73 citations · 105 across the 3 of their papers we have counts for
3 papers
cond-mat.str-el2017★ 13 cited
Anomalous Thermoelectric Response in an Orbital-Ordered Oxide Near and Far from Equilibrium
Yasuo Nishina, Ryuji Okazaki, Yukio Yasui +2
We report the thermoelectric transport properties in the orbital-ordered Mott insulating phase of CaRuO close to and far from equilibrium. Near equilibrium conditions where…
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★ 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…