E. Choi

most citedInfrared Hall conductivity of Na

_{0.7}

CoO

_{2}

3 citations · 3 across the 1 of their papers we have counts for

collaborators

3 papers

cond-mat.str-el2006★ 3 cited

Infrared Hall conductivity of Na $_{0.7}$ CoO $_{2}$

E. J. Choi, S. H. Jung, J. H. Noh +5

We report infrared Hall conductivity $σ_{x y} (ω)$ of Na $_{0.7}$ CoO $_{2}$ thin films determined from Faraday rotation angle $θ_{F}$ measurements. $σ_{x y} (ω)$ exhibits two types of hole…

cond-mat.str-el2004

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, $ω <$ 100 cm$^{-1}…

cond-mat.str-el2004

Optical spectroscopy study on the electronic structure of $E u_{1 - x} C a_{x} B_{6}$

Jungho Kim, S. -J. Oh, Youngwoo Lee +4

The optical conductivity $σ_{1} (ω)$ of Eu $_{1 - x}$ Ca $_{x}$ B $_{6}$ has been obtained from reflectivity and ellipsometry measurements for series of compositions, $0 \leq x \leq 1$ . The…

Infrared Hall conductivity of Na0.7​CoO2​

Infrared study of giant dielectric constant in Li and Ti doped NiO

Optical spectroscopy study on the electronic structure of Eu1−x​Cax​B6​

Infrared Hall conductivity of Na $_{0.7}$ CoO $_{2}$

Optical spectroscopy study on the electronic structure of $E u_{1 - x} C a_{x} B_{6}$