27 citations · 95 across the 10 of their papers we have counts for
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cond-mat.supr-con1999
Lattice effects on the current-voltage characteristics of superconducting arrays
Mina Yoon, M. Y. Choi, Beom Jun Kim
The lattice effects on the current-voltage characteristics of two-dimensional arrays of resistively shunted Josephson junctions are investigated. The lattice potential energies due…
cond-mat1999
Possibility of direct Mott insulator-to-superfluid transitions in weakly disordered boson systems
Sung Yong Park, Ji-Woo Lee, Min-Chul Cha +3
We study the zero-temperature phase transitions of a two-dimensional disordered boson Hubbard model at incommensurate boson densities. Via matrix diagonalization and quantum Monte…