2 papers
cond-mat.supr-con2021
Superfluid weight and Berezinskii-Kosterlitz-Thouless transition temperature of strained graphene
Feng Xu, Lei Zhang, Liyun Jiang +2
We obtain the superfluid weight and Berezinskii-Kosterlitz-Thouless (BKT) transition temperature for highly unconventional superconducting states with the coexistence of chiral d-w…
cond-mat.supr-con2018
Strain induced superconducting pair-density-wave states in graphene
Feng Xu, Po-Hao Chou, Chung-Hou Chung +2
Graphene is known to be non-superconducting. However, surprising superconductivity is recently discovered in a flat-band in a twisted bi-layer graphene. Here we show that supercond…