42 citations · 134 across the 14 of their papers we have counts for
14 papers
Unconventional charge density wave in Kagome metal BaFe2Al9
Liucheng Chen, Mingwei Ma, Xiaohui Yu +1
The charge density wave (CDW) is a macroscopic quantum state characterized by long-range lattice distortion and modulated charge density. Conventionally, CDWs compete with other el…
Coexistence of superconductivity and sliding polar metal state in HgPSe3
Xiaohui Yu, Wei Zhong, Saori Kawaguchi +8
The simultaneous presence of polarity and metallicity in a material signifies an exotic polar metal state, but such materials are extremely rare, especially in bulk form, due to mu…
Density-wave-like gap evolution in LaNiO under high pressure revealed by ultrafast optical spectroscopy
Yanghao Meng, Yi Yang, Hualei Sun +8
Density wave (DW) order is believed to be correlated with superconductivity in the recently discovered high-temperature superconductor LaNiO. However, experimental inve…
Electronic phase transitions and superconductivity in ferroelectric SnPSe under pressure
He Zhang, Wei Zhong, Xiaohui Yu +2
Since there is both strong electron-phonon coupling during a ferroelectric/FE transition and superconducting/SC transition, it has been an important topic to explore superconductiv…
Emergence of superconductivity near 11 K by suppressing the 3-fold helical-chain structure in noncentrosymmetric HgS
He Zhang, Wei Zhong, Yanghao Meng +4
The trigonal -HgS has a 3-fold helical chain structure, and is in form of a noncentrosymmetric phase, known as the cinnabar phase. However, under pressure, the helical…
Quantum sensing with diamond NV centers under megabar pressures
Jian-Hong Dai, Yan-Xing Shang, Yong-Hong Yu +6
Megabar pressures are of crucial importance for cutting-edge studies of condensed matter physics and geophysics. With the development of diamond anvil cell, laboratory studies of h…