73 citations · 221 across the 6 of their papers we have counts for
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cond-mat.mtrl-sci2013★ 16 cited
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…
cond-mat.mtrl-sci2013★ 32 cited
Photo-Seebeck effect in tetragonal PbO single crystals
P. S. Mondal, R. Okazaki, H. Taniguchi +1
We report the observation of photo-Seebeck effect in tetragonal PbO crystals. The photo-induced carriers contribute to the transport phenomena, and consequently the electrical cond…
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…