96 citations · 335 across the 13 of their papers we have counts for
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Observation of Flat Band and Van Hove Singularity in Non-superconducting Nitrogen-doped Lutetium Hydride
Xin Liang, Zihan Lin, Jun Zhang +15
Hydrogen-rich materials offer a compelling avenue towards room temperature superconductivity, albeit under ultra-high pressure. However, the experimental investigation of the elect…
Emergence of high-temperature superconducting phase in the pressurized La3Ni2O7 crystals
J. Hou, P. T. Yang, Z. Y. Liu +12
The recent report of pressure-induced structure transition and signature of superconductivity with Tc = 80 K above 14 GPa in the La3Ni2O7 crystals has garnered considerable attenti…
Percolation-induced resistivity drop in cold-pressed LuH2
Ningning Wang, Jun Hou, Ziyi Liu +9
The stoichiometric bulk LuH2 is a paramagnetic metal with high electrical conductivity comparable to simple metals. Here we show that the resistivity of cold-pressed (CP) LuH2 samp…
Superconductivity up to 17 K in the high-pressure rhombohedral-I phase of ReO3: a potential oxide analogy of hydride superconductors
P. F. Shan, T. L. Lu, Z. Y. Liu +10
As an A-site-vacant perovskite-type oxide, ReO3 undergoes sequential pressure-driven structural transitions associated with the rotation of ReO6 octahedra. The rhombohedral-I phase…
Pressure tuning of optical reflectivity in LuH2
Xuan Zhao, Pengfei Shan, Ningning Wang +3
Recently, the claim of room-temperature superconductivity in nitrogen-doped lutetium hydride at near-ambient conditions has attracted tremendous attention. Criticism of the work ri…
Pressure-induced color change in the lutetium dihydride LuH2
Pengfei Shan, Ningning Wang, Xiquan Zheng +3
The lutetium dihydride LuH2 is stable at ambient conditions. Here we show that its color undergoes sequential changes from dark blue at ambient pressure to pink at ~2.2 GPa and the…