565 citations · 1.6k across the 33 of their papers we have counts for
12 papers · 1 filter
Determining the depairing current in superconducting nanowire single-photon detectors
S. Frasca, B. Korzh, M. Colangelo +12
We estimate the depairing current of superconducting nanowire single photon detectors (SNSPDs) by studying the dependence of the nanowires kinetic inductance on their bias current.…
Unconventional Low-Energy Excitations of Cuprate Superconductors
N. -C. Yeh, A. D. Beyer
Recent development in the physics of high-temperature cuprate superconductivity is reviewed, with special emphasis on the phenomena of unconventional and non-universal low-energy e…
Observation of vortices and hidden pseudogap from scanning tunneling spectroscopic studies of electron-doped cuprate superconductor
M. L. Teague, A. D. Beyer, M. S. Grinolds +2
We present the first demonstration of vortices in an electron-type cuprate superconductor, the highest (= 43 K) electron-type cuprate . Our spatially r…
Scanning tunneling spectroscopic evidence for magnetic field-induced microscopic orders in the high- superconductor YBaCuO
A. D. Beyer, M. S. Grinolds, M. L. Teague +2
We report spatially resolved tunneling spectroscopic evidence for field-induced microscopic orders in a high- superconductor . The spectral characteristi…
Macroscopic evidence for quantum criticality and field-induced quantum fluctuations in cuprate superconductors
A. D. Beyer, V. S. Zapf, H. Yang +5
We present macroscopic experimental evidence for field-induced microscopic quantum fluctuations in different hole- and electron-type cuprate superconductors with varying doping lev…
Competing orders and the doping and momentum dependent quasiparticle excitations in cuprate superconductors
A. D. Beyer, C. -T. Chen, M. S. Grinolds +2
The low-energy quasiparticle excitations in hole- and electron-type cuprate superconductors are investigated via both experimental and theoretical means. It is found that the dopin…