Zobrazeno 1 - 10
of 2 986
pro vyhledávání: '"SAKAKIBARA, T."'
Autor:
Taniguchi, T., Osato, K., Okabe, H., Kitazawa, T., Kawamata, M., Hashimoto, S., Ikeda, Y., Nambu, Y., Sari, D. P., Watanabe, I., Nakamura, J. G., Koda, A., Gouchi, J., Uwatoko, Y., Kittaka, S., Sakakibara, T., Mizumaki, M., Kawamura, N., Yamanaka, T., Hiraki, K., Sasaki, T., Fujita, M.
YbCu4Au is a unique material exhibiting multiple quantum fluctuations simultaneously. In this study, we investigated the field-induced criticality in YbCu4Au, based on comprehensive micro and macro measurements, including powder X-ray diffraction (XR
Externí odkaz:
http://arxiv.org/abs/2411.05280
Autor:
Kitazawa, T., Ikeda, Y., Sakakibara, T., Matsuo, A., Shimizu, Y., Tokunaga, Y., Haga, Y., Kindo, K., Nambu, Y., Ikeuchi, K., Kamazawa, K., Ohkawara, M., Fujita, M.
Publikováno v:
Phys. Rev. B 108, 085105 (2023)
We demonstrate field-induced single-ion magnetic anisotropy resulting from the multiorbital Kondo effect on the diluted ytterbium alloy $(\mathrm{Lu}_{1-x}\mathrm{Yb}_x)\mathrm{Rh}_2\mathrm{Zn}_{20}$. Single-ion anisotropic metamagnetic behavior is r
Externí odkaz:
http://arxiv.org/abs/2301.07038
Autor:
Yamaguchi, H., Uemoto, N., Okubo, T., Kono, Y., Kittaka, S., Sakakibara, T., Yajima, T., Shimono, S., Iwasaki, Y., Hosokoshi, Y.
Publikováno v:
Phys. Rev. B 104, L060411 (2021)
We present a model compound with a spin-1/2 frustrated square lattice, in which three ferromagnetic (F) interactions and one antiferromagnetic (AF) compet. Considering the effective spin-1 formed by the dominant F dimer, this square lattice can be ma
Externí odkaz:
http://arxiv.org/abs/2108.12761
Autor:
Yamaguchi, H., Iwasaki, Y., Kono, Y., Okubo, T., Miyamoto, S., Hosokoshi, Y., Matsuo, A., Sakakibara, T., Kida, T., Hagiwara, M.
Publikováno v:
Phys. Rev. B 103, L220407 (2021)
We present a model compound with a spin-1/2 spatially anisotropic frustrated square lattice, in which three antiferromagnetic interactions and one ferromagnetic interaction are competing. We observe an unconventional gradual increase in the low-tempe
Externí odkaz:
http://arxiv.org/abs/2106.12126
Autor:
Kataoka, K., Hirai, D., Yajima, T., Nishio-Hamane, D., Ishii, R., Choi, K. -Y., Wulferding, D., Lemmens, P., Kittaka, S., Sakakibara, T., Ishikawa, H., Matsuo, A., Kindo, K., Hiroi, Z.
An osmium chloride with the chemical formula of OsxCl3 (x = 0.81) was synthesized and its crystal structure and thermodynamic properties were investigated. OsxCl3 crystallizes in a layered CdCl2-type structure with the triangular lattice partially oc
Externí odkaz:
http://arxiv.org/abs/2009.07541
Autor:
Zhou, Nan, Sun, Yue, Hou, Q., Sakakibara, T., Xing, X.Z., Xu, C.Q., Xi, C.Y., Wang, Z.S., Zhang, Y.F., Pan, Y.Q., Chen, B., Luo, X., Sun, Y.P., Xu, Xiaofeng, Tamegai, T., Xu, Mingxiang, Shi, Zhixiang
Publikováno v:
In Materials Today Physics September 2023 37
Publikováno v:
Phys. Rev. B 100, 054442 (2019)
We examine the magnetic-field-induced criticality of phase boundary near saturation field $H_{\mathrm{c}}$ in the spin-1/2 ferromagnetic (FM)-leg ladder 3-Cl-4-F-V [=3-(3-chloro-4-fluorophenyl)-1,5-diphenylverdazyl], the predominant interactions of w
Externí odkaz:
http://arxiv.org/abs/1908.09076
Autor:
Le, Tian, Sun, Yue, Jin, Hui-Ke, Che, Liqiang, Yin, Lichang, Li, Jie, Pang, G. M., Xu, C. Q., Zhao, L. X., Kittaka, S., Sakakibara, T., Machida, K., Sankar, R., Yuan, H. Q., Chen, G. F., Xu, Xiaofeng, Li, Shiyan, Zhou, Yi, Lu, Xin
Publikováno v:
Science Bulletin 65, 1349 (2020)
Spontaneous symmetry breaking has been a paradigm to describe the phase transitions in condensed matter physics. In addition to the continuous electromagnetic gauge symmetry, an unconventional superconductor can break discrete symmetries simultaneous
Externí odkaz:
http://arxiv.org/abs/1905.11177
Autor:
Uemoto, N., Kono, Y., Kittaka, S., Sakakibara, T., Yajima, T., Iwasaki, Y., Miyamoto, S., Hosokoshi, Y., Yamaguchi, H.
Publikováno v:
Phys. Rev. B 99, 094418 (2019)
We present a model compound for the $S$=1/2 ferromagnetic Heisenberg chain composed of the verdazyl-based complex $[$Zn(hfac)$_2]$$[$4-Cl-$o$-Py-V-(4-F)$_2]$. $Ab$ $initio$ MO calculations indicate a predominant ferromagnetic interaction forming an $
Externí odkaz:
http://arxiv.org/abs/1903.06896
Publikováno v:
Phys. Rev. B 99, 054506 (2019)
This paper demonstrates the anisotropic response of quantum critical fluctuations with respect to the direction of the magnetic field $B$ in Ni-doped CeCoIn$_5$ by measuring the magnetization $M$ and specific heat $C$. The results show that $M/B$ at
Externí odkaz:
http://arxiv.org/abs/1902.04717