106 citations · 152 across the 11 of their papers we have counts for
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Possible Origin of the Anomalous Far-infrared Absorption by Small Metal Particles
Y. H. Kim, Günter Schmid
We have carried out the far-infrared transmission measurements on the ligand stabilized Au55 particles dispersed in CsI. We have found that there exists the crossover energy Ec ~ 1…
Measurement of the Energy Gap of Au55 Nanoparticles Using Far-infrared Transmission Spectroscopy
Y. H. Kim, Xuandong Zhao, Günter Schmid
We have carried out far-infrared (far-IR) transmission measurements on the ligand stabilized Au55 nanoparticles dispersed in Teflon at volume fractions ranging from 0.2% to 1%. Ins…
Field-induced Tomonaga-Luttinger liquid phase of a two-leg spin-1/2 ladder with strong leg interactions
Tao Hong, Y. H. Kim, C. Hotta +10
We study the magnetic-field-induced quantum phase transition from a gapped quantum phase that has no magnetic long-range order into a gapless phase in the spin-1/2 ladder compound…
Far-infrared measurements of oxygen-doped polycrystalline La2CuO4.0315 superconductor under slow-cooled and fast-cooled conditions
Y. H. Kim, H. H. Hsieh, Z. Wu +1
We have studied the far-infrared (far-IR) charge dynamics of an equilibrated pure oxygen doped La2CuO4+0.0315 under slow-cooled and fast-cooled conditions. The superconducting tran…