3 papers
cond-mat.supr-con2025
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…
cond-mat.supr-con2025
Quantum fluctuations-driven Melting Transitions in Two-dimensional Superconductors
Dong Qiu, Yuting Zou, Chao Yang +16
Quantum fluctuations are pivotal in driving quantum phase transitions, exemplified by the quantum melting of Wigner crystals into Fermi liquids in electron systems. However, their…
cond-mat.supr-con2024
On the Amplitude of Vortex Entropy: A Semiclassical Treatment
Yehao Guo, Dong Qiu, Haiwen Liu +1
Despite a long history of Nernst effect in superconductors, a satisfactory theory on its amplitude in vortex liquid phase is still absent. The central quantity of vortex Nernst sig…