Low temperature thermal hall conductivity of a nodal chiral superconductor
Low temperature thermal hall conductivity of a nodal chiral superconductor
复制标题
节点手性超导体的低温热霍尔电导率
DOI:
10.1088/0953-2048/29/8/085006
复制
发表时间:
2016
影响因子:
3.6
通讯作者:
S. Yip
中科院分区:
文献类型:
--
作者:
S. Yip
Motivated by Sr2RuO4, we consider a chiral superconductor where the gap is strongly suppressed along certain momentum directions. We evaluate the thermal Hall conductivity in the gapless regime, i.e., at low temperature compared with the impurity band width γ, taking the simplest model of isotropic impurity scattering. We find that, under favorable circumstances, this thermal Hall conductivity can be quite significant and is smaller than the diagonal component (the universal thermal conductivity) only by a factor of 1 / ln ( 2 Δ M / γ ) , where Δ M is the maximum gap.
影响因子:
1.7
作者:
Nomura, T;Yamada, K
通讯作者:
Yamada, K
影响因子:
56.9
作者:
Kidwingira, Francoise;Strand, J. D.;Maeno, Yoshiteru
通讯作者:
Maeno, Yoshiteru
影响因子:
8.6
作者:
Deguchi, K;Mao, ZQ;Maeno, Y
通讯作者:
Maeno, Y