73 citations · 221 across the 6 of their papers we have counts for
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cond-mat.str-el2013★ 73 cited
Current-Induced Gap Suppression in the Mott Insulator CaRuO
R. Okazaki, Y. Nishina, Y. Yasui +3
We present nonlinear conduction phenomena in the Mott insulator Ca2RuO4 investigated with a proper evaluation of self-heating effects. By utilizing a non-contact infrared thermomet…
cond-mat.str-el2011★ 65 cited
Low-temperature magnetotransport of narrow-gap semiconductor FeSb2
H. Takahashi, R. Okazaki, Y. Yasui +1
We present a study of the magnetoresistance and Hall effect in the narrow-gap semiconductor FeSb2 at low temperatures. Both the electrical and Hall resistivities show unusual magne…
cond-mat.str-el2011★ 19 cited
Optical Study of the Electronic Structure and Correlation Effects in K0.49RhO2
R. Okazaki, Y. Nishina, Y. Yasui +2
We study the optical properties of the layered rhodium oxide K0.49RhO2, which is isostructural to the thermoelectric material NaxCoO2. The optical conductivity shows broad interban…