71 citations · 210 across the 12 of their papers we have counts for
13 papers
Josephson effect in symmetry-mismatched van der Waals hybrid junctions of NbSe2-Bi2Sr2CaCu2O8+x and NbSe2-Bi2Sr2-xLaxCuO6+y
Yuying Zhu, Ziye Liu, Hongtao Yan +4
Coupling superconductors of different symmetries may lead to emergent quantum phenomena but experimental studies on heterojunctions made of lattice-mismatched crystals are scarce.…
Bosonic phases across the superconductor-insulator transition in infinite-layer samarium nickelate
Menghan Liao, Heng Wang, Mingwei Yang +14
Superconductivity arises from the global phase coherence of Cooper pairs. Modulation of phase coherence leads to quantum phase transitions, serving as an important tool for studyin…
Manipulating fractional Shapiro steps in twisted cuprate Josephson junctions
Yuying Zhu, Heng Wang, Ding Zhang +1
Highquality Josephson junctions made of twisted cuprate superconductors offer unprecedented opportunities in addressing fundamental problems and realizing nextgeneration supe…
Quantum superconducting diode effect with perfect efficiency above liquid-nitrogen temperature
Heng Wang, Yuying Zhu, Zhonghua Bai +7
The superconducting diode is an emergent device that juggles between the Cooper-paired state and the resistive state with unpaired quasiparticles. Here, we report a quantum version…
Superconducting gap and its Little-Parks like oscillations with high-order harmonics in lithium intercalated 1T-TiSe
Jia-Yi Ji, Zongzheng Cao, Yi Hu +7
The superconducting phase of doped 1T-TiSe is a fruitful playground for exploring exotic quantum phenomena such as the anomalous metal state and spontaneously formed supercondu…
Spectroscopic evidence for a first-order transition to the orbital Fulde-Ferrell-Larkin-Ovchinnikov state
Zongzheng Cao, Menghan Liao, Hongyi Yan +8
A conventional superconducting state may be replaced by another dissipationless state hosting Cooper pairs with a finite momentum, leaving thermodynamic footprints for such a phase…
Prominent Josephson tunneling between twisted single copper oxide planes of BiSrLaxCuO
Heng Wang, Yuying Zhu, Zhonghua Bai +16
Josephson tunneling in twisted cuprate junctions provides a litmus test for the pairing symmetry, which is fundamental for understanding the microscopic mechanism of high temperatu…
Persistent Josephson tunneling between BiSrCaCuO flakes twisted by 45 across the superconducting dome
Yuying Zhu, Heng Wang, Zechao Wang +5
There is a heated debate on the Josephson effect in twisted BiSrCaCuO flakes. Recent experimental results suggest the presence of either anomalously isotropic p…
Little-Parks like oscillations in lightly doped cuprate superconductors
Menghan Liao, Yuying Zhu, Shuxu Hu +5
Understanding the rich and competing electronic orders in cuprate superconductors may provide important insight into the mechanism of high-temperature superconductivity. Here, by m…
Coexistence of resistance oscillations and the anomalous metal phase in a lithium intercalated TiSe superconductor
Menghan Liao, Heng Wang, Yuying Zhu +6
Superconductivity and charge density wave (CDW) appear in the phase diagram of a variety of materials including the high - cuprate family and many transition metal dichalco…
Direct visualization of ambipolar Mott transition in cuprate CuO2 planes
Yong Zhong, Jia-Qi Fan, Ruifeng Wang +11
Identifying the essence of doped Mott insulators is one of the major outstanding problems in condensed matter physics and the key to understanding the high-temperature superconduct…
Presence of -wave pairing in Josephson junctions made of twisted ultrathin BiSrCaCuO flakes
Yuying Zhu, Menghan Liao, Qinghua Zhang +14
Since the discovery of high temperature superconductivity in cuprates, Josephson junction based phase-sensitive experiments are believed and used to provide the most convincing evi…
Superconductivity above 28 K in single unit cell FeSe films interfaced with GaO layer on NdGaO(110)
Haohao Yang, Guanyu Zhou, Yuying Zhu +12
We prepared single unit cell FeSe films on GaO terminated perovskite NdGaO(110) substrates and performed ex situ transport and scanning transmission electron microsco…