21 citations · 102 across the 10 of their papers we have counts for
10 papers
Hund's metallicity and orbital-selective Mott localization of CrO in the paramagnetic state
Mu-Yong Choi
We present electronic structure calculations of a CrO compound in the paramagnetic state within the computational scheme of density-functional theory combined with dynamical…
Superconducting phase transitions in frustrated Josephson-junction arrays on a dice lattice
In-Cheol Baek, Young-Je Yun, Mu-Yong Choi
Transport measurements are carried out on dice Josephson-junction arrays with the frustration index and 1/2 which possess, within the limit of the model, an accidental…
Phase Transition and Critical Dynamics in Diluted Josephson Junction Arrays
Young-Je Yun, In-Cheol Baek, Mu-Yong Choi
Measurements of the characteristics of site-diluted Josephson-junction arrays have revealed intriguing effects of percolative disorder on the phase transition and the vortex d…
Experimental Study of Positionally Disordered Josephson Junctions Arrays
Young-Je Yun, In-Cheol Baek, Mu-Yong Choi
We experimentally studied the effect of positional disorder on a Josephson junction array with , , or flux quanta per unit cell for integral . This…
Superconducting transition of a two-dimensional Josephson junction array in weak magnetic fields
In-Cheol Baek, Young-Je Yun, Mu-Yong Choi
The superconducting transition of a two-dimensional (2D) Josephson junction array exposed to weak magnetic fields has been studied experimentally. Resistance measurements reveal a…
Frustrated two-dimensional Josephson junction array near incommensurability
In-Cheol Baek, Young-Je Yun, Mu-Yong Choi
To study the properties of frustrated two-dimensional Josephson junction arrays near incommensurability, we examine the current-voltage characteristics of a square proximity-couple…