689 citations · 7.7k across the 175 of their papers we have counts for
176 papers
ARPES Detection of Superconducting Gap Sign in Unconventional Superconductors
Qiang Gao, Jin Mo Bok, Ping Ai +20
Superconductivity is realized by opening a gap in the superconducting state. The gap symmetry is crucial in understanding the underlying superconductivity mechanism. The magnitude…
The near room-temperature upsurge of electrical resistivity in Lu-H-N is not superconductivity, but a metal-to-poor-conductor transition
Di Peng, Qiaoshi Zeng, Fujun Lan +3
Since the discovery of superconductivity in mercury at 4 K in 1911, searching for materials with superconductivity at higher temperatures towards practical conditions has been a pr…
Microscopic resolution of superconducting electrons in ultrahigh-pressed hydrogen sulfide
Jian-Feng Zhang, Bo Zhan, Miao Gao +4
We investigate the electronic and phonon properties of hydrogen sulfide (SH) under ultrahigh pressure to elucidate the origin of its high-T superconductivity. Contrary to t…
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…
No evidence of superconductivity in the compressed sample prepared from the lutetium foil and H2/N2 gas mixture
Shu Cai, Jing Guo, Haiyun Shu +10
A material described as lutetium-hydrogen-nitrogen (Lu-H-N in short) was recently claimed to have near-ambient superconductivity[Gammon et al, Nature 615, 244, 2023]. If the result…
Ferrimagnetic Regulation of Weyl Fermions in a Noncentrosymmetric Magnetic Weyl Semimetal
Cong Li, Jianfeng Zhang, Yang Wang +14
The study of interaction between electromagnetism and elementary particles is a long-standing topic in physics. Likewise, the connection between particle physics and emergent pheno…