92 citations · 111 across the 6 of their papers we have counts for
7 papers
Direct real-space imaging of sign-reversal superconducting state by scanning Josephson tunneling
Tianheng Wei, Yanzhao Liu, Wei Ren +3
Phase-sensitive experiments based on Josephson tunneling have been considered as a pivotal method to determine the pairing symmetry in high-temperature (high-Tc) cuprate supercondu…
Observation of flat-bottom U-shaped energy gap in high-Tc nickelate (La,Pr)3Ni2O7 thin films
Zhen Liang, Tianheng Wei, Wei Ren +5
The discovery of high transition temperature (high-Tc) superconductivity in Ruddlesden-Popper (R-P) bilayer nickelates under high pressure has stimulated extensive work to understa…
A possible superconducting gap signature with filling temperature around 40 K in hexagonal iron telluride islands
Guanyang He, Yuxuan Lei, Tianheng Wei +2
Superconductivity in the iron-chalcogenide series FeSe-Fe(Te, Se)-FeTe has been restricted to the near neighbor of iron selenide (FeSe), with a general consensus that iron tellurid…
Observation of superconducting pair density modulation within lattice unit cell
Tianheng Wei, Yanzhao Liu, Wei Ren +3
In unconventional high-temperature (high-Tc) superconductors, the pair density wave state, an exotic superconducting order showing spatially periodic order parameter modulations wi…
Intertwined charge and pair density orders in a monolayer high-Tc iron-based superconductor
Tianheng Wei, Yanzhao Liu, Wei Ren +2
Symmetry-breaking electronic phase in unconventional high-temperature (high-Tc) superconductors is a fascinating issue in condensed-matter physics, among which the most attractive…
Discovery of a pair density wave state in a monolayer high-Tc iron-based superconductor
Yanzhao Liu, Tianheng Wei, Guanyang He +3
The pair density wave (PDW) is an extraordinary superconducting state where Cooper pairs carry nonzero momentum. It can emerge when the full condensation of zero momentum Cooper pa…
Anisotropic gap structure and sign reversal symmetry in monolayer Fe(Se,Te)
Yu Li, Dingyu Shen, Andreas Kreisel +4
The iron-based superconductors are an ideal platform to reveal the enigma of the unconventional superconductivity and potential topological superconductivity. Among them, the monol…