78 citations · 78 across the 1 of their papers we have counts for
3 papers
cond-mat.supr-con2004★ 78 cited
Fractional ac Josephson effect in unconventional superconductors
Hyok-Jon Kwon, K. Sengupta, Victor M. Yakovenko
For certain orientations of Josephson junctions between two p_x-wave or two d-wave superconductors, the subgap Andreev bound states produce a 4pi-periodic relation between the Jose…
cond-mat.supr-con2001
Dual proximity effect near superconductor-insulator transition
Hyok-Jon Kwon
We show that quantum vortex-loop proliferation may be one possible explanation of the super-long-range proximity effect observed in an insulating underdoped cuprate, using the dual…
cond-mat.supr-con1999
Novel antiferromagnetic quantum phase transition in underdoped cuprates
Hyok-Jon Kwon
We investigate a zero-temperature itinerant antiferromagnetic transition where the fermions possess a d-wave gap. This problem pertains to both the nodal liquid insulating phase an…