120 citations · 204 across the 6 of their papers we have counts for
6 papers
Origin of the energy gap in the narrow-gap semiconductor FeSb2 revealed by high-pressure magnetotransport measurements
H. Takahashi, R. Okazaki, I. Terasaki +1
To elucidate an origin of the two energy gaps in the narrow-gap semiconductor FeSb2, we have investigated the effects of hydrostatic pressure on the resistivity, Hall resistance an…
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…
Thermal rectification in bulk materials with asymmetric shape
D. Sawaki, W. Kobayashi, Y. Moritomo +1
We investigate thermal rectification in a bulk material with a pyramid shape to elucidate shape dependence of the thermal rectification, and find that rectifying coefficient R is 1…
Magnetic and transport properties of the spin-state disordered oxide La0.8Sr0.2Co_{1-x}Rh_xO_{3-δ}
S. Shibasaki, I. Terasaki, E. Nishibori +4
We report measurements and analysis of magnetization, resistivity and thermopower of polycrystalline samples of the perovskite-type Co/Rh oxide LaSrCoRh…
Transport properties of the layered Rh oxide K_0.49RhO_2
S. Shibasaki, T. Nakano, I. Terasaki +2
We report measurements and analyses of resistivity, thermopower and Hall coefficient of single-crystalline samples of the layered Rh oxide K_0.49RhO_2. The resistivity is proportio…
Thermoelectric properties of LaRhNiO
S. Shibasaki, Y. Takahashi, I. Terasaki
We report measurements and analyses of resistivity, thermopower, and thermal conductivity of polycrystalline samples of perovskite LaRhNiO. The thermopower is found…