable dHv…
Stability and Teller's Theorem: A Thomas-Fermi Theory of Fullerenes
Dennis P. Clougherty, Xiang Zhu
We study {{\rm C}} with the use of Thomas-Fermi theory. A spherical shell model is invoked to treat the nuclear potential, where the nuclear and core charges are smeared out…