Zobrazeno 1 - 10
of 1 418
pro vyhledávání: '"Namiki, T."'
Autor:
Tripathi, Rajesh, Adroja, D. T., Muro, Y., Sharma, Shivani, Biswas, P. K., Namiki, T., Kuwai, T., Hiroto, T., Strydom, A. M., Sundaresan, A., Langridge, S.
Publikováno v:
Physical Review B 108, 144427 (2023)
We present a detailed investigation of the stoichiometric CeRh$_4$Al$_{15}$ single crystal compound using the temperature dependence of the heat capacity [$C_{\text{P}}$($T$)], electrical resistivity [$\rho$($T$)], magnetic susceptibility [$\chi$($T$
Externí odkaz:
http://arxiv.org/abs/2305.16110
Publikováno v:
Phys. Rev. B 80, 014433 (2009)
The low-carrier ordered phase below the metal-non-metal transition temperature T_MI ~ 63 K of PrRu4P12 is explored by probing magnetoresistance, magnetic susceptibility, thermoelectric power, and Hall effect on high quality single crystals. All the m
Externí odkaz:
http://arxiv.org/abs/0908.0545
We have investigated the anisotropy of the magnetoresistance in the Pr-based HF compound PrFe4P12. The large anisotropy of effective mass and its strong field dependence have been confirmed by resistivity measurements. Particularly for H||[111], wher
Externí odkaz:
http://arxiv.org/abs/0806.4047
Autor:
Namiki, T., Aoki, Y., Sato, H., Sekine, C., Shirotani, I., Matsuda, T. D., Haga, Y., Yagi, T.
Publikováno v:
J. Phys. Soc. Jpn. 76 (2007) 093704
We report on systematic study of superconducting characteristics and Pr crystalline-electric-field (CEF) levels of filled-skutterudite \pra ($T_{\rm c}$ = 2.33 K). The temperature dependences of the upper critical field $H_{\rm c2}$ and the Ginzburg-
Externí odkaz:
http://arxiv.org/abs/0710.0439
Publikováno v:
Phys. Rev. B 72 (2005) 014519 (6 pages)
We have measured the electrical resistivity, thermoelectric power, Hall coefficient, and magnetoresistance (MR) on single crystals of PrOs$_{4}$Sb$_{12}$, LaOs$_{4}$Sb$_{12}$ and NdOs$_{4}$Sb$_{12}$. All the transport properties in PrOs$_{4}$Sb$_{12}
Externí odkaz:
http://arxiv.org/abs/cond-mat/0504780
Publikováno v:
Phys. Rev. B 71, 125127 (2005)
We have measured both magnetoresistance and Hall effect in CeOs$_4$Sb$_{12}$ to clarify the large resistivity state ascribed to the Kondo insulating one and the origin of the phase transition near 0.9 K reported in the specific heat measurement. We f
Externí odkaz:
http://arxiv.org/abs/cond-mat/0412601
Rare 4f^2-based heavy-fermion behaviors have been revealed recently in Pr-based filled skutterudites PrFe4P12 and PrOs4Sb12. Recent studies on the thermal properties on both compounds are reported, putting emphasis on the field-induced ordered phase
Externí odkaz:
http://arxiv.org/abs/cond-mat/0210596
Publikováno v:
J. Phys. Soc. Jpn. 71 (2002) 2098-2101
We report measurements of low-temperature specific heat on the 4f^2-based heavy-fermion superconductor PrOs4Sb12. In magnetic fields above 4.5 T in the normal state, distinct anomalies are found which demonstrate the existence of a field-induced orde
Externí odkaz:
http://arxiv.org/abs/cond-mat/0206193
Publikováno v:
Phys. Rev. B 65, 214429 (2002).
The effect of uniaxial pressure (P_u) on the magnetic susceptibility (X), magnetization (M), and magnetoresistance (MR) of the heavy-fermion metamagnet CeRu2Si2 has been investigated. For the magnetic field along the tetragonal c axis, it is found th
Externí odkaz:
http://arxiv.org/abs/cond-mat/0206167
Publikováno v:
Phys. Rev. B 65, 064446 (2002)
Specific heat and magnetization measurements have been performed on high-quality single crystals of filled-skutterudite PrFe_4P_{12} in order to study the high-field heavy-fermion state (HFS) and low-field ordered state (ODS). From a broad hump obser
Externí odkaz:
http://arxiv.org/abs/cond-mat/0201046