97 citations · 281 across the 13 of their papers we have counts for
13 papers
Microscopic Origin of Pressure-Enhanced and Robust Superconductivity in Infinite-Layer LaSrNiO
Jian-Feng Zhang, Zhong-Yi Lu, Tao Xiang
Recent transport measurements on freestanding LaSrNiO membranes revealed a broad superconducting dome extending from ambient pressure to 210 GPa, with an onset…
Symmetry-Preserving Phase Transitions in Al Materials under Pressure
Jian-Feng Zhang, Sheng Xu, Zhong-Yi Lu +1
External parameters such as temperature, pressure, and chemical doping can induce structural phase transitions in materials. Although such transitions usually involve a change in s…
A DFT+DMFT study of the electronic structure of Samarium
Shengsong Xu, Zhenfeng Ouyang, Li Huang +1
The electronic structure of Samarium (Sm) was calculated using the density functional theory combined with the single-site dynamical mean-field theory. In this work, we investigate…
Reversible tuning of magnetic order and intrinsic superconductivity in strained FeTe films via stoichiometry control
Hao Xu, Jing Jiang, Xuesong Gai +11
FeTe is a prototypical parent compound of iron-based superconductors. While bulk FeTe is non-superconducting with a long-range bicollinear antiferromagnetic order, superconductivit…
Ultrasmall (3,0) carbon nanotube: a superconducting unit with strong electron-phonon coupling
Zhenfeng Ouyang, Jing Jiang, Jian-Feng Zhang +3
Based on density-functional first-principles calculations, we study the electronic structures, lattice dynamics, and electron-phonon coupling (EPC) properties of the ultrasmall one…
Type-II quantum spin Hall insulator
Panjun Feng, Chao-Yang Tan, Miao Gao +5
Quantum spin Hall effect is usually realized in two-dimensional materials with time-reversal symmetry, but whether it can be realized without symmetry protection remains unexplored…