589 citations · 3.7k across the 97 of their papers we have counts for
10 papers · 1 filter
In-gap bound states induced by a single nonmagnetic impurity in sign-preserving s-wave superconductors with incipient bands
Yi Gao, Yan Yu, Tao Zhou +2
We have investigated the in-gap bound states (IGBS) induced by a single nonmagnetic impurity in multiband superconductors with incipient bands. Contrary to the naive expectation, w…
Superconducting fluctuations and characteristic time scales in amorphous WSi
Xiaofu Zhang, Adriana E. Lita, Mariia Sidorova +5
We study magnitudes and temperature dependences of the electron-electron and electron-phonon interaction times which play the dominant role in the formation and relaxation of photo…
Approaching the Type-II Dirac Point and Concomitant Superconductivity in Pt-doping Stabilized Metastable 1T-phase IrTe2
Fucong Fei, Xiangyan Bo, Pengdong Wang +12
Topological semimetal is a topic of general interest in material science. Recently, a new kind of topological semimetal called type-II Dirac semimetal with tilted Dirac cones is di…
Superconductivity in SrRuO thin film under biaxial strain
Yuan-Chun Liu, Wan-Sheng Wang, Fu-Chun Zhang +1
Motivated by the success of experimental manipulation of the band structure through biaxial strain in SrRuO thin film grown on a mismatched substrate, we investigate theore…
Electronic orders near the type-II van Hove singularity in BC
Yao Wang, Jin-Guo Liu, Wan-Sheng Wang +1
Using the functional renormalization group, we investigate the electron instability in the single-sheet BC when the electron filling is near a type-II van Hove singularity. For…
Elliptical vortex and oblique vortex lattice in the FeSe superconductor based on the nematicity and mixed superconducting orders
Da-Chuan Lu, Yang-Yang Lv, Jun Li +4
The electronic nematic phase is characterized as an ordered state of matter with rotational symmetry breaking, and has been well studied in the quantum Hall system and the high-$T_…
Possible spin excitation structure in monolayer FeSe grown on SrTiO
Yi Gao, Yan Yu, Tao Zhou +2
Based on recent high-resolution angle-resolved photoemission spectroscopy measurement in monolayer FeSe grown on SrTiO, we constructed a tight-binding model and proposed a su…
The Transformation of the Superconducting Gap to an Insulating Pseudogap at a Critical Hole Density in the Cuprates
Ye-Hua Liu, Wan-Sheng Wang, Qiang-Hua Wang +2
We apply the recent wavepacket formalism developed by Ossadnik to describe the origin of the short range ordered pseudogap state as the hole doping is lowered through a critical de…
Robust d-wave pairing symmetry in multi-orbital cobalt high temperature superconductors
Yinxiang Li, Xinloong Han, Shengshan Qin +3
The pairing symmetry of the newly proposed cobalt high temperature (high-) superconductors formed by vertex shared cation-anion tetrahedral complexes is studied by the methods…
Possible Superconductivity in Electron-doped Chromium Pnictide LaOCrAs
Wan-Sheng Wang, Miao Gao, Yang Yang +2
We constructed an effective tight-binding model with five Cr orbitals for LaOCrAs according to first-principles calculations. Basing on this model, we investigated possible su…