Zobrazeno 1 - 10
of 4 406
pro vyhledávání: '"Yasui Y"'
Autor:
Tokiwa, Y., Yamashita, T., Udagawa, M., Kittaka, S., Sakakibara, T., Terazawa, D., Shimoyama, Y., Terashima, T., Yasui, Y., Shibauchi, T., Matsuda, Y.
Publikováno v:
Nature Communications 7, 10807 (2016)
We report low-temperature thermal conductivity $\kappa$ of pyrochlore Yb$_2$Ti$_2$O$_7$, which contains frustrated spin-ice correlations with significant quantum fluctuations. In the disordered spin-liquid regime, $\kappa(H)$ exhibits a nonmonotonic
Externí odkaz:
http://arxiv.org/abs/1504.02199
Publikováno v:
In Public Health December 2020 189:117-122
The very nature of the ground state of the pyrochlore compound Yb$_2$Ti$_2$O$_7$ is much debated, as experimental results demonstrate evidence for both a disordered or a long-range ordered ground state. Indeed, the delicate balance of exchange intera
Externí odkaz:
http://arxiv.org/abs/1405.2704
Autor:
Khiem, P. H., Kurihara, Y., Fujimoto, J., Igarashi, M., Ishikawa, T., Kaneko, T., Kato, K., Nakazawa, N., Shimizu, Y., Tobimatsu, K., Ueda, T., Vermaseren, J. A. M., Yasui, Y.
The full $\mathcal{O}(\alpha)$ electroweak radiative corrections to $t \bar{t} \gamma$ and $e^-e^+\gamma$ productions at the International Linear Collider (ILC) are presented in this paper. The computation is performed with the help of GRACE-Loop sys
Externí odkaz:
http://arxiv.org/abs/1403.6556
Autor:
Khiem, P. H., Kurihara, Y., Fujimoto, J., Ishikawa, T., Kaneko, T., Kato, K., Nakazawa, N., Shimizu, Y., Ueda, T., Vermaseren, J. A. M., Yasui, Y.
By using the GRACE-Loop system, we calculate the full $\mathcal{O}(\alpha)$ electroweak radiative corrections to the process $e^+e^- \rightarrow e^+e^- \gamma$, which is important for future investigations at the International Linear Collider (ILC).
Externí odkaz:
http://arxiv.org/abs/1403.6557
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 and magnetoresistance at low temperatures. The larger energy gap evaluat
Externí odkaz:
http://arxiv.org/abs/1310.3451
Publikováno v:
J. Phys. Soc. Jpn. 82, 103702 (2013)
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 thermometer, the sample temperature was accurately determined even in the prese
Externí odkaz:
http://arxiv.org/abs/1309.0909
Autor:
Khiem, P. H., Fujimoto, J., Ishikawa, T., Kaneko, T., Kato, K., Kurihara, Y., Shimizu, Y., Ueda, T., Vermaseren, J. A. M., Yasui, Y.
We present the full $\mathcal{O}(\alpha)$ electroweak radiative corrections to the process $e^+e^- \rightarrow t \bar{t} \gamma$ at the International Linear Collider (ILC). The computation is performed with the help of the GRACE-Loop system. We prese
Externí odkaz:
http://arxiv.org/abs/1211.1112
Publikováno v:
Phys. Rev. B 84, 205215 (2011)
We present a study of the magnetoresistance and Hall effect in the narrow-gap semiconductor FeSb2 at low temperatures. Both the electrical and Hall resistivities show unusual magnetic field dependence in the low-temperature range where a large Seebec
Externí odkaz:
http://arxiv.org/abs/1110.6854
Publikováno v:
Phys. Rev. B 84, 075110 (2011)
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 interband transition peaks as well as a low-energy Drude-like upturn, reminisc
Externí odkaz:
http://arxiv.org/abs/1107.4423