T
Toru Ishigaki
Researcher at Ibaraki University
Publications - 79
Citations - 1594
Toru Ishigaki is an academic researcher from Ibaraki University. The author has contributed to research in topics: Neutron diffraction & Rietveld refinement. The author has an hindex of 14, co-authored 74 publications receiving 1189 citations.
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Journal ArticleDOI
Rietveld analysis software for J-PARC
R. Oishi,Masao Yonemura,Y. Nishimaki,Syuuki Torii,Akinori Hoshikawa,Toru Ishigaki,Takahiro Morishima,Kazuhiro Mori,Takashi Kamiyama +8 more
TL;DR: Z-Code as discussed by the authors is a software suite for powder diffraction data analysis in the Materials and Life Science Facility (MLF) of the Japan Proton Accelerator Research Complex (J-PARC).
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New O2/P2‐type Li‐Excess Layered Manganese Oxides as Promising Multi‐Functional Electrode Materials for Rechargeable Li/Na Batteries
Naoaki Yabuuchi,Naoaki Yabuuchi,Ryo Hara,Masataka Kajiyama,Kei Kubota,Toru Ishigaki,Akinori Hoshikawa,Shinichi Komaba,Shinichi Komaba +8 more
TL;DR: In this paper, a new P2-type layered oxide, Na5/6[Li 1/4Mn3/4]O2 is prepared using a solid-state method.
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Application of matrix decomposition algorithms for singular matrices to the Pawley method in Z-Rietveld
R. Oishi-Tomiyasu,Masao Yonemura,Takahiro Morishima,Akinori Hoshikawa,Syuuki Torii,Toru Ishigaki,Takashi Kamiyama +6 more
TL;DR: Z-Rietveld as mentioned in this paper is a program suite for Rietvell analysis and the Pawley method; it was developed for analyses of powder diffraction data in the Materials and Life Science Facility of the Japan Proton Accelerator Research Complex.
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IBARAKI materials design diffractometer (iMATERIA)—Versatile neutron diffractometer at J-PARC
Toru Ishigaki,Akinori Hoshikawa,Masao Yonemura,Takahiro Morishima,Takashi Kamiyama,R. Oishi,Kazuya Aizawa,Takashi Sakuma,Yo Tomota,Masatoshi Arai,Makoto Hayashi,K. Ebata,Yoshihiko Takano,K. Komatsuzaki,H. Asano,T. Kasao +15 more
TL;DR: Ibaraki prefecture, the local government of the area for J-PARC site, has decided to build a versatile neutron diffractometer (IBARAKI Materials Design Diffractometer, iMATERIA) to promote an industrial application for neutron beam in JPARC as discussed by the authors.
Journal ArticleDOI
Layered NaxCrxTi1–xO2 as Bifunctional Electrode Materials for Rechargeable Sodium Batteries
Yuka Tsuchiya,Kazuki Takanashi,Takuya Nishinobo,Akiko Hokura,Masao Yonemura,Masao Yonemura,Takeshi Matsukawa,Toru Ishigaki,Keisuke Yamanaka,Toshiaki Ohta,Naoaki Yabuuchi,Naoaki Yabuuchi +11 more
TL;DR: In this article, a binary system of NaCrO2, NaxCrxTi1-xO2 (1.0 ≥ x ≥ 0.5), is systematically examined, and the electrodes' performance is tested in Na cells.