Spontaneous Hall effect induced by collinear antiferromagnetic order at room temperature.

Autor: Takagi R; Department of Applied Physics, University of Tokyo, Tokyo, Japan. rina.takagi@issp.u-tokyo.ac.jp.; Institute of Engineering Innovation, University of Tokyo, Tokyo, Japan. rina.takagi@issp.u-tokyo.ac.jp.; PRESTO, Japan Science and Technology Agency (JST), Kawaguchi, Japan. rina.takagi@issp.u-tokyo.ac.jp., Hirakida R; Department of Applied Physics, University of Tokyo, Tokyo, Japan., Settai Y; Department of Applied Physics, University of Tokyo, Tokyo, Japan., Oiwa R; RIKEN Center for Emergent Matter Science (CEMS), Wako, Japan., Takagi H; Department of Applied Physics, University of Tokyo, Tokyo, Japan., Kitaori A; Department of Applied Physics, University of Tokyo, Tokyo, Japan.; Institute of Engineering Innovation, University of Tokyo, Tokyo, Japan.; PRESTO, Japan Science and Technology Agency (JST), Kawaguchi, Japan., Yamauchi K; Department of Applied Physics, University of Tokyo, Tokyo, Japan., Inoue H; Department of Applied Physics, University of Tokyo, Tokyo, Japan., Yamaura JI; Institute for Solid State Physics, University of Tokyo, Kashiwa, Japan., Nishio-Hamane D; Institute for Solid State Physics, University of Tokyo, Kashiwa, Japan., Itoh S; Institute of Materials Structure Science, High Energy Accelerator Research Organization, Tsukuba, Japan.; Materials and Life Science Division, J-PARC Center, Tokai, Japan., Aji S; Institute for Solid State Physics, University of Tokyo, Kashiwa, Japan.; Department of Physics, Faculty of Mathematics and Natural Sciences, Universitas Indonesia, Depok, Indonesia., Saito H; Institute for Solid State Physics, University of Tokyo, Kashiwa, Japan., Nakajima T; RIKEN Center for Emergent Matter Science (CEMS), Wako, Japan.; Institute for Solid State Physics, University of Tokyo, Kashiwa, Japan., Nomoto T; PRESTO, Japan Science and Technology Agency (JST), Kawaguchi, Japan.; Research Center for Advanced Science and Technology, University of Tokyo, Tokyo, Japan., Arita R; RIKEN Center for Emergent Matter Science (CEMS), Wako, Japan.; Research Center for Advanced Science and Technology, University of Tokyo, Tokyo, Japan., Seki S; Department of Applied Physics, University of Tokyo, Tokyo, Japan. seki@ap.t.u-tokyo.ac.jp.; Institute of Engineering Innovation, University of Tokyo, Tokyo, Japan. seki@ap.t.u-tokyo.ac.jp.; PRESTO, Japan Science and Technology Agency (JST), Kawaguchi, Japan. seki@ap.t.u-tokyo.ac.jp.

Publikováno v: Nature materials [Nat Mater] 2025 Jan; Vol. 24 (1), pp. 63-68. Date of Electronic Publication: 2024 Dec 13.

J_{eff}=1/2 Hyperoctagon Lattice in Cobalt Oxalate Metal-Organic Framework.

Autor: Ishikawa H; Institute for Solid State Physics, University of Tokyo, Kashiwa, Chiba, 277-8581, Japan., Imajo S; Institute for Solid State Physics, University of Tokyo, Kashiwa, Chiba, 277-8581, Japan., Takeda H; Institute for Solid State Physics, University of Tokyo, Kashiwa, Chiba, 277-8581, Japan., Kakegawa M; Institute for Solid State Physics, University of Tokyo, Kashiwa, Chiba, 277-8581, Japan., Yamashita M; Institute for Solid State Physics, University of Tokyo, Kashiwa, Chiba, 277-8581, Japan., Yamaura JI; Institute for Solid State Physics, University of Tokyo, Kashiwa, Chiba, 277-8581, Japan., Kindo K; Institute for Solid State Physics, University of Tokyo, Kashiwa, Chiba, 277-8581, Japan.

Publikováno v: Physical review letters [Phys Rev Lett] 2024 Apr 12; Vol. 132 (15), pp. 156702.

Electronic and crystal structures of Ln FeAsO 1- x H x ( Ln = La, Sm) studied by x-ray absorption spectroscopy, x-ray emission spectroscopy, and x-ray diffraction (part I: carrier-doping dependence).

Autor: Yamamoto Y; Graduate School of Science and Technology, Kwansei Gakuin University, Sanda, Hyogo 669-1337, Japan., Yamaoka H; RIKEN SPring-8 Center, Sayo, Hyogo 679-5148, Japan., Uozumi T; Department of Physics and electronics, Osaka Prefecture University, 1-1 Gakuen, Nakaku, Sakai, Osaka 599-8531, Japan., Hariki A; Department of Physics and electronics, Osaka Prefecture University, 1-1 Gakuen, Nakaku, Sakai, Osaka 599-8531, Japan., Onari S; Department of Physics, Nagoya University, Chikusa, Nagoya 464-8602, Japan., Yamaura JI; Materials Research Center for Element Strategy, Tokyo Institute of Technology, Yokohama, Kanagawa 226-8503, Japan., Ishii K; Synchrotron Radiation Research Center, National Institutes for Quantum and Radiological Science and Technology, Hyogo 679-5148, Japan., Kawai T; Graduate School of Science and Technology, Kwansei Gakuin University, Sanda, Hyogo 669-1337, Japan., Yoshida M; Graduate School of Science and Technology, Kwansei Gakuin University, Sanda, Hyogo 669-1337, Japan., Taguchi M; Toshiba Nanoanalysis Corporation, Kawasaki, Kanagawa 212-8583, Japan., Kobayashi K; Institute of Materials Structure Science, High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan., Lin JF; Department of Geological Sciences, The University of Texas at Austin, Austin, Texas 78712, United States of America., Hiraoka N; National Synchrotron Radiation Research Center, Hsinchu 30076, Taiwan., Ishii H; National Synchrotron Radiation Research Center, Hsinchu 30076, Taiwan., Tsuei KD; National Synchrotron Radiation Research Center, Hsinchu 30076, Taiwan., Okanishi H; Laboratory for Materials and Structures, Tokyo Institute of Technology, Yokohama 226-8503, Japan., Iimura S; Laboratory for Materials and Structures, Tokyo Institute of Technology, Yokohama 226-8503, Japan., Matsuishi S; Laboratory for Materials and Structures, Tokyo Institute of Technology, Yokohama 226-8503, Japan., Hosono H; Materials Research Center for Element Strategy, Tokyo Institute of Technology, Yokohama, Kanagawa 226-8503, Japan.; Laboratory for Materials and Structures, Tokyo Institute of Technology, Yokohama 226-8503, Japan., Mizuki J; Graduate School of Science and Technology, Kwansei Gakuin University, Sanda, Hyogo 669-1337, Japan.

Publikováno v: Journal of physics. Condensed matter : an Institute of Physics journal [J Phys Condens Matter] 2021 May 28; Vol. 33 (25). Date of Electronic Publication: 2021 May 28.

Reversible 3D-2D structural phase transition and giant electronic modulation in nonequilibrium alloy semiconductor, lead-tin-selenide.

Autor: Katase T; Laboratory for Materials and Structures, Institute of Innovative Research, Tokyo Institute of Technology, 4259 Nagatsuta, Midori, Yokohama 226-8503, Japan. katase@mces.titech.ac.jp kamiya.t.aa@m.titech.ac.jp., Takahashi Y; Laboratory for Materials and Structures, Institute of Innovative Research, Tokyo Institute of Technology, 4259 Nagatsuta, Midori, Yokohama 226-8503, Japan., He X; Laboratory for Materials and Structures, Institute of Innovative Research, Tokyo Institute of Technology, 4259 Nagatsuta, Midori, Yokohama 226-8503, Japan., Tadano T; National Institute for Materials Science, Sengen, Tsukuba 305-0047, Japan., Ide K; Laboratory for Materials and Structures, Institute of Innovative Research, Tokyo Institute of Technology, 4259 Nagatsuta, Midori, Yokohama 226-8503, Japan., Yoshida H; The Institute of Scientific and Industrial Research, Osaka University, 8-1 Mihogaoka, Ibaraki, Osaka 567-0047, Japan., Kawachi S; Materials Research Center for Element Strategy, Tokyo Institute of Technology, 4259 Nagatsuta, Midori, Yokohama 226-8503, Japan., Yamaura JI; Materials Research Center for Element Strategy, Tokyo Institute of Technology, 4259 Nagatsuta, Midori, Yokohama 226-8503, Japan., Sasase M; Materials Research Center for Element Strategy, Tokyo Institute of Technology, 4259 Nagatsuta, Midori, Yokohama 226-8503, Japan., Hiramatsu H; Laboratory for Materials and Structures, Institute of Innovative Research, Tokyo Institute of Technology, 4259 Nagatsuta, Midori, Yokohama 226-8503, Japan.; Materials Research Center for Element Strategy, Tokyo Institute of Technology, 4259 Nagatsuta, Midori, Yokohama 226-8503, Japan., Hosono H; Materials Research Center for Element Strategy, Tokyo Institute of Technology, 4259 Nagatsuta, Midori, Yokohama 226-8503, Japan., Kamiya T; Laboratory for Materials and Structures, Institute of Innovative Research, Tokyo Institute of Technology, 4259 Nagatsuta, Midori, Yokohama 226-8503, Japan. katase@mces.titech.ac.jp kamiya.t.aa@m.titech.ac.jp.; Materials Research Center for Element Strategy, Tokyo Institute of Technology, 4259 Nagatsuta, Midori, Yokohama 226-8503, Japan.

Publikováno v: Science advances [Sci Adv] 2021 Mar 19; Vol. 7 (12). Date of Electronic Publication: 2021 Mar 19 (Print Publication: 2021).

Polar nano-region structure in the oxynitride perovskite LaTiO 2 N.

Autor: Yamaura JI; Materials Research Centre for Element Strategy, Tokyo Institute of Technology, Yokohama, Kanagawa 226-8503, Japan. jyamaura@mces.titech.ac.jp., Maki S, Honda T, Matsui Y, Noviyanto A, Otomo T, Abe H, Murakami Y, Ohashi N

Publikováno v: Chemical communications (Cambridge, England) [Chem Commun (Camb)] 2020 Jan 30; Vol. 56 (9), pp. 1385-1388.