collaborators

1 paper

cond-mat.supr-con2000

Absence of residual quasiparticle conductivity in the underdoped cuprate YBa2Cu4O8

N. E. Hussey, S. Nakamae, K. Behnia +4

We report here measurements of the in-plane thermal conductivity K(T) of the underdoped cuprate YBa2Cu4O8 (Y124) below 1K. K(T) is shown to follow a simple, phononic T^3 dependence…