2 papers
cond-mat.supr-con2006
Superconducting properties of Tl-doped PbTe
Y. Matsushita, P. A. Wianecki, T. H. Geballe +1
Tl-doped PbTe (Pb_{1-x}Tl_{x}Te) is an anomalous superconductor with a remarkably high maximum T_c value given its relatively low carrier concentration. Here, we present results of…
cond-mat.str-el2004
Evidence for charge Kondo effect in superconducting Tl-doped PbTe
Y. Matsushita, H. Bluhm, T. H. Geballe +1
We report results of low-temperature thermodynamic and transport measurements of Pb_{1-x}Tl_{x}Te single crystals for Tl concentrations up to the solubility limit of approximately…