31 citations · 58 across the 2 of their papers we have counts for
9 papers
Test for BCS-BEC Crossover in the Cuprate Superconductors
Qijin Chen, Zhiqiang Wang, Rufus Boyack +1
In this paper we address the question of whether high-temperature superconductors have anything in common with BCS-BEC crossover theory. Towards this goal, we present a proposal an…
Unified approach to electrical and thermal transport in high- superconductors
Rufus Boyack, Zhiqiang Wang, Qijin Chen +1
In this paper we present a consolidated equation for all low-field transport coefficients, based on a reservoir approach developed for non-interacting quasiparticles. This formalis…
Possibility of mixed helical p-wave pairings in SrRuO
Wen Huang, Zhiqiang Wang
The exact nature of unconventional superconductivity in SrRuO remains a mystery. At the phenomenological level, no superconducting order parameter proposed thus far seems a…
Quantum Geometric Contributions to the BKT Transition: Beyond Mean Field Theory
Zhiqiang Wang, Gaurav Chaudhary, Qijin Chen +1
We study quantum geometric contributions to the Berezinskii-Kosterlitz-Thouless (BKT) transition temperature, , in the presence of fluctuations beyond BCS theory.…
Spin-orbit coupling and spin-triplet pairing symmetry in
Zhiqiang Wang, Xin Wang, Catherine Kallin
Spin-orbit coupling (SOC) plays a crucial role in determining the spin structure of an odd parity psedospin-triplet Cooper pairing state. Here, we present a thorough study of how S…
Anomalous Hall effect in single-band chiral superconductors from impurity superlattices
Yu Li, Zhiqiang Wang, Wen Huang
Unlike anomalous quantum Hall insulators, clean single-band chiral superconductors do not exhibit intrinsic Hall effect at the one-loop approximation. Finite ac Hall conductance wa…