3 papers
cond-mat.mtrl-sci2001
Large Thermoelectric Power Factor in TiS2 Crystal with Nearly Stoichiometric Composition
H. Imai, Y. Shimakawa, Y. Kubo
A TiS crystal with a layered structure was found to have a large thermoelectric power factor.The in-plane power factor at 300 K is 37.1~W/Kcm with resisti…
cond-mat.str-el2001
Charge Dynamics in the Colossal Magneto-Resistance Pyrochlore Tl2Mn2O7
H. Okamura, T. Koretsune, M. Matsunami +5
Optical conductivity data s(w) of the colossal magneto-resistance (CMR) pyrochlore Tl2Mn2O7 are presented as functions of temperature (T) and externalmagnetic field (B). Upon cooli…
cond-mat.mtrl-sci1999
Carrier density change in Colossal Magnetoresistive Pyrochlore Tl2Mn2O7
H. Imai, Y. Shimakawa, Yu. V. Sushko +1
Hall resistivity and magneto-thermopower have been measured for colossal magnetoresistive Tl2Mn2O7 over wide temperature and magnetic-field ranges. These measurements revealed that…