Zobrazeno 1 - 10
of 2 992
pro vyhledávání: '"Yajima T"'
Publikováno v:
Neuropsychiatric Disease and Treatment, Vol Volume 13, Pp 1115-1124 (2017)
Ryoko Nakagawa,1 Takashi Ohnishi,1 Hisanori Kobayashi,1 Toshio Yamaoka,2 Tsutomu Yajima,3 Ai Tanimura,4 Toshiya Kato,4 Kazutake Yoshizawa1 1Evidence Generation Department, Medical Affairs Division, 2Clinical Data Management Department, R&D Division,
Externí odkaz:
https://doaj.org/article/2a217dedb86f42edbf9cf8338e2e763a
Autor:
Gen, M., Hirai, D., Morita, K., Kogane, S., Matsuyama, N., Yajima, T., Kawamura, M., Deguchi, K., Matsuo, A., Kindo, K., Kohama, Y., Hiroi, Z.
The spin-1/2 Heisenberg antiferromagnet on an anisotropic triangular lattice (ATL) is an archetypal spin system hosting exotic quantum magnetism and dimensional crossover. However, the progress in experimental research on this field has been limited
Externí odkaz:
http://arxiv.org/abs/2311.06040
Autor:
Gen, M., Ishikawa, H., Miyake, A., Yajima, T., Jeschke, H. O., Sagayama, H., Ikeda, A., Matsuda, Y. H., Kindo, K., Tokunaga, M., Kohama, Y., Kurumaji, T., Tokunaga, Y., Arima, T.
Publikováno v:
Phys. Rev. Mater. 7, 104404 (2023)
We investigate the crystallographic and magnetic properties of a chromium-based thiospinel CuGaCr$_{4}$S$_{8}$. From a synchrotron x-ray diffraction experiment and structural refinement, Cu and Ga atoms are found to occupy the tetrahedral $A$-sites i
Externí odkaz:
http://arxiv.org/abs/2303.10671
Autor:
Gen, M., Ikeda, A., Aoyama, K., Jeschke, H. O., Ishii, Y., Ishikawa, H., Yajima, T., Okamoto, Y., Zhou, X. -G., Nakamura, D., Takeyama, S., Kindo, K., Matsuda, Y. H., Kohama, Y.
Publikováno v:
Proc. Natl. Acad. Sci. U.S.A. 120, e2302756120 (2023)
The mutual coupling of spin and lattice degrees of freedom is ubiquitous in magnetic materials and potentially creates exotic magnetic states in response to the external magnetic field. Particularly, geometrically frustrated magnets serve as a fertil
Externí odkaz:
http://arxiv.org/abs/2301.09509
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:
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:
Sakuragi, Shunsuke, Sasaki, S., Akashi, R., Sakagami, R., Kuroda, K., Bareille, C., Hashimoto, T., Nagashima, T., Kinoshita, Y., Hirata, Y., Shimozawa, M., Asai, S., Yajima, T., Doi, S., Tsujimoto, N., Kunisada, S., Noguchi, R., Kurokawa, K., Azuma, N., Hirata, K., Yamasaki, Y., Nakao, H., Kim, T. K., Cacho, C., Masuda, T., Tokunaga, M., Wadati, H., Okazaki, K., Shin, S., Kamihara, Y., Yamashita, Minoru, Kondo, Takeshi
Multi-layered materials provide fascinating platforms to realize various functional properties, possibly leading to future electronic devices controlled by external fields. In particular, layered magnets coupled with conducting layers have been exten
Externí odkaz:
http://arxiv.org/abs/2001.07991
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
Autor:
Matsuura, K., Mizukami, Y., Arai, Y., Sugimura, Y., Maejima, N., Machida, A., Watanuki, T., Fukuda, T., Yajima, T., Hiroi, Z., Yip, K. Y., Chan, Y. C., Niu, Q., Hosoi, S., Ishida, K., Mukasa, K., Kasahara, S., Cheng, J. -G., Goh, S. K., Matsuda, Y., Uwatoko, Y., Shibauchi, T.
Publikováno v:
Nat. Commun. 8, 1143 (2017)
A fundamental issue concerning iron-based superconductivity is the roles of electronic nematicity and magnetism in realising high transition temperature ($T_{\rm c}$). To address this issue, FeSe is a key material, as it exhibits a unique pressure ph
Externí odkaz:
http://arxiv.org/abs/1704.02057
Publikováno v:
S. Kitagawa et al., Phys. Rev. B 87, 060510(R) (2013)
We report the $^{121/123}$Sb-NMR/nuclear quadrupole resonance (NQR) measurements on the newly-discovered superconductor BaTi$_2$Sb$_2$O with a two-dimensional Ti$_2$O square-net layer formed with Ti$^{3+}$ (3$d^1$). NQR measurements revealed that the
Externí odkaz:
http://arxiv.org/abs/1302.6314