3.9k citations · 11.8k across the 45 of their papers we have counts for
45 papers
Real-space BCS-BEC crossover in FeSe monolayer
Haicheng Lin, Wantong Huang, Gautam Rai +7
The quantum many body states in the BCS-BEC crossover regime are of long-lasting interest. Here we report direct spectroscopic evidence of BCS-BEC crossover in real-space in a FeSe…
Multiple Charge density waves and lattice superstructures in thin-layer TmTe2 and TmTe3
Zhilin Xu, Zimeng Zeng, Shuai-hua Ji +2
We have grown thulium tellurides (TmTe2, TmTe3) thin layers (less than four layers) on graphene/SiC (0001) by molecular beam epitaxy. The charge density waves (CDWs) and lattice su…
Superconducting FeSe monolayer with milli-electron volt Fermi energy
Wantong Huang, Haicheng Lin, Cheng Zheng +3
Iron selenide (FeSe) is an iron-based superconductor which shows unique properties, including strongly anisotropic superconducting gap, paramagnetism in undoped compound and extrem…
Disorder induced multifractal superconductivity in monolayer niobium dichalcogenides
Kun Zhao, Haicheng Lin, Xiao Xiao +17
The interplay between disorder and superconductivity is a subtle and fascinating phenomenon in quantum many body physics. The conventional superconductors are insensitive to dilute…
From atomic layer to the bulk: low-temperature atomistic structure, ferroelectric and electronic properties of SnTe films
Thaneshwor P. Kaloni, Kai Chang, Brandon J. Miller +5
SnTe hosts ferroelectricity that competes with its weak non-trivial band topology: in the high-symmetry rocksalt structure--in which its intrinsic electric dipole is quenched--this…
Edge states at nematic domain walls in FeSe films
Yonghao Yuan, Wei Li*, Bin Liu +9
Quantum spin Hall (QSH) effect is an intriguing phenomenon arising from the helical edge states in two-dimensional topological insulators. We use molecular beam epitaxy (MBE) to pr…