Výsledky vyhledávání - "Kuwai, Tomohiko"

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Magnetic and Thermal Properties of SmRh$_2$Zn$_{20}$ Single Crystal

Autor: Isikawa, Yosikazu, Mizushima, Toshio, Fujita, Aika, Kuwai, Tomohiko

The magnetization, magnetic susceptibility, and specific heat of the single crystalline sample SmRh$_2$Zn$_{20}$ were measured. The valence of Sm ions in SmRh$_2$Zn$_{20}$ was found to be trivalent. No evidence of valence fluctuations was detected. S

Externí odkaz: http://arxiv.org/abs/1512.02353

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Isotropic \Gamma_6 Ground State in Caged Compound NdRu2Zn20

Autor: Isikawa, Yosikazu, Ejiri, Jun-ichi, Mizushima, Toshio, Kuwai, Tomohiko

The magnetic susceptibility $\chi$, the magnetization $M$, and the specific heat $C$ were measured for the caged cubic compound NdRu$_2$Zn$_{20}$ at temperatures down to 0.5 K in the magnetic field $H$ along the three crystallographic principal axes,

Externí odkaz: http://arxiv.org/abs/1310.1664

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Enhancement of Curie temperature due to the coupling between Fe itinerant electrons and Dy localized electrons in DyFe2Zn20

Autor: Isikawa, Yosikazu, Mizushima, Toshio, Miyamoto, Souta, Kumagai, Keigou, Nakahara, Mako, Okuyama, Hiroaki, Tayama, Takashi, Kuwai, Tomohiko, Lejay, Pascal

The temperature dependence of magnetization and specific heat of the ferromagnetic compound DyFe2Zn20 has been measured in detail in various magnetic fields. We have observed anomalous magnetic behavior, i.e., a strong anisotropy at 2 K, disappearanc

Externí odkaz: http://arxiv.org/abs/1210.7922

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