Zobrazeno 1 - 10
of 69
pro vyhledávání: '"MOTOYAMA, Gaku"'
Publikováno v:
Journal of the Physical Society of Japan 93, 093701 (2024)
We measured the electrical resistivity and the $^{121}$Sb nuclear quadrupole resonance (NQR) spectra of La$_3$TiSb$_5$, which is a nonmagnetic reference system for a locally noncentrosymmetric antiferromagnet Ce$_3$TiSb$_5$, in order to determine its
Externí odkaz:
http://arxiv.org/abs/2408.00408
Autor:
Manago, Masahiro, Motoyama, Gaku, Nishigori, Shijo, Fujiwara, Kenji, Kinjo, Katsuki, Kitagawa, Shunsaku, Ishida, Kenji, Akiba, Kazuto, Araki, Shingo, Kobayashi, Tatsuo C., Harima, Hisatomo
Publikováno v:
J. Phys. Soc. Jpn. 91, 113701 (2022)
The magnetic structure of antiferromagnetic $\alpha$-Mn has been unclarified for almost 70 years since its magnetism was discovered. We measured the zero-field nuclear magnetic resonance spectra of antiferromagnetic $\alpha$-Mn to obtain further insi
Externí odkaz:
http://arxiv.org/abs/2210.02754
Autor:
Shinozaki, Masahiro, Motoyama, Gaku, Tsubouchi, Masahiro, Sezaki, Masumi, Gouchi, Jun, Nishigori, Shijo, Mutou, Tetsuya, Yamaguchi, Akira, Fujiwara, Kenji, Miyoshi, Kiyotaka, Uwatoko, Yoshiya
Publikováno v:
J. Phys. Soc. Jpn. 89 (2020) 033703
In this study, we investigate the magnetoelectric (ME) effect of the newly discovered antiferromagnetic (AFM) compound Ce$_{3}$TiBi$_{5}$ with a hexagonal structure (space group $P6_{3}$/$mcm$). In this system, Ce ions form zig-zag chains that extend
Externí odkaz:
http://arxiv.org/abs/2002.11980
Publikováno v:
Journal of the Physical Society of Japan; 9/15/2024, Vol. 93 Issue 9, p1-5, 5p
We carried out simultaneous measurements of electrical resistivity and thermal expansion of the heavy-fermion compound URu2Si2 under pressure using a single crystal. We observed a phase transition anomaly between hidden (HO) and antiferromagnetic (AF
Externí odkaz:
http://arxiv.org/abs/0811.4011
Publikováno v:
J. Phys. Soc. Jpn. Vol.77 (2008)
Measurements of specific heat between 80 mK to 4 K and electrical resistivity between 80 mK to 10 K were carried out for polycrystalline CePt3Si samples cut into small pieces (typically $\sim $10 mg). In the specific heat measurements, we observed an
Externí odkaz:
http://arxiv.org/abs/0802.2759
Autor:
Aoki, Yoshihiro, Sumiyama, Akihiko, Motoyama, Gaku, Oda, Yasukage, Settai, Yasuda, Onuki, Yoshichika
We have investigated the pressure dependence of ac and dc susceptibilities of the heavy-fermion superconductor CePt3Si (Tc= 0.75 K) that coexists with antiferromagnetism (TN = 2.2 K). As hydrostatic pressure is increased, Tc first decreases rapidly,
Externí odkaz:
http://arxiv.org/abs/0709.0834
Autor:
Motoyama, Gaku, Sezaki, Masumi, Gouchi, Jun, Miyoshi, Kiyotaka, Nishigori, Shijo, Mutou, Tetsuya, Fujiwara, Kenji, Uwatoko, Yoshiya
Publikováno v:
In Physica B: Physics of Condensed Matter 1 May 2018 536:142-144
Autor:
Manago, Masahiro, Motoyama, Gaku, Nishigori, Shijo, Fujiwara, Kenji, Kinjo, Katsuki, Kitagawa, Shunsaku, Ishida, Kenji, Akiba, Kazuto, Araki, Shingo, Kobayashi, Tatsuo C., Harima, Hisatomo
Publikováno v:
Journal of the Physical Society of Japan. 91
The magnetic structure of antiferromagnetic $\alpha$-Mn has been unclarified for almost 70 years since its magnetism was discovered. We measured the zero-field nuclear magnetic resonance spectra of antiferromagnetic $\alpha$-Mn to obtain further insi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7e2771c9ed5e12d0c1675b0d7430b512
https://doi.org/10.7566/jpsj.91.113701
https://doi.org/10.7566/jpsj.91.113701
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