21 citations · 65 across the 5 of their papers we have counts for
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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…
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…
Critical Behavior of Frustrated Josephson Junction Arrays with Bond Disorder
Young-Je Yun, In-Cheol Baek, Mu-Yong Choi
The scaling behavior of the current-voltage () characteristics of a two-dimensional proximity-coupled Josephson junction array (JJA) with quenched bond disorder was investigate…
Unusual T_c variation with hole concentration in Bi_2Sr_{2-x}La_xCuO_{6+δ}
Mu-Yong Choi, J. S. Kim
We have investigated the variation with the hole concentration in the La-doped Bi 2201 system, BiSrLaCuO. It is found that the Bi 2201 system does…
Thermopower of high-T_c cuprates
Mu-Yong Choi, J. S. Kim
We have studied the thermopower of La_2CuO_{4+z} and Nd_2CuO_{4-y} which undergo an antiferromagnetic transition near room temperature and Bi_2Sr_{2-x}La_xCuO_{6+z} for which a bro…