English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

In heavy-fermion superconductor Ce$_{1-x}$Yb$_x$CoIn$_5$ system, Yb dopingwas reported to cause a possible change from nodal $d$-wave superconductivityto a fully gapped $d$-wave molecular superfluid of composite pairs near $x\approx$ 0.07 (nominal value $x_{nom}$ = 0.2). Here we present systematicthermal conductivity measurements on Ce$_{1-x}$Yb$_x$CoIn$_5$ ($x$ = 0.013,0.084, and 0.163) single crystals. The observed finite residual linear term$\kappa_0/T$ is insensitive to Yb doping, verifying the universal heatconduction of nodal $d$-wave superconducting gap in Ce$_{1-x}$Yb$_x$CoIn$_5$.Similar universal heat conduction is also observed inCeCo(In$_{1-y}$Cd$_y$)$_5$ system. These results reveal robust nodal $d$-wavegap in CeCoIn$_5$ upon Yb or Cd doping.

Universal Heat Conduction in Ce1-xYbxCoIn5: Evidence for Robust Nodal d-wave Superconducting Gap