129 citations · 160 across the 6 of their papers we have counts for
6 papers
Report on reproducibility in condensed matter physics
A. Akrap, D. Bordelon, S. Chatterjee +20
We present recommendations to improve reproducibility and replicability in condensed matter physics. This area of physics has consistently produced both fundamental insights into t…
Automated fabrication technique of gold tips for use in point-contact spectroscopy
S. Narasiwodeyar, M. Dwyer, M. Liu +2
For a successful point-contact spectroscopy (PCS) measurement, metallic tips of proper shape and smoothness are essential to ensure the ballistic nature of a point-contact junction…
Hybridization and Slow Coherence Crossover in the Intermediate Valence Compound YbAl via Quasiparticle Scattering Spectroscopy
W. K. Park, S. M. Narasiwodeyar, M. Dwyer +2
The intermediate valence compound YbAl is known to undergo a hybridization process between itinerant and localized electrons. The resulting heavy Fermi liquid remains non-magne…
Andreev Reflection in Heavy-Fermion Superconductors and Order Parameter Symmetry in CeCoIn_5
W. K. Park, J. L. Sarrao, J. D. Thompson +1
Differential conductance spectra are obtained from nanoscale junctions on the heavy-fermion superconductor CeCoIn along three major crystallographic orientations. Consistency a…
Point-contact Andreev reflection spectroscopy of heavy-fermion-metal/superconductor junctions
W. K. Park, H. Stalzer, J. L. Sarrao +6
Our previous point-contact Andreev reflection studies of the heavy-fermion superconductor CeCoIn using Au tips have shown two clear features: reduced Andreev signal and asymmet…
Comment on "Spectroscopic Evidence for Multiple Order Parameter Components in the Heavy Fermion Superconductor CeCoIn"
Wan Kyu Park, Laura H. Greene
Recently, Rourke et al. reported point-contact spectroscopy results on the heavy-fermion superconductor CeCoIn [1]. They obtained conductance spectra on the c-axis surfaces of…