87 citations · 151 across the 6 of their papers we have counts for
6 papers
Pair-breaking quantum phase transition in superconducting nanowires
Hyunjeong Kim, Fédéric Gay, Adrian Del Maestro +2
A quantum phase transition (QPT) between distinct ground states of matter is a wide-spread phenomenon in nature, yet there are only a few experimentally accessible systems where th…
Efect of magnetic Gd impurities on superconductivity in MoGe films with different thickness and morphology
Hyunjeong Kim, Anil Ghimire, Shirin Jamali +3
We studied the effect of magnetic doping with Gd atoms on the superconducting properties of amorphous Mo70Ge30 films. We observed that in uniform films deposited on amorphous Ge, t…
Superconductor Insulator Transition in Long MoGe Nanowires
Hyunjeong Kim, Shirin Jamali, A. Rogachev
Properties of one-dimensional superconducting wires depend on physical processes with different characteristic lengths. To identify the process dominant in the critical regime we h…
The Nyquist-Shannon sampling theorem and the atomic pair distribution function
Christopher L. Farrow, Margaret Shaw, Hyunjeong Kim +2
We have systematically studied the optimal real-space sampling of atomic pair distribution data by comparing refinement results from oversampled and resampled data. Based on nickel…
New Insight into the Properties of Proton Conducting Oxides from Neutron Total Scattering
Lorenzo Malavasi, Hyunjeong Kim, Thomas Proffen +1
In this paper we investigated the most important family of proton conducting oxides, i.e. cerates, by means of pair distribution function analysis (PDF) obtained from total neutron…
Nature of the Monoclinic to Cubic Phase Transition in the Fast Oxygen Ion Conductor La2Mo2O9 (LAMOX)
Lorenzo Malavasi, HyunJeong Kim, Simon J. L. Billinge +3
La2Mo2O9 (LAMOX) is a fast oxygen ion conductor which shows high oxygen ion conductivities comparable to those of yttria-sabilized zirconia (YSZ) . LAMOX is subject to a structural…