105 citations · 117 across the 5 of their papers we have counts for
5 papers
Self-energy analysis of frequency-dependent conductivity: Application to Pb, Nb, and MgB in normal state
Tae-Hyoung Gimm, Han-Yong Choi
We propose and demonstrate a microscopic way to analyze the frequency-dependent infrared conductivity: extraction of the electron self-energy from the inversion of experimentally m…
Non-Fermi liquid behavior and scaling of low frequency suppression in optical conductivity spectra of CaRuO
Y. S. Lee, Jaejun Yu, J. S. Lee +4
Optical conductivity spectra of paramagnetic CaRuO are investigated at various temperatures. At T=10 K, it shows a non-Fermi liquid behavior of $σ_1(ω)\sim 1/ω^{\frac…
Zn impurity induced moments and tunneling conductance asymmetry in cuprate superconductors
Jaesung Yoon, Tae-Hyoung Gimm, Hyun C. Lee +1
The effects of a non-magnetic Zn impurity substituting an in-plane Cu are studied by solving the Bogoliubov-de Gennes equation self-consistently which is derived from the \ttju Ham…
Phase Separation Based on U(1) Slave-boson Functional Integral Approach to the t-J Model
Tae-Hyoung Gimm, Sung-Ho Suck Salk
We investigate the phase diagram of phase separation for the hole-doped two dimensional system of antiferromagnetically correlated electrons based on the U(1) slave-boson functiona…
Spin-Allowed Chern-Simons Theory of Fractional Quantum Hall States for Odd and Even Denominator Filling Factors
Tae-Hyoung Gimm, Seung-Pyo Hong, Sung-Ho Suck Salk
By allowing the spin degrees of freedom, we present a generalized spin allowed Chern-Simons theory of fractional quantum Hall effects for odd and even denominator…