Inherent Relation between Nernst Signal and Nodal Quasiparticle Transport in Pseudogap Region of Underdoped High Temperature Superconductors

Hai-Hu Wen, Hong Gao, Hao Jin +4

In-plane Nernst signal and resistivity have been measured for three $L{a}_{2-x}S{r}_{x}Cu{O}_4$ single crystals (x=0.09, 0.11 and 0.145) with the magnetic field parallel to c-axis. A quadr…