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Inorganic Chemistry | 2008

Magnetic Ground-State of Perovskite PbVO3 with Large Tetragonal Distortion

Kengo Oka; Ikuya Yamada; Masaki Azuma; Soshi Takeshita; Kohki Satoh; Akihiro Koda; Ryosuke Kadono; Mikio Takano; Yuichi Shimakawa

The magnetic properties of PbVO 3, a PbTiO 3-type perovskite with a large tetragonal distortion ( c/a = 1.229), were investigated. The temperature dependence of the measured magnetization of multidomain single-crystal samples showed a broad maximum centered around 180 K, indicating a two-dimensional antiferromagnetism. muSR measurement revealed the presence of a long-range order below 43 K. The two-dimensional magnetism is due to the ordering of d xy orbitals, which is thought to also be related to the large tetragonal distortion of PbVO 3.


Proceedings of the 14th International Conference on Muon Spin Rotation, Relaxation and Resonance (μSR2017) | 2018

μSR Study of Magnetism in the As-Prepared and Non-Superconducting \(T^{ \star }\)-La0.9Eu0.9Sr0.2CuO4

Masaki Fujita; Kensuke Suzuki; Shun Asano; Akihiro Koda; Hirotaka Okabe; Ryosuke Kadono


Proceedings of the 2nd International Symposium on Science at J-PARC — Unlocking the Mysteries of Life, Matter and the Universe — | 2015

High Temperature μSR Experiments for Accelerator Developments

Chihiro Ohmori; Akihiro Koda; Yasuhiro Miyake; K. Nishiyama; K. Shimomura; Alexander Schnase; Eiji Ezura; Keigo Hara; K. Hasegawa; Masahiro Nomura; Taihei Shimada; Koji Takata; Fumihiko Tamura; Makoto Toda; Masanobu Yamamoto; Masahito Yoshii


Proceedings of the 2nd International Symposium on Science at J-PARC — Unlocking the Mysteries of Life, Matter and the Universe — | 2015

Relation between Crystallographic and Magnetic Chiralities in a Chiral Helimagnet CsCuCl 3

Kazuki Ohishi; Yusuke Kousaka; Ekaterina Proskurina; Takahiro Ogura; Akihiro Koda; Jun Akimitsu; Katsuya Inoue


Proceedings of the International Symposium on Science Explored by Ultra Slow Muon (USM2013) | 2014

µSR Study on Isolated Hydrogen and Oxygen Vacancy in SrTiO3

K. Shimomura; Ryosuke Kadono; Akihiro Koda; K. Nishiyama; Wataru Higemoto; Takashi U. Ito


日本物理学会講演概要集 | 2011

22pJA-14 Simulation for the new surface muon channel at J-PARC

Wenzhen Xu; Yasuhiro Miyake; Ryosuke Kadono; K. Shimomura; N. Kawamura; P. Strasser; K. Nishiyama; Y. Ikedo; Shunsuke Makimura; Akihiro Koda; Wataru Higemoto


Archive | 2011

REPORT FOR MUON PRODUCTION TARGET WITH PROTON BEAM OPERATION IN J-PARC

Shunsuke Makimura; Ryo Shimizu; Akihiro Koda; Mineo Kato; P. Strasser; Kenji M. Kojima; K. Nishiyama; Jumpei Nakamura; Ryosuke Kadono


Journal of Physics: Conference Series | 2010

Muon knight shift measurements in CeCoIn 5 below 17 kOe

Wataru Higemoto; Akihiro Koda; Ryosuke Kadono; Kazuki Ohishi; Y. Haga; H. Shishido; Rikio Settai; Yoshichika Onuki


Archive | 2007

Muon spin relaxation and hyperfine-enhanced ^141Pr nuclear spin dynamics in (Pr,La)Os4Sb12 and Pr(Os,Ru)4Sb12

Lei Shu; D.E. MacLaughlin; Wataru Higemoto; R. H. Heffner; Kazuki Ohishi; Takashi U. Ito; Yoshiaki Aoki; Y. Tunashima; Yasuo Yonezawa; S. Sanada; Daisuke Kikuchi; Hitoshi Sato; K. Ishida; Ryosuke Kadono; Akihiro Koda; O. O. Bernal; Hitoshi Sugawara; Neil Adam Frederick; W.M. Yuhasz; T. A. Sayles; Tatsuya Yanagisawa; M. Brian Maple


Archive | 2004

Field-Induced Quasiparticle Excitation in Ca(Al0.5Si0.5)2: Evidence for

S. Kuroiwa; Hiroyuki Takagiwa; M. Yamazawa; Jun Akimitsu; Kazuki Ohishi; Akihiro Koda; Wataru Higemoto; Ryosuke Kadono

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Wataru Higemoto

Japan Atomic Energy Agency

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Kazuki Ohishi

Aoyama Gakuin University

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Ikuya Yamada

Osaka Prefecture University

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