37 citations · 58 across the 3 of their papers we have counts for
3 papers
cond-mat.supr-con2011★ 4 cited
Observation of the predicted charge collective mode of the Tc = 45 K superconducting phase of La2CuO4+δ
Y. H. Kim, Y. S. Song, P. H. Hor
We report the far-infrared (far-IR) observation of the Goldstone mode at ~ 72 cm-1 (~ 9 meV) predicted to exist in the superconducting phase of the transition temperature (Tc) at 4…
cond-mat.supr-con2003★ 17 cited
The composite picture of the charge carriers in La2-xSrxCuO4 (0.063 < x < 0.11) superconductors
Y. H. Kim, P. H. Hor, X. L. Dong +4
Through far-infrared studies of La2-xSrxCuO4 single crystals for x = 0.063, 0.07, 0.09, and 0.11, we found that only ~ 0.2 % of the total holes participated in the nearly dissipati…
physics.ins-det2000★ 37 cited
Low-frequency method for magnetothermopower and Nernst effect measurements on single crystal samples at low temperatures and high magnetic fields
E. S. Choi, J. S. Brooks, J. S. Qualls +1
We describe an AC method for the measurement of the longitudinal (Sxx) and transverse (Sxy, i.e. Nernst) thermopower of mm-size single crystal samples at low temperatures (T<1 K) a…