134 citations · 1.5k across the 65 of their papers we have counts for
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cond-mat.supr-con2011★ 6 cited
Impurity-induced bound states in superconductors with topological order
Fei Wang, Qin Liu, Tianxing Ma +1
The study of classical spins in topological insulators [Phys. Rev. B {\bf 80}, 115216 (2009)] is generalized to topological superconductors. Based on the characteristic features of…
cond-mat.supr-con2011★ 81 cited
Pairing in graphene: A quantum Monte Carlo study
Tianxing Ma, Zhongbing Huang, Feiming Hu +1
To address the issue of electron correlation driven superconductivity in graphene, we perform a systematic quantum Monte Carlo study of the pairing correlation in the t-U-V Hubbard…
cond-mat.str-el2011★ 67 cited
Magnetic Impurities in Graphene
F. M. Hu, Tianxing Ma, Hai-Qing Lin +1
We used a quantum Monte Carlo method to study the magnetic impurity adatoms on graphene. We found that by tuning the chemical potential we could switch the values of the impurity's…