16 citations · 48 across the 6 of their papers we have counts for
4 papers · 1 filter
Observation of a mixed pairing state in Ru microdomains embedded in
Z. Long, C. Andreou, Z. Q. Mao +3
We report first measurements on tunneling into the {\it interior} of a Ru microdomain embedded in bulk chiral p-wave superconductor SrRuO. The junctions were prepared b…
"Super weakly" coupled superconductivity in ultrathin superconductor-normal-metal bilayers
Zhenyi Long, M. D. Stewart, James M. Valles
Tunneling measurements of the temperature dependence of the electronic density of states (DOS) of ultrathin bilayers of Pb and Ag reveal that their superconducting energy gap, $Δ(T…
Magnetic Flux Periodic Response of Nano-perforated Ultrathin Superconducting Films
M. D. Stewart, Zhenyi Long, James M. Valles +2
We have patterned a hexagonal array of nano-scale holes into a series of ultrathin, superconducting Bi/Sb films with transition temperatures 2.65 K 5 K. These regular p…
Observation of a subgap density of states in superconductor-normal metal bilayers in the Cooper limit
Zhenyi Long, M. D. Stewart, Taejoon Kouh +1
We present transport and tunneling measurements of Pb-Ag bilayers with thicknesses, and , that are much less than the superconducting coherence length. The transit…