5.3k citations · 36.1k across the 195 of their papers we have counts for
12 papers · 1 filter
Transport theory for topological Josephson junctions with a Majorana qubit
Zhi Wang, Jia-Jin Feng, Zhao Huang +1
We construct a semiclassical theory for the transport of topological junctions starting from a microscopic Hamiltonian that comprehensively includes the interplay among the Majoran…
Berry curvature effects on quasiparticle dynamics in superconductors
Zhi Wang, Liang Dong, Cong Xiao +1
We construct a theory for the semiclassical dynamics of superconducting quasiparticles by following their wave-packet motion and reveal rich contents of Berry curvature effects in…
Josephson radiation from nonlinear dynamics of Majorana zero modes
Jia-Jin Feng, Zhao Huang, Zhi Wang +1
Josephson radiation is a powerful method to probe Majorana zero modes in topological superconductors. Recently, Josephson radiation with half the Josephson frequency has been exper…
Hysteresis from nonlinear dynamics of Majorana modes in topological Josephson junctions
Jia-Jin Feng, Zhao Huang, Zhi Wang +1
We reveal that topological Josephson junctions provide a natural platform for the interplay between the Josephson effect and the Landau-Zener effect through a two-level system form…
Nearly isotropic superconductivity in layered Weyl semimetal WTe at 98.5 kbar
Yuk Tai Chan, P. L. Alireza, K. Y. Yip +3
Layered transition metal dichalcogenide WTe has recently attracted significant attention due to the discovery of an extremely large magnetoresistance, a predicted type-II Weyl…
Anisotropic two-gap superconductivity and the absence of a Pauli paramagnetic limit in single-crystalline LaOFBiS
Y. C. Chan, K. Y. Yip, Y. W. Cheung +9
Ambient-pressure-grown LaOFBiS with a superconducting transition temperature 3K possesses a highly anisotropic normal state. By a series of electrica…
Weakening of the diamagnetic shielding in FeSeS at high pressures
K. Y. Yip, Y. C. Chan, Q. Niu +6
The superconducting transition of FeSeS with three distinct sulphur concentrations was studied under hydrostatic pressure up to 70 kbar via bulk AC susceptibi…
Maximizing Tc by tuning nematicity and magnetism in FeSe1-xSx superconductors
K. Matsuura, Y. Mizukami, Y. Arai +19
A fundamental issue concerning iron-based superconductivity is the roles of electronic nematicity and magnetism in realising high transition temperature (). To address t…
Quasilinear quantum magnetoresistance in pressure-induced nonsymmorphic superconductor CrAs
Q. Niu, W. C. Yu, K. Y. Yip +7
In conventional metals, modification of electron trajectories under magnetic field gives rise to a magnetoresistance that varies quadratically at low field, followed by a saturatio…
Phases and phase transitions in two dimensional superconducting films
Weiwei Zhao, Qingyan Wang, Minhao Liu +15
This paper has been withdrawn by the author
Superconducting phase with a chiral -wave pairing symmetry and Majorana fermions induced in a hole-doped semiconductor
Li Mao, Junren Shi, Qian Niu +1
We show that a chiral -wave superconducting pairing may be induced in the lowest heavy hole band of a hole-doped semiconductor thin film through proximity contact with an \te…
Attractive electron-electron interaction induced by geometric phase in a Bloch band
Junren Shi, Qian Niu
We investigate electron pairing in the presence of the Berry curvature field that ubiquitously exists in ferromagnetic metals with spin-orbit coupling. We show that a sufficiently…