Zobrazeno 1 - 10
of 156
pro vyhledávání: '"Yuko Hosokoshi"'
Autor:
Kazuya Nomura, Yasuhiro H. Matsuda, Akihiko Ikeda, Yoshimitsu Kohama, Hiroshi Tsuda, Naoki Amaya, Toshio Ono, Yuko Hosokoshi
Publikováno v:
Physical Review B. 105
Autor:
Yohei Iwasaki, Tatsuya Okubo, Hironori Yamaguchi, S. Miyamoto, Takanori Kida, Toshiro Sakakibara, Yuko Hosokoshi, M. Hagiwara, Y. Kono, Akira Matsuo
Publikováno v:
Physical Review B. 103
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
Autor:
Shuichi Suzuki, Yota Miyake, Takeji Takui, Hiroyuki Nojiri, Yuko Hosokoshi, Kenji Sugisaki, Masatoshi Kozaki, Keiji Okada, Takuma Tahara, Kazunobu Sato, Daisuke Shiomi
Publikováno v:
Chemistry – A European Journal. 25:7201-7209
The spin-spin and magnetic properties of two (nitronyl nitroxide)-(di-p-anisylamine-phenothiazine) diradical cation salts, (DAA-PTZ)+ -NN⋅MBr4 - (M=Ga, Fe), have been investigated. These diradical-cation species were prepared by the cross-coupling
Autor:
Toshiro Sakakibara, Y. Iwasaki, Y. Kono, S. Shimono, N. Uemoto, Yuko Hosokoshi, Takeaki Yajima, Tatsuya Okubo, Hironori Yamaguchi, Shunichiro Kittaka
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:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::366360bc3d017a28401aec8ac82c6763
Autor:
Mitsuru Akaki, Y. Iwasaki, Akira Matsuo, Yuko Hosokoshi, T. Okita, Yohei Kono, M. Hagiwara, Hironori Yamaguchi
Publikováno v:
Physical Review B. 102
We present studies on the low-energy magnetic excitations in the Lieb-Mattis (LM) ferrimagnetic phase. We investigate the low-energy magnetic excitations in the mixed spin-($\frac{1}{2},\frac{5}{2}$) chain $(4\ensuremath{-}\mathrm{Br}\ensuremath{-}o\
Autor:
T. Okabe, Shota Nakamura, Shunichiro Kittaka, Hironori Yamaguchi, Takateru Kawakami, M. Hagiwara, Yohei Kono, N. Uemoto, Toshiro Sakakibara, Y. Iwasaki, Yuko Hosokoshi
Publikováno v:
Physical Review B. 101
We present an $S=2$ antiferromagnet composed of a Mn-verdazyl complex $[\mathrm{Mn}{(\mathrm{hfac})}_{2}]\phantom{\rule{0.16em}{0ex}}[o\text{\ensuremath{-}}\mathrm{Py}\text{\ensuremath{-}}\mathrm{V}\text{\ensuremath{-}}{(4\text{\ensuremath{-}}\mathrm
Autor:
Toshiro Sakakibara, Y. Iwasaki, Yuko Hosokoshi, Shunichiro Kittaka, Yohei Kono, Hironori Yamaguchi, T. Okabe, N. Uemoto
Publikováno v:
Physical Review B. 101
We present an $S=1/2$ antiferromagnetic (AF) honeycomb lattice composed of a verdazyl-based complex $[\mathrm{Zn}{(\mathrm{hfac})}_{2}][o$-Py-V-(4-${\mathrm{F})}_{2}]$. Ab initio molecular orbital calculations indicate that two AF interactions and a
Autor:
Y. Iwasaki, Takanori Kida, Masayuki Hagiwara, Akira Matsuo, T. Okita, Yuko Hosokoshi, Yohei Kono, Hironori Yamaguchi, Takashi Kawakami, N. Uemoto
Publikováno v:
Scientific Reports
Scientific Reports, Vol 10, Iss 1, Pp 1-6 (2020)
Scientific Reports, Vol 10, Iss 1, Pp 1-6 (2020)
Topological properties in material science have recently received tremendous attention, as exemplified by topological insulators. As for quantum spin systems, the Haldane chain with integer spins is the best known example1. The realization of a topol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d0a61df21ea8b045cb84747ddd1e7f43
Autor:
Suzuna Ishihara, Hitoshi Sato, Hiroaki Anzai, Hirofumi Namatame, Ryosuke Takakura, Toshiyuki Matsui, Yusuke Ono, Yuko Hosokoshi, Satoru Noguchi, Masaki Taniguchi
Publikováno v:
Physica B: Condensed Matter. 536:664-666
We study the electronic structure of p-trifluoromethylphenyl nitronyl nitroxide (p-CF3PNN), which forms a one-dimensional alternating antiferromagnetic chain of molecules, using angle-resolved photoemission spectroscopy. A singly occupied molecular o
Publikováno v:
Physical Review B. 100
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