Program

Division 8 Poster Session

18th PS Room 18aPS　10:00〜12:00

Division 8
Poster Session
（Mainly d-electron systems）

41: Structural phase transition and anomalous resistivity in Pb-doped LaOFBiS₂ superconductors; Muroran Institute of Technology; Miku Sasaki, Yasushi Nakamura, Kiyoshi Mizusawa, Yoriaki Izumi, KAN ZHENGJI, Naoki Momono
42: The effect of Sb substitution in BiS₂-layered LaO_0.5F_0.5Bi_1-xSb_xS₂; Muroran Institute of Technology; Yasushi Nakamura, Miku Sasaki, Kiyoshi Mizusawa, Yoriaki Izumi, Kan ZHENGJI, Naoki Momono
43: First-principles calculations of flat band candidate materials Pb₂As₂O₇ and Pb₂Sn₂O₇; AIST^A, IMRA-JAPAN^B; Izumi Hase^A, Yoichi Higashi^A, Hiroshi Eisaki^A, Kenji Kawashima^A,B
44: Theoretical study for qubit application of cuprate superconductor thin films composed of three Nano-Islands; Degree Program of Pure and Applied Sciences, Univ. of Tsukuba, CCS, Univ. of Tsukuba^A; Hayato Taya, Hiroyasu Koizumi^A
45: Singular-mode functional renormalization group approach to the interference amoung spin, nematic, and superconducting fluctuations; Department of Physics, Nara Women's University; Kurumi Imai, Masahisa Tsuchiizu
46: Superconductivity in an infinite-chain cuprate (Sr,Ca)CuO₂based on the first-principles calculation and the Tomonaga-Luttinger liquid theory.; Graduate School of Science and Technology, Niigata University, Faculty of Science,Niigata University^A; Tomoki Wada, Hiroyuki Kawai, Yoshiaki Ono^A
47: Temperature and electron density dependence of the optical and Hall conductivity in the square lattice Hubbard model; ADSE, Hiroshima Univ.; Arata Tanaka
48: Electronic structure of over-doped LSCO by neutron scattering experiments; Muroran Inst. Tech., IMR, Tohoku Univ.^A; Ryota Itadaki, Yoichi Ikeda^A, Tohru Kurosawa, Naoki Momono, Masaki Fujita^A
49: Measurement of the photo Seebeck effect in copper(I) oxide Cu₂O; Fac. of Sci. and Tech., Tokyo Univ. of Sci.; Mayuko Nagano, Ayumu Shibaoka, Seiya Yoshito, Shogo Yoshida, Ryuji Okazaki
51: Temperature dependence of quasiparticle states for La_2-xSr_xCuO₄ by angle-resolved photoemission spectroscopy; Kyoto Univ., QST^A, KEK-IMSS-PF^B, Univ. of Tokyo^C, NTHU^D, CRIEPI^E, Univ. Cologne^F; M. Nagamoto, D. Ootsuki, T. Ishida, N. Tsutsumi, Y. Lee, M. Kitamura^A, K. Ozawa^B, A. Fujimori^C,D, S. Komiya^E, Y. Ando^F, T. Yoshida
52: Factors for superconductivity in the electron-doped cuprates studied by angle-resolved photoemission spectroscopy; Univ. Tokyo, Sophia Univ.^A, Tohoku Univ.^B, KEK^C, UVSOR^D; Masashige Miyamoto, Masafumi Horio, Kaname Moriya^A, Akira Takahashi^B, Kenichi Ozawa^C, Kiyohisa Tanaka^D, Yoji Koike^B, Tadashi Adachi^A, Iwao Matsuda
53: Optimization of superconducting phase of La₂CuO₄ by high pressure torsion; Kyushu Inst. Tech., Fukuoka Univ.^A; W.Abe, M.Mito, T.Tajiri^A, Z.Horita
^●54: Universal Chemical Formula Dependence of Ab Initio Low-Energy Effective Hamiltonian in Single-Layer Carrier Doped Cuprate Superconductors: Study by Hierarchical Dependence Extraction Algorithm; RIKEN^A，Univ. of Tokyo^B; Jean-Baptiste Morée^A，Ryotaro Arita^A，B
55: Crystal structures and magnetic phase diagram of Pr₂Ba₄Cu₇O_15-δ superconductors; Iwate Univ., Tohoku Univ.^A; R.Kudo, Y.Mizushima, N.Misawa, M.Matsukawa, T.Sasaki^A, H.Yamamoto^A
56: Development of High-Entropy-Type REBa₂Cu₃O_7-δ Superconductor with Multi-Element Solid Solution of Multiple Sites; Tokyo Metropolitan Univ.; Kota Muroi, Aichi Yamashita, Mahiro Yamanaka, Yoshikazu Mizuguchi
57: Pinning mechanism of High-entropy-type REBa2Cu3O7-δ thin films; Tokyo Metropolitan University^A, Yokohama National University^B, Kochi University of Technology^C; Mahiro Yamanaka^A, Aichi Yamashita^A, Naoko Oono^B, Takeshi Fujita^C, Daichi Oka^A, Yasushi Hirose^A, Akito Shimamura^A, Yusuke Nakanishi^A, Yasumitsu Miyata^A, Yoshikazu Mizuguchi^A, Toshihiko Maeda^C
58: Photoinduced quasiparticle dynamics of Bi2201 observed by spatio-temporally resolved measurement; Appl. Phys. Hokkaido Univ., Muroran Inst. Tech.^A, Phys. Hokkaido Univ.^B; Yukitsugu Fukasawa, Tohru Kurosawa, Satoshi Tsuchiya, Keisaku Yamane, Ryuji Morita, Migaku Oda, Yasunori Toda
59: Temperature-pressure phase diagram of FeSe_1-xS_x (0≤x≤0.13); Graduate School of Natural Science and Technology Shimane University^A, Next Generation Tatara Co-Creation Centre^B, Center for Integrated Research in Science, Shimane University^C; T. Nakatani^A, T. Maeda^A, K. Miyoshi^A,B, M. Manago^A, G. Motoyama^A, K. Fujiwara^A, S. Nishigori^A,C
60: Measurements of electrical resistivity of FeSe_1-xTe_x under pressure Ⅱ; Graduate School of Natural Science and Technology Shimane University^A, Next Generation Tatara Co-Creation Centre^B, Center for Integrated Research in Science, Shimane University^C; K. Tokuyama^A, H. Nakatani^A, D. Izuhara^A, K. Miyoshi^A,B,C, M. Manago^A, G. Motoyama^A, K. Fujiwara^A, S. Nishigori^C
61: Electronic structure of Ca_1-xLa_xKFe₄As₄(x=0,0.1,0.2) studied by angle-resolved photoemission spectroscopy; Waseda Univ., AIST^A, KEK-PF^B, Univ. of Rome^C; X. Zhao, K. Fujinuma, T. Mizokawa, S. Ishida^A, H. Eisaki^A, A. Iyo^A, K. Ozawa^B, N. L. Saini^C
62: Thermal expansion and magnetostriction in iron chalcogenides FeTe and FeSe_0.45Te_0.55; Univ. Toyama; K. Miyazawa, K. Miyakami, T. Kawabe, and T. Tayama
63: Superconductivity under pressure in (Li_1-xFe_x)OHFeSe II; Graduate School of Natural Science and Technology Shimane University^A, Next Generation Tatara Co-Creation Centre^B, Center for Integrated Research in Science, Shimane University^C; S. Taniguchi^A, T. Nakatani^A, K. Miyoshi^A,B,C, G. Motoyama^A, M. Manago^A, K. Fujiwara^A, S. Nishigori^C
64: Pressure effect of titanium oxide thin film Ti₃O₅; GSIBS, Nihon Univ.，CHS, Nihon Univ.^A, Dept. of Chem., TIT^B; Katsumi UJIHARA, Akihiro MITAKE^A, Hiroki TAKAHASHI^A, Kohei YOSHIMATSU^B, Takuto SOMA^B, Akira OHTOMO^B
65: Observations of intercalated-material and ratio dependence of the local density of states on layered nitride-chloride superconductors α-M_x TiNCl by STM/STS; Adv. Sci. & Eng. Hiroshima Univ., Kyusyu Inst. of Tech.^A; Akira Sugimoto, Masashi Tanaka^A, Toshikazu Ekino
66: Precision magnetometry for　pressure-driven nickalate superconductivity; Inst. for Solid State Phys., Univ. of Tokyo, Dept. of Phys., Univ. of Tokyo^A, Max Planck Institute^B; Keita Masaki, Naoka Hiraoka^A, Haruka Takeuchi^A, Chihiro Mamiya^A, Pascal Reiß^B, Aleksandra Krajewska^B, Runze Zhang^B, ^○Kentaro Kitagawa, Hidenori Takagi^A,B
67: Elemental substitution effects of crystal structure and physical properties in layered nickelates R_n+1Ni_nO_3n+1 (R=rare earth elements, n=2,3); Dept. of Phys., Yokohama National Univ.; T. Miyatake, A. Takahashi, Y. Osaka, T. Toda, M. Uehara
68: Theoretical study aimed for material design of multi-layered novel superconductors based on many-body calculation; Fac. of Eng., Tottori Univ.^A, Dept. Phys., Osaka Univ.^B, AMES, Tottori Univ.^C; K. Kurita^A, K. Kuroki^B and H. Sakakibara^{A, C}
69: Theoretical possibility of superconductivity in multi-layered palladates; Fac. of Eng., Tottori Univ.^A, Dept. Phys., Osaka Univ.^B, AMES, Tottori Univ.^C; Y.Hoshi^A, K.Ushio^A, K.Kuroki^B and H.Sakakibara^A,C
70: Theoretical study based on numerical calculations for bilayer oxide superconductors with orbital hybridization; Fac. of Eng., Tottori University^A, AMES, Tottori University^B, Dept. of Phys., Osaka Univ.^C; K. Ushio^A, Y. Hoshi^A, H. Sakakibara^A,B,Kazuhiko Kuroki^C
71: Theoretical study of multi-orbital model containing interlayer coupling and level offset employing fluctuation exchange approximation; Fac. of Eng., Tottori University^A, AMES, Tottori University^B; S. Teramoto^A, H. Sakakibara^A,B
72: Model construction of perovskite oxides superlattice in first principles and analysis of superconductivity; Fac. of Eng., Tottori University^A, AMES, Tottori University^B; Y. Iwamoto^A, D. Inage^A, K. Ushio^A, H. Sakakibara^A,B
73: Theoretical and numerical study of multilayered superconductors with incipient bands; Fac. of Eng., Tottori University^A, AMES, Tottori University^B; D. Nakaoka^A, H. Sakakibara^A,B
^●74: Effects of severe shear stress and hydrostatic pressure on the magnetism and crystal structure of manganese oxide Mn₃O₄; Kyushu Institute of Technology, Fukuoka University^A; A. Bertrand, M. Mito, T. Tajiri^A, Z. Horita
75: Magnetic-Field Dependences of Transport Properties in Cobalt Oxide Ba₃Co₂O₆(CO₃)_0.7 with Quasi-One-Dimensional Structures; Fac. of Sci. and Tech., Tokyo Univ. of Sci., Grad. Sch. Sci. Eng., Saitama Univ.^A; Asuka Komatsu, Shogo Yoshida, Yoshiki J. Sato, Ryuji Okazaki
76: RIXS spectrum of CuO₂ spin chain; ASRC, JAEA; Hiroaki Onishi
77: Search for new chalcogenide quantum materials using solid-state metathesis reactions; TUAT; Kimie Kim，Yuya Haraguchi，Hiroko Aruga Katori
78: Synthesis and electronic properties of novel chalcogenide spinels using reductive topochemical reactions; TUAT; Masahiro Kitamura, Yuya Haraguchi, Hiroko Aruga Katori
79: Electron doping of K₂NiF₄-type strontium titanate La_xSr_2-xTiO₄ and density of states; Grad. Sch. of Eng., Muroran Inst. of Tech.; M. Miyazaki, H. Abe, N. Nakazato, S. Ebisu
80: Study of spin-orbit interaction effect in d¹ electron systems of RP-type oxides by ab-initio calculations; Grad. Sch. of Eng. Muroran Inst. of Tech.; Y. Fujimura, M. Miyazaki, S. Ebisu
81: Study of temperature dependence of magnetic structure of antiferromagnetic α-Mn; Dept. Applied Physics, Shimane Univ., ICSR, Shimane Univ.^A, Grad. Natural Science, Okayama Univ.^B, Dept. Phys. Kobe Univ.^C; M. Manago, W. Irie, G. Motoyama, K. Miyoshi, S. Nishigori^A, K. Fujiwara, K. Akiba^B, S. Araki^B, T.C. Kobayashi^B, H. Harima^C
82: Nuclear Magnetic Resonance Measurements under Pressure of Antiferromagnetic α-Mn; Dept. Materials Science, Shimane Univ., ICSR, Shimane Univ.^A, Grad. Natural Science, Okayama Univ.^B, Dept. Phys, Kobe Univ.^C; Wataru Irie, Masahiro Manago, Gaku Motoyama, Kiyotaka Miyoshi, Shijo Nishigori^A, Kenji Fujiwara, Kazuto Akiba^B, Shingo Araki^B, Tatsuo C. Kobayashi^B, Hisatomo Harima^C
83: Zero field NMR of single crystals of α-Mn at ambient pressure; Graduate School of Science and Engineering, Chiba University, Graduate School of Science, Chiba University^A, Graduate School of Natural Science and Technology, Okayama University^B; F. Kawanabe, H. kawahito, G. Fujita, ^○H. Fukazawa^A, T. Ohama^A, Y. Kohori^A, K. Iwamoto^B, S. Araki^B, T. C. Kobayashi^B
84: The observation of anomalous Hall effect and anomalous Nernst effect arising from antiferromagnetism in noncollinear magnet NbMnP; Grad. Sch. of Sci., Kobe Univ., Grad. Sch. of Eng. Sci., Osaka Univ.^A; Y. Arai, H. Kotegawa, H. Tou, H. Sugawara, H. Takahashi^A, S. Ishiwata^A
85: Synthesis and magnetic properties of Ce and Cu substituted La₂NiO_4+δ; Grad. Sch. of Eng., Muroran Inst. of Tech.; K. Terashima, S. Ebisu, M. Miyazaki
86: Search for ultra-high magnetic field phase transition in Fe3O4; UEC Tokyo, ISSP^A; K.Shimbori, Y.Ishi^A, D.Bhoi, K.Noda, K.Seki, Y.H.Matsuda^A, A.Ikeda
87: Single crystal growth of MnCoGe and related materials with zigzag structure; Department of Physical Science and Engineering, Nagoya Institute of Technology; Mirano Sakakibara, Shota Nakamura, Shigeo Ohara
88: Thermoelectric Properties of Ca₃Co_4-xSn_xO₉ Single Crystals; Tokyo Univ. of Sci., Saitama Univ.^A; Motoya Takenaka, Yoshiki J. Sato^A, Ryuji Okazaki
89: Thermal transport properties of single crystals of van der Waals crystal Ta₂M₃Te₅ (M = Ni, Pd); ISSP, Univ. Tokyo; H.Isomura, R.Okuma, J.Yamaura, Y.Okamoto
90: Synthesis and physical properties of Kagome metal A₂T₃X (X=Si, Ge) with ordered Laves structure; Institute for Solid State Physics, University of Tokyo; Kodai Moriyama, Jun-ichi Yamaura, Yoshihiko Okamoto, Zenji Hiroi
91: Synthesis and superconductivity of hexagonal Zr₆RuBi₂ without spatial inversion symmetry; ISSP, Univ. of Tokyo; Kosuke Yuchi, Kodai Moriyama, Ryutaro Okuma, Zenji Hiroi, and Yoshihiko Okamoto
92: Superconductivity in Rhenium Borides; UEC; Yutaka Hino，Kento Kuramata，Takahiro Muranaka
93: Interlayer couplings and spin-fluctuation in layered perovskite transition metal oxide; Fac. of Eng., Tottori University^A, AMES, Tottori University^B; A. Fujii^A, H. Sakakibara^A,B
94: Electron fluctuation and superconducting mechanism in 3R-WS₂ based on first-principles calculations; Graduate School of Science and Technology, Niigata Univ., JAEA^A, Faculty of Science, Niigata University^B; Yu Wang, Takuya Sekikawa^A, Yoshiaki Ohno^B
95: Bound states between the Majorana-Landau levels in the strained Kitaev model; Univ. of Hyogo; Takuto Yamada, Takafumi Suzuki, Seiichiro Suga
96: Controlling Electronic Properties by Intercalating Organic Molecules into Two-Dimensional van der Waals Quantum Magnets; TUAT; Kota Chinone, Yuya Haraguchi, Hiroko Aruga Katori
97: Synthesis and electronic properties of 3d-5d hybridized ilmenite-type oxides; TUAT; Haruki Kira，Yuya Haraguchi，Hiroko Aruga Katori
98: Effect of the degree of A-site order on the magnetic properties of NdBaMn₂O₆; Toho Univ.^A, Reserch Center for Materials with integrated Properties, Toho Univ.^B; Noriharu Hamai^A, Hiroya Hattori^A, Daisuke Akahoshi^A,B
99: Relationship between non-Fermi-liquid behavior and magnetic correlations in La and K co-doped CaRuO₃; Faculty of Science, Ibaraki Univ., ISSP, Univ. of Tokyo^A; H. Ebisawa, Y. Shiozawa, M, Sugitani, A. Matsuo^A, K. Kindo^A, and M. Yokoyama
100: Thermoelectric properties of the quasi-two-dimensional Fermi liquid material Sr₂RuO₄-Ru eutectic system; Fac. of Sci. and Tech., Tokyo Univ. of Sci.; Takeru Ito, Shogo Yoshida, Ryuji Okazaki, Hiroshi Yaguchi
101: Study of nonmagnetic phase transition at 215K by Raman scattering in 12L perovskite oxide Ba₄BiIr₃O₁₂; Kyushu Institute of Technology, Hiroshima University^A; Kaede Unten, Takumi Hasegawa^A, Kazuyuki Matsuhira
102: Research for structure of molecular formation system using quantum beam; Nagoya Univ., ISSP^A, JASRI^B, Tokyo Institute of Technology^C; Masatoshi Emi, Keita Kojima^A, Tsubasa Ohashi, Naoyuki Katayama, Kenta Oka^B, Hirokazu Kadobayashi^B, Saori Kawaguchi^B, Kenta Hashimoto^C, Suguru Kitani^C Hiroshi Sawa
103: Negative magnetoresistance in TaS₂; Tokyo University of Science, Nihon University^A; Yuto Nakashima, Sora Kobayashi, Atsushi Nomura, Hideaki Sakata
105: High-Temperature Thermoelectric Properties of Ca_2-xSr_xRuO₄ Single Crystals; Tokyo Univ. of Sci., Kurume Institute of Technology^A; Ryota Otsuki, Kaito Taniguchi, Shogo Yoshida, Ryuji Okazaki, Fumihiko Nakamura^A
106: Pressure effect of transport properties for 1T-TaS₂; Graduate School of Science and Technology, Niigata University, Faculty of Engineering,Niigata University^A; A.Nakano, K.Matsumoto, R.Araki, R.Maeda, T.Uehara, T.Nakano, N.Takeda
107: Chemical doping effect on transport properties of layered PtBi₂; Dept. of Phys., Toho Univ., AIST^A, Dept. of Phys., Waseda Univ.^B, ZAIKEN, Waseda Univ.^C; Yurina Oda, Hisashi Inoue^A, Ryosuke Mikawa^B, Haruki Takei^B, Takuro Katsufuji^B,C，Takehito Suzuki
108: Observation of current-induced lattice distortion in spin-orbit coupled iridium oxide Ca₅Ir₃O₁₂; Kyushu Inst. Tech., Hiroshima Univ.^A, JASRI^B, Ibaraki Univ.^C, KEK^D, Tokyo Univ.^E, Kyushu Univ.^F; Keisuke Kadohiro, Hiroki Hanate, Momoka Hayashida, Takumi Hasegawa^A, Satoshi Tsutsui^B,C, Hironori Nakao^D, Yoshihiko Okamoto^E, Koji Miyazaki^F, Kazuyuki Matsuhira
109: Uniaxial strain effects in voltage-current characteristics and piezoelectric effect in iridium oxide Ca₅Ir₃O₁₂; Kyushu Institute of Technology; Masato Takeda, Yoshiki Hanate, Momoka Hayashida, Kazuyuki Matsuhira
110: Structural study of elemental substituted excitonic insulator Ta₂NiSe₅ using X-ray diffraction; Dept. of Phys., Niigata Univ., Grad. Sch. of Sci. and Tec., Niigata Univ.^A, JASRI^B; Y. Hirose, S. Tsuchida^A, S. Sano^A, S. Kawaguchi^B, S. Kobayashi^B, A. Ohmura, R. Settai
111: Exploration of novel 5d transition metal oxides with d-f electrons by high-pressure synthesis; Grad. Sch. Eng. Sci., Osaka Univ.^A, CSRN. Osaka Univ.^B, KEK IMSS^C, NIMS^D, SRIS. Tohoku Univ.^E, TARA. Tsukuba Univ.^F; T. Sugihara^A, H. Takahashi^A,B, D. Okuyama^C, Y. Yamasaki^D, Y. Yamada^C,E, N. Adachi^C,F, S. Ishiwata^A,B
112: New HEA superconductor with α-Mn type structure; UEC; Ryo Nakamura, Takahiro Muranaka
113: Crystallographic chirality of TSi₂ probed by circularly-polarized resonant soft X-ray diffraction; Osaka Metropolitan Univ., IMSS, KEK^A; T. Yamamoto, Y. Kousaka, H. Nakao^A, H. Shishido, Y. Togawa
114: Electronic states and superconductivity near the semimetal-semiconductor transition in HgTe under pressure based on a multi- band Hubbard model; Graduate School of Science and Technology, Niigata University, Faculty of Science, Niigata University^A; Haruki Okamura, Yusuke Inokuma, Yoshiaki Ono^A
115: Anomalous electric transport in the Kagome magnet YbFe₆Ge₆; GSFS UTokyo, Rice Univ.^A, ISSP^B, PSI^C, ORNL^D; Supeng Liu, Weiliang Yao^A, Hodaka Kikuchi^B, Hajime Ishikawa^B, Øystein S. Fjellvag^C, David W. Tam^C, Feng Ye^D, Yuxiang Gao^A, Emilia Morosan^A, Takatsugu Masuda^B, Kenichiro Hashimoto, Takasada Shibauchi, Pengcheng Dai^A
116: Development of scanning magneto-optical kerr effect technique to observe antiferromagnetic domains; Graduate School of Engineering, Kyoto Univ.; Gakuto Watanabe, Soichiro Yamane, Atsutoshi Ikeda, Shingo Yonezawa
^●117: Scanning tunneling microscopy/ spectroscopy studies on thin film Fe(Se, Te) on SrTiO₃ substrate; Sci. Dept. Tokyo Tech., ISSP U. Tokyo^A; Bin Yu, Wen Si^A, Yasuaki Miyakawa, Satoru Ichinokura, Toru Hirahara

18th PSA Room 18pPSA　13:30〜15:30

Division 8
Poster Session
（Mainly f-electron systems 1）

1: Conductivity measurements of the Fe-based superconductor EuFe₂As₂ in magnetic fields; Grad. Sch. Science and Engineering, Iwate Univ.，Grad. Sch. Mater. Univ. of Hyogo^A; Kazuki Saito, Kazuhei Wakiya, Mitsuteru Nakamura, Masahito Yoshizawa, Shugo Ikeda^A, Hisao Kobayashi^A, Yoshiki Nakanishi
2: Possible depth-dependent electronic states of Eu₃Bi₂S₄F₄; Dept. Appl. Phys., Tokyo Univ. Sci., China Jiliang Univ.^A, JASRI^B; Kento Ishigaki, Yasutaka Sawata, Hui-Fei Zhai^A, Jiayi Tang^B, Akira Yasui^B, Tomohiko Saitoh
3: Microscopic measurement of pressure-induced superconductor CeSb₂ by NQR under pressure; Dept. of Phys. Kobe Univ.; S.Nakanishi, H.Kotegawa, H.Tou, H.Sugawara, H.Harima
4: Quantum critical fluctuations in heavy-fermion superconductor CeCo_1-xNi_xIn₅ measured by Hall resistivity; Faculty of Science, Ibaraki Univ., IMR, Tohoku Univ.^A, Faculty of Education, Shinshu Univ.^B; R. Koizumi, A. Yashiro, T. Takahashi, H. Fujimoto, Y. Shimizu^A, D. Aoki^A, K. Tenya^B, M. Yokoyama
5: Angular dependence of the upper critical field of CeCoIn₅ near the superconducting transition temperature investigated by using a home-built rotator system; Chuo Univ.; K. Totsuka, Y. Kono, S. Kittaka
6: The exploration of superconductivity in (Tm_1-xLu_x)₅Co₆Sn₁₈; Graduate School of Science and Technology, Niigata University, Faculty of Engineering, Niigata University^A; I.Kumasaka, T.Nomoto^A, T.Nakano, N.Takeda^A
11: Low temperature physical properties of the hexagonal frustrated compounds REMgIn (RE = rare earths) IV; Department of Physics, Graduate School of Science, Kobe University，Research Facility Center for Science and Technology, Kobe University^A，Molecular Photoscience Research Center, Kobe University^B; Kou Onishi，Eiichi Matsuoka，Hitoshi Sugawara，Takahiro Sakurai^A，Hitoshi Ohta^B
12: Neutron scattering of antiferromagnet Tb₂Pt₆Ga₁₅; Univ. of Toyama, JAEA MSRC^A, JAEA ASRC^B; K. Ota, Y. Watabe, S. Ichioka, M. Osumi, Y. Matsumoto, C. Tabata^A, K. Kaneko^A, Y. Haga^B
13: Phase diagram of neodymium lithium germanide NdLiGe₂; Graduate School of Science & Engineering, Saitama Univ.; M. Suga, M. Otake, S. Michimura, Y.J. Sato, M. Kosaka
14: Crystalline electric field and Magnetic phase diagram of hexagonal compound DyPdPb with ZrNiAl-type structure; Graduate School of Science & Engineering, Saitama Univ., Faculty of Science, Saitama Univ.^A; S. Michimura, H. Goto, C. Sato^A, K. Yamamoto, S. Oki^A, M. Kosaka
15: Elastic properties of EuAl₄ in magnetic field; Graduate School of Science and Engineering, Iwate University, Institute for Materials Research, Tohoku University^A, Institute Graduate School of Science, Tokyo Metropolitan University^B, Graduate School of Science and Engineering, University of the Ryukyus^C; R. Takahashi, T. Satō, M.T. Nakamura, M. Yoshizawa, K. Wakiya, A. Nakamura^A, Y. Ōnuki^B, M. Hedo^C, Y. Nakanishi
16: Yttrium substitution effect on the elastic properties of amorphous Ce-Mn alloys; Grad. Sch. of Sci. and Eng., Iwate Univ., Grad. Sch. of Eng., Muroran Inst. of Tech.^A; K. Wakiya, T. Chida, R. Takahashi, K. Saito, M. Nakamura, M. Yoshizawa, K. Yamazaki^A, T. Yoshimura^A, Y. Amakai^A, Y. Nakanishi
21: Study of the role of 2nd element in GdRu₂Si₂ and CeRu₂Si₂ systems by substituting by 3d (=Fe, Ni) and 4d (=Pd) transition metals through magnetic properties.; Univ. Tsukuba, Muroran IT^A, NIT Ibaraki College^B; K. Yano, Y. Amakai^A, Y. Hara^B, E. Kita, C. Kawagoe^A, H. Takano^A, H. Tanimoto and S. Murayama^A
22: Single crystal growth and Physical properties of RMn₂Sb₂ (R = Eu, Yb); Yamaguchi Univ., ISSP, Univ. of Tokyo^A; Tetsuya Fujiwara, Reo Niiya, Yoshiya Uwatoko^A
23: Synthesis and measurements of magnetic and transport properties of Yb zigzag chain compounds YbPd₂X (X = Ge, Si); AdSE, Hiroshima Univ.; Nonoka Higa, Kazuaki Oda, Xianda Deng, Shinnosuke Akazawa, Takahiro Onimaru
24: ac susceptibility and ²⁷Al-NMR studies in the Au-Al-Tb 1/1 approximant crystals with long range magnetic order; Faculty of Advanced Engineering, Tokyo University of Science，Res. Ins. of Sci. and Tech., Tokyo University of Science^A; H.Katai, M.Komiya, K.Sakai, T.Kouchi, T.Itou, T.Watanabe, A.Ishikawa^A, T.D.Yamamoto, R.Tamura
25: NMR study on the microscopic electronic state of EuCu₂(Ge_1-xSi_x)₂ II; Fac. of Sci., Univ. of the Ryukyus, Grad. Sch. of Eng. and Sci., Univ. of the Ryukyus^A; Mamoru Yogi^A, Yuki Yamauchi^A, Wataru Iha^A, Masato Hedo, Takao Nakama, Yoshichika Onuki
26: Structural symmetry and magnetic interaction in the Remeika phase compounds Eu₃Tr₄Sn₁₃(Tr = Rh, Ir); Graduate School of Sci. and Eng. of Ibaraki Univ., Faculty of Sci., Ibaraki Univ.^A, Atomic Science Center of Ibaraki Univ.^B, IMSS KEK^C, CROSS^D; T. Kumada^A, Y. Suzuki^A, A. Shimoda^A, H. Imazeki^A, W. Kurosawa^A, K. Iwasa^A,B, K. Kuwahara^A, K. Ohoyama^A,B, A. Hoshikawa^A,B, H. Sagayama^C, D. Okuyama^C, H. Nakao^C, M. Ishikado^D, T. Ishigaki^D
31: Elastic softening of Er₃Fe₅O₁₂; Niigata Univ.，CROSS^A，NCKU^B，JAEA^C，KEK^D; Mitsuhiro Akatsu，Miha Sumiyoshi，Yuichi Nemoto，Shin-ichi Shamoto^A,B,C,D
32: Optimization of single crystal growth conditions and magnetism of EuIr₂P₂ with chiral structure; Tokyo Metrop. Univ.^A, RIKEN-CEMS^B; I. Watanabe^A, H. Suzuki^A, Y. Ōnuki^A,B, R. Higashinaka^A, Y. Aoki^A, T. D. Matsuda^A
33: Phase diagrams of tetragonal R₂NiGa₁₂ (R=Ce-Nd) compounds; Graduate School of Science & Engineering, Saitama Univ., Faculty of Science, Saitama Univ.^A; S. Watanabe, H. Suzuki^A, ^○M. Kosaka, S. Michimura
34: Single crystal growth and anisotropic properties of SmTr₂Ge₂ (Tr=Co,Ni); Tokyo Metrop. Univ.^A, RIKEN-CEMS^B; K. Higo^A, R. Higashinaka^A, Y. Onuki^A,B, T. D. Matsuda^A, Y.Aoki^A
35: Single-crystal growth and physical properties of trigonal quaternary compound SmNiAl₄Ge₂; Graduate School of Science & Engineering, Saitama Univ., Faculty of Science, Saitama Univ.^A; H. Goto, K. Otaki^A, K. Takahashi, S. Michimura, Y.J. Sato, M. Kosaka
36: Study of magnetic anisotropy in antiferromagnetic states of Nd₃TiSb₅ and Nd₃TiBi₅; Graduate School of Natural Science and Technology Shimane University^A, Center for Integrated Research in Science Shimane University^B; Manami Nakatani, Gaku Motoyama^A, Shijo Nishigori^A,B, Masahiro Manago^A, Kiyotaka Miyoshi^A, Kenji Fujiwara^A
41: single crystal growth and anisotropic physical property measurements of SmTr₂Si₂ (Tr = Ni, Pd); Tokyo Metrop. Univ.^A，RIKEN-CEMS^B; H. Kitagawa^A，K.Higo^A，R. Higashinaka^A，Y. Onuki^A,B，T. D. Matsuda^A，Y. Aoki^A
42: NMR Study on Antiferromagnetic Structure in UNi₄B; Kobe Univ., RI Center，Kyushu Univ.^A, IMR Tohoku Univ.^B; S.Abe, H. Ochi, R. Takeuchi, Y. Kishimoto, H. Kotegawa, H. Harima, H. Tou, F. Honda^A, Y.Homma^B, A.Nakamura^B, Y.Shimizu^B, D.Li^B, D.Aoki^B
43: Ultrasonic study of charge fluctuations and crystal field effects in Au-Al-Yb 1/1 approximant crystals; Grad. Sch. of Sci. and Tech., Niigata Univ., Fac. of Sci., Niigata Univ.^A, Grad. Sch. of Sci., Nagoya Univ.^B, Fac. of Eng., Aichi Inst. of Tech.^C; Y. Nemoto, Y. Kobayashi, R. Fujita, M. Akatsu^A, K. Yokoo^B, K. Deguchi^B, N. K. Sato^C
44: Ultrasonic measurements of elastic constants in Au-Al-Yb quasicrystals under hydrostatic pressure; Grad. Sch. of Sci. and Tech., Niigata Univ., Fac. of Sci., Niigata Univ.^A, Grad. Sch. of Sci., Nagoya Univ.^B, Fac. of Eng., Aichi Inst. of Tech.^C; R. Fujita, M. Akatsu^A, Y. Nemoto, K. Yokoo^B, K. Deguchi^B, N. K. Sato^C
45: Magnetic phase diagram of YbMn₆Ge₆; Kyoto Univ., IAMRD^A; Nakatani Taketo，Ueda Hiroaki^A，Michioka Chishiro
46: Elastic properties of the approximant crystal RCd₆(R=Pr,Tb,Y) by ultrasonic measurements; Graduate School of Science and Engineering, Iwate University, Center for Liberal Arts and Sciences, Faculty of Engineering, Toyama Prefectural University^A; T.Iwasaki, M.Ito, K.Fujikawa, K.Wakiya, M.Nakamura, M.Yoshizawa, Y.Muro^A, Y.Nakanishi
51: Elastic properties of quasicrystal approximant CeCd₆ proved by ultrasonic measurements.; Graduate School of Science and Engineering, Iwate University, Center for Liberal Arts and Sciences, Faculty of Engineering, Toyama Prefectural University^A; M. Ito, T. Iwasaki, K. Wakiya, M. Nakamura, M. Yoshizawa, Y. Muro^A, Y. Nakanishi
52: Stabilization of high-pressure structural phases in lanthanide single element ferromagnets using high-pressure torsion; Kyushu Inst. of Tech., Fukuoka Univ.^A; G.Nakamura, M.Mito, T.Tajiri^A, Z.Horita
53: Structure and magnetic properties of Cd-substituted PrRu₂ Zn₂₀; Faculty of Science and Engineering, Iwate University; Y. Ono, K. Wakiya, S. Tamura, M. Nakamura, M. Yoshizawa, Y. Nakanishi
54: Comparison of magnetic properties of Ce₃TiBi₅ and Ce₃ZrBi₅ with Ce zig-zag chains structure; Graduate School of Natural Science and Technology Shimane University^A, Center for Integrated Research in Science, Shimane University^B; Kazuki Hadeshige, Gaku Motoyama^A, Keita Nakagawa^A, Masahiro Shinozaki^A, Shijo Nishigori^A,B, Masahiro Manago^A, Kiyotaka Miyoshi^A, Kenji Fujiwara^A
55: Construction of Wannier functions based on synthetic angular momentum J states and Dynamical Mean Field Theory calculations for Ce-systems; Dept. of Phys., Tohoku Univ.; Ryota Yamada, Takashi Koretsune
56: Electronic state of CeCu₆ studied by soft x-ray photoemission spectroscopy; MSRC, JAEA^A, Fac. of Sci., Kyoto Sangyo Univ.^B, Dept. Phys., Tokyo Metrop. Univ.^C; I. Kawasaki^A, S.-i. Fujimori^A, H. Yamagami^A,B, T.D. Matsuda^C, Y. Onuki^C
61: Optimisation of single crystal growth conditions on LaCu₂Ge₂ and CeCu₂Ge₂; Dept. of Phys., Tokyo Metrop. Univ.^A, RIKEN-CEMS^B; L. Ikenaga^A, M. Miyake^A, Y. Ōnuki^A,B, R. Higashinaka^A, Y. Aoki^A, and T. D. Matsuda^A
62: Low-Temperature Specific Heat for Strongly Correlated Amorphous Ce-Alloys with Low Ce Concentration; Grad. Sch. of Eng., Muroran Inst. of Tech., University of Toyama^A; Y. Kobayashi, WURIGA, Y. Amakai, T. Namiki^A, T. Kuwai^A
63: Single-crystal study of tetragonal Ce-zigzag compound CeRh₂Al₁₀; Toyama Pref. Univ., Univ. Toyama^A, Univ. Johanesbrug^B, ISIS-RAL^C; Y. Muro, T. Namiki^A, T. Kuwai^A, A. M. Strydom^B, D. T. Adroja^C
64: Transport Properties of Kondo Semimetal CeRu₂Al₁₀ under High Pressure II; Department of Physics, Kobe University, Department of Engineering Science, The University of Electro-Communications^A, ISSP, University of Tokyo^B; Takuya Komoda, Fuya Maetani, Eiichi Matsuoka, Hisashi Kotegawa, Hideki Tou, Kazuyuki Matsubayashi^A, DillipKumar Bhoi^B, Xiaoling Shen^B, Yoshiya Uwatoko^B, Hitoshi Sugawara

18th PSB Room 18pPSB　15:30〜17:30

Division 8
Poster Session
（Mainly f-electron systems 2）

71: Anomalous phase transition with a change of Fermi surface in the antiferromagnetic phase of CeIrSi₃; Faculty of Sci., Tohoku Univ., ISSP^A; Y.Wu, H.Iida, H.Sano, Y.Miseki, R.Ohno, T.Sakakibara^A, N.Kabeya, Y.Mizukami, N.Kimura
72: Cryogenic magnetic refrigeration of intermetallic compounds YbCo₂ with high Yb density; Hiroshima Univ.，NIMS^A; R.Yokoo，H.Furuie，K.Watanabe，T.Onimaru，N.Tuzii，Y.Shimura
73: Magnetism and Conductivity of SmPdSb₂; Graduate School of Science and Technology, Niigata University, Faculty of Engineering,Niigata University^A; H.Watanabe, T.Nomoto^A, T.Nakano, N.Takeda^A
74: Magnetism and valence state of EuT₂X₂ under high pressure; KYOKUGEN, Grad. Sch. Eng. Sci., Osaka Univ., Tokyo Metropolitan Univ.^A; Kensho ŌISHI, Tomoko KAGAYAMA, Katsuya SHIMIZU, Yoshichika ŌNUKI^A
75: Ultrasonic investigation of the elastic properties of cubic PrRu₂Sn₂Zn₁₈; Graduate School of Science and Engineering, Iwate Univ., HLD-HZDR^A; S. Tamura, K. Wakiya, M. Nakamura, M. Yoshizawa, Y. Nakanishi, A. Hauspurg^A, J. Sourd^A, S. Zherlitsyn^A, J. Wosnitza^A
76: Elemental substitution effect for the field-induced ordering in YbCo₂Zn₂₀ by magnetostriction measurements; AdSE, Hiroshima Univ.; Yasuyuki Shimura, Issei Nishihara, and Takahiro Onimaru
77: The f electron states of NdB₄; JAEA^A，Ibaraki Univ.^B，YNU^C，J-PARC^D，Tokyo Univ.^E; N. Metoki^A,B，H. Yamauchi^A，R. Watanuki^C，S. Kawamura^D，M. Yoshida^E，H. Yoshizawa^E
78: Magnetic properties of RAl₃ (R=Gd,Tb,Dy,Ho,Er)Ⅱ; Dep. of Phys.，Kochi Univ.; H. Lee, T. Nishioka
81: Pressure-induced metallization of Sm_2.75C₆₀; KYOKUGEN, Grad. Sch. Eng. Sci., Osaka Univ., Osaka Metropolitan Univ.^A, Aristotle Univ.^B; Ryotaro IDO, Tomoko KAGAYAMA, Katsuya SHIMIZU, Naoya YOSHIKANE^A, Keisuke MATSUI^A, John ARVANITIDIS^B, Kosmas PRASSIDES^A
82: Study of atomic structure for amorphous alloy Ce₂₅Mn₇₅ by molecular dynamics simulation; Grad. Sch. of Eng., Muroran Inst. of Tech.; Miku Hirai, Yuto Kobayashi, Naoya Sawaguchi, Yusuke Amakai
83: Crystal structures and physical properties of double-perovskite oxide Ba₂CeSbO₆; Iwate Univ.; H.Sakou, K.Hata, Dayal Chandra Roy, M.Matsukawa, S.Aizawa, K.Nishidate
84: Optimization of photocatalytic performance of double perovskite oxide films using machine learning; Iwate Univ.; K.Hata, H.Sakou, M.Matsukawa, K.Nishidate, S.Aisawa
85: Synchrotron-radiation-based ¹⁷⁴Yb Mössbauer Spectroscopy for the valence-fluctuating Au-Al-Yb 1/1 Approximant under high pressure at low temperature Ⅲ; Univ. of Hyogo, JASRI^A, Hirosaki Univ.^B, Nagoya Univ.^C; Y. Kinoshita, N. Nagasawa^A, S. Ikeda, S, Kawachi, R. Masuda^B, Y. Yoda^A, Y. Nakamura^C, Y. Sakakibara^C, Y. Yoneyama^C, K. Yokoo^C, T. Kanai^C, K. Deguchi^C, H. Kobayashi
86: Electronic structure of Au-Ga-Yb quasicrystal and approximant investigated by resonant hard x-ray photoemission spectroscopy; Grad. Sch. Eng., Osaka Metro. Univ.^A, JASRI^B, Fac. Sci., Kumamoto Univ.^C, IMI, Kyushu Univ.^D, Grad. Sch. Sci., Nagoya Univ.^E; K. Shimooka^A, T. Shinozuka^A, A. Yasui^B, N. Kawamura^B, M. Mizumaki^B,C, N. Sasabe^D, T. Kanai^E, Y. Sakakibara^E, K. Deguchi^E, and K. Mimura^A,B
87: Valence Fluctuation and Thermoelectric Performance in Yb₃X₅ (X = Si, Ge); TTI; Takuto Iwai, Kentaro Kuga, Keisuke Hirata, Masaharu Matsunami, Tsunehiro Takeuchi
88: Effect of pressure on the electronic state of Eu compounds with Eu²⁺ state; RI center, Kyushu Univ.^A, IMR, Tohoku Univ.^B, Fac. Sci. Tokyo Metropolitan Univ.^C, Fac. Sci. Univ. of Ryukyus^D, ISSP, Univ. of Tokyo^E, CEMS, RIKEN^F; F. Honda^A，T. Koizumi^B，R. Nakachi^C, T. D. Matsuda^C, M. Hedo^D, Y. Uwatoko^E, D. Aoki^B, Y. Onuki^F
91: Unique relaxation mechanism in topological Kondo insulator SmB₆ observed by NMR measurements; Grad. School of Sci., Univ. of Hyogo, Inst. QBT, Grad. School of Sci. and Eng., Ibaraki Univ.^A, Grad. School of Eng., Osaka Met. Univ.^B; T.Nishikawa, S.Yoshida, T.Fujii, Y.Nakai, T.Mito, F.Iga^A, H.shishido^B
92: High-pressure synthesis and thermoelectric properties of partially filled skutterudite compound La_xCo₄Sb₁₂; Muroran Inst. Tech., Chiang Mai Univ.^A; C. Sekine, S. Ozaki, J. Hayashi, Y. Kawamura, Y. Mona^A, C. Chaichana^A
93: Anomalous magnetothermopower of flat band metal LaRh₂As₂; Grad. School of Sci. and Eng., Saitama Univ., Fac. Sci. and Tech., Tokyo Univ. of Sci.^A, IMR, Tohoku Univ.^B; Y. J. Sato, S. Ohsumi^A, R. Okazaki^A, Y. Homma^B, D. Aoki^B
94: Transport properties of topological semimetal RAgSb₂ (R = rare earths) with square-lattice; Dept. of Phys.，Toho Univ.，Dept. of Phys., Waseda Univ.^A, ZAIKEN,Waseda Univ.^B; Soya Kusakabe，Ryosuke Mikawa^A，Haruki Takei^A，Takuro Katsufuji^A,B，Yoshitaka Kawasugi，Takehito Suzuki
95: Synthesis and properties of CeYbQ₃(Q=Se, Te); Graduate School of Science and Technology, Niigata University, Faculty of Engineering, Niigata University^A; M.Yamada, T.Nomoto^A, T.Nakano, N.Takeda^A
96: Synthesis and physical property evaluation of the ternary rare earth halides; Department of Physics, Graduate School of Science, Kobe University; Sota Akagi, Eiichi Matsuoka, Hitoshi Sugawara
97: Crystalline electric field ground state and magnetic properties of cubic compounds PrPt₄X (X = Cd, In) and PrIr₄In; AdSE, Hiroshima University; Xianda Deng, Hiroto Suzuki, Ryohei Oishi, Takahiro Onimaru
98: Magnetic Field and Pressure Dependence of Structural Transition Temperature on PrMnSi; Muroran IT, Toyama Pref. Univ.^A; Yukihiro Kawamura, Daiki Nakagiri, Daisuke Kunioka, Sae Nishiyama, Junichi Hayashi, Keiki Takeda, Chihiro Sekine, Hiroshi Tanida^A
99: Crystal growth and magnetic properties of a caged compound Yb₂Pt₃Al₄; Graduate School of Science, Saitama Univ.; K. Ono, S. Michimura, Y.J. Sato, M. Kosaka
100: New Material Research for Yb intermetallic compounds; AIST, IMRA JAPAN^A; KITO Hijiri, ISHIDA Shigeyuki, IYO Akira, EISAKI Hiroshi, FUJIHISA Hiroshi, OGINO Hiraku, KAMIYA Yoshihisa^A and KAWASHIMA Kenji^A
101: Research of new Lanthanoid compounds with buckled honeycomb lattice; Sch. of Sci., Gakushuin Univ.; Keita Yamagishi, Kohei Yokoi, Yo Machida
102: Magnetic properties of orthorhombic compounds RT₂In (T = Co, Ni) and RCo₂Ga; AdSE, Hiroshima Univ.; S. Akazawa, K. Tou, H. Suzuki, K. Watanabe, T. Onimaru
105: Adiabatic demagnetization refrigerator probe using heavy fermion metal YbCu₄Ni; Dept. of Phys., Kyoto Univ., AdSE., Hiroshima Univ.^A; S. Oguchi, S. Ogata, F. Hori, S. Kitagawa, K. Ishida, K.Tomita^A, K. Watanabe^A, Y. Shimura^A, T. Onimaru^A
106: Theoretical study of point contacts in topological superconductor UTe₂; Osaka Univ.; Jushin Tei, Takeshi Mizushima, Satoshi Fujimoto
107: Single crystal growth, magnetic and electrical properties of the ternary uranium compound U₃TiGe₅; Univ. of Hyogo，Shimane Univ.^A，Japan Atomic Energy Association^B，IMR Tohoku Univ.^C; Akira Yamaguchi，Gaku Motoyama^A，Yu Yamane，Akihiko Sumiyama，Yoshinori Haga^B，Kenji Shirasaki^C
108: Observation of Magnetic Hysteresis Anomalies in UPt₂Si₂ and Th Pt₂Si₂ Exhibiting CDW Order; Graduate School of Science, Hokkaido Univ., Graduate School of Science, Osaka Univ.^A; R. Hamabata, W. Guo^A, F. Kon, T. Kitayama, H. Hidaka, T. Yanagisawa, H. Amitsuka
109: NQR/NMR study under uniaxial stress in URu₂Si₂; ASRC/JAEA, Kyoto Univ.^A, Kobe Univ.^B; S. Kambe, Y. Haga, H. Sakai, T. Ishitobi, Y. Tokunaga, H. Matsumura^A, S. Kitagawa^A, K. Ishida^A and H. Harima^B
110: Cancellation
111: Th substitution effect on a magnetic toroidal ordered metal UNi₄B; ISSP, Univ. of Tokyo, MFF, UK^A, Grad. School of Science, Hokkaido Univ.^B; Hiraku Saito, Jirka Pospíšil^A, Jan Prokleška^A, Tatsuya Yanagisawa^B, Hiroshi Amitsuka^B, Vladimír Sechovský^A
112: Vector magnetization of CeAlSi_1-xGe_x; Fac. Sci. Eng., Kochi Univ.; T. Nishioka, H. Lee, K. Shinaji
113: Theoretical study on the application of Bi2212 cuprate thin film with graphene surface layer to quantum devices; Degree Program of Pure and Applied Sciences, Univ. of Tsukuba, CCS, Univ. of Tsukuba^A; Y. Takatsu, H. Koizumi^A
114: Development and application of microscopic calculation methods for coherence length and Magnetic field penetration depth; The Univ. of Tokyo, RIKEN CEMS^A, Tokyo Metro. Univ.^B, The Univ. of Tokyo^C; Hibiki Matsunaga, Rikuto Oiwa^A, Takuya Nomoto^B, Ryotaro Arita^A,C
115: Numerical analysis with DMRG of the interacting quantum hall-superconducting hybrid system; Department of Physics, Tohoku University, Department of Physics, Tohoku University^A; Sora Araki, Naokazu Shibata^A
116: First-principles calculations of spin-split bands in one-dimensional organic-inorganic hybrid chiral lead perovskites; Tokyo University of Science，IMR Tohoku University^A，Tokyo Denki University^B，University of Tokyo^C; T.Kaneko，E.Ishitaka，T.Furukawa^A，M.Naka^B，S.Sumita^C，T.Itou