89 citations · 139 across the 5 of their papers we have counts for
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Optical spectroscopic investigation on the temperature-dependent electronic structure evolution of the Jeff,1/2 Mott insulator Sr2IrO4
S. J. Moon, Hosub Jin, W. S. Choi +6
We investigated the temperature-dependent evolution of the electronic structure of the Jeff,1/2 Mott insulator Sr2IrO4 using optical spectroscopy. The optical conductivity spectra…
Optical investigations on electronic structure changes related to the metal-insulator transition in VO2 film
C. H. Koo, J. S. Lee, M. W. Kim +4
We investigated optical absorption coefficient spectra of an epitaxial VO2 film in wide photon energy (0.5 - 5.0 eV) and temperature (100 - 380 K) regions. In its insulating phase,…
Optical investigations on : Electronic structure evolutions related to the metal-insulator transition
J. S. Lee, S. J. Moon, T. W. Noh +4
Optical conductivity spectra of cubic pyrochlore (0.0{\it x}2.0) compounds are investigated. As a metal-insulator transition (MIT) occurs arou…
Infrared study of giant dielectric constant in Li and Ti doped NiO
Jung-Ho Kim, Youngwoo Lee, A Souchkov +5
We have measured optical reflectivity of Li and Ti doped NiO (LTNO) in the infrared range at various temperatures. A Drude-like absorption is found at low energy, 100 cm$^{-1}…