3 papers
cond-mat.supr-con2026
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…
cond-mat.supr-con2026
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…
cond-mat.supr-con2024
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…