那波和宏 (Kazuhiro Nawa) - 論文

Magnetic structure and spin dynamics of the quasi-two-dimensional antiferromagnet Zn-doped copper pyrovanadate

G. Gitgeatpong, Y. Zhao, J. A. Fernandez-Baca, T. Hong, T. J. Sato, P. Piyawongwatthana, K. Nawa, P. Saeaun, K. Matan

Physical Review B 106(21) 2022年12月27日査読有り

Zigzag magnetic order in the Kitaev spin-liquid candidate material RuBr3 with a honeycomb lattice

Yoshinori Imai, Kazuhiro Nawa, Yasuhiro Shimizu, Wakana Yamada, Hideyuki Fujihara, Takuya Aoyama, Ryotaro Takahashi, Daisuke Okuyama, Takamasa Ohashi, Masato Hagihala, Shuki Torii, Daisuke Morikawa, Masami Terauchi, Takayuki Kawamata, Masatsune Kato, Hirotada Gotou, Masayuki Itoh, Taku J. Sato, Kenya Ohgushi

PHYSICAL REVIEW B 105(4) 2022年1月査読有り

Strongly Electron-Correlated Semimetal RuI3 with a Layered Honeycomb Structure

Kazuhiro Nawa, Yoshinori Imai, Youhei Yamaji, Hideyuki Fujihara, Wakana Yamada, Ryotaro Takahashi, Takumi Hiraoka, Masato Hagihala, Shuki Torii, Takuya Aoyama, Takamasa Ohashi, Yasuhiro Shimizu, Hirotada Gotou, Masayuki Itoh, Kenya Ohgushi, Taku J. Sato

Journal of the Physical Society of Japan 90(12) 2021年12月15日査読有り筆頭著者

Experimental Observation of Long-Range Magnetic Order in Icosahedral Quasicrystals

Ryuji Tamura, Asuka Ishikawa, Shintaro Suzuki, Takahiro Kotajima, Yujiro Tanaka, Takehito Seki, Naoya Shibata, Tsunetomo Yamada, Takenori Fujii, Chin-Wei Wang, Maxim Avdeev, Kazuhiro Nawa, Daisuke Okuyama, Taku J. Sato

Journal of the American Chemical Society 143(47) 19938-19944 2021年12月1日査読有り

Magnetic structure study of the sawtooth chain antiferromagnet Fe2Se2O7

Kazuhiro Nawa, Maxim Avdeev, Peter Berdonosov, Alexey Sobolev, Igor Presniakov, Alena Aslandukova, Ekaterina Kozlyakova, Alexander Vasiliev, Igor Shchetinin, Taku J. Sato

SCIENTIFIC REPORTS 11(1) 2021年12月査読有り筆頭著者

Formation of Single Polar Domain in α-Cu2V2O7

Pharit Piyawongwatthana, Daisuke Okuyama, Kazuhiro Nawa, Kittiwit Matan, Taku J. Sato

Journal of the Physical Society of Japan 90(2) 025003-025003 2021年2月15日査読有り

Bound spinon excitations in the spin- 12 anisotropic triangular antiferromagnet Ca3ReO5Cl2

Kazuhiro Nawa, Daigorou Hirai, Maiko Kofu, Kenji Nakajima, Ryo Murasaki, Satoshi Kogane, Motoi Kimata, Hiroyuki Nojiri, Zenji Hiroi, Taku J. Sato

Physical Review Research 2(4) 043121 2020年10月23日査読有り筆頭著者

Crystal Structure and Magnetic Properties of the Breathing Kagome Ising Antiferromagnet Yb3Ni11Ge4.63

Mitsuru Takahashi, Kazuhiro Nawa, Daisuke Okuyama, Hiroyuki Nojiri, Matthias D. Frontzek, Maxim Avdeev, Masahiro Yoshida, Daichi Ueta, Hideki Yoshizawa, Taku J. Sato

Journal of the Physical Society of Japan 89(9) 094704-094704 2020年9月15日査読有り責任著者

Anisotropic Triangular Lattice Realized in Rhenium Oxychlorides A3ReO5Cl2 (A = Ba, Sr)

Daigorou Hirai, Takeshi Yajima, Kazuhiro Nawa, Mitsuaki Kawamura, Zenji Hiroi

Inorganic Chemistry 59(14) 10025-10033 2020年7月20日査読有り

Helical and collinear spin density wave order in the S=1/2 one-dimensional frustrated chain compound NaCuMoO4(OH) investigated by neutron scattering

Shinichiro Asai, Takuma Oyama, Kazuhiro Nawa, Akiko Nakao, Koji Munakata, Keitaro Kuwahara, Masato Hagihala, Shinichi Itoh, Zenji Hiroi, Takatsugu Masuda

PHYSICAL REVIEW B 101(14) 2020年4月査読有り

Frustrated magnetism in the J1−J2 honeycomb lattice compounds MgMnO3 and ZnMnO3 synthesized via a metathesis reaction

Yuya Haraguchi, Kazuhiro Nawa, Chishiro Michioka, Hiroaki Ueda, Akira Matsuo, Koichi Kindo, Maxim Avdeev, Taku J. Sato, Kazuyoshi Yoshimura

Physical Review Materials 3(12) 124406(9)) 2019年12月査読有り責任著者

Effect of Ge-substitution on Magnetic Properties in the Itinerant Chiral Magnet MnSi

Seno Aji, Hidesato Ishida, Daisuke Okuyama, Kazuhiro Nawa, Tao Hong, Taku J Sato

Physical Review Materials 3(10) 104408(9) 2019年10月査読有り

Triplon band splitting and topologically protected edge states in the dimerized antiferromagnet

Kazuhiro Nawa, Kimihiko Tanaka, Nobuyuki Kurita, Taku J Sato, Haruki Sugiyama, Hidehiro Uekusa, Seiko Ohira-Kawamura, Kenji Nakajima, Hidekazu Tanaka

Nature Communications 10 2096(8) 2019年5月査読有り筆頭著者

Controlling the stoichiometry of the triangular lattice antiferromagnet Li1+xZn2-yMo3O8

Kim E.Sandvik, DaisukeOkuyama, Kazuhiro Nawa, Maxim Avdeev, Taku J.Sato

Journal of Solid State Chemistry 271 216-221 2019年3月査読有り

One-dimensionalization by geometrical frustration in the anisotropic triangular lattice of the 5d quantum antiferromagnet Ca3ReO5Cl2

Daigorou Hirai, Kazuhiro Nawa, Mitsuaki Kawamura, Takahiro Misawa, Zenji Hiroi

Journal of the Physical Society of Japan 88(4) 044708(7) 2019年3月査読有り

Degenerate ground state in the classical pyrochlore antiferromagnet Na3Mn(CO3)2Cl

Kazuhiro Nawa, Daisuke Okuyama, Maxim Avdeev, Hiroyuki Nojiri, Masahiro Yoshida, Daichi Ueta, Hideki Yoshizawa, Taku J. Sato

Physical Review B 98(14) 144426(8) 2018年10月査読有り筆頭著者

Collinear Spin-density-wave Order and Anisotropic Spin Fluctuations in the Frustrated J1–J2 Chain Magnet NaCuMoO4(OH)

Kazuhiro Nawa, Makoto Yoshida, Masashi Takigawa, Yoshihiko Okamoto, Zenji Hiroi

Physical Review B 96(17) 174433(9) 2017年11月査読有り

Spin dynamics in the high-field phases of volborthite

M. Yoshida, K. Nawa, H. Ishikawa, M. Takigawa, M. Jeong, S. Kramer, M. Horvatic, C. Berthier, K. Matsui, T. Goto, S. Kimura, T. Sasaki, J. Yamaura, H. Yoshida, Y. Okamoto, Z. Hiroi

PHYSICAL REVIEW B 96(18) 180413(5) 2017年11月査読有り

Dynamics of bound magnon pairs in the quasi-one-dimensional frustrated magnet LiCuVO4

K. Nawa, M. Takigawa, S. Kramer, M. Horvatic, C. Berthier, M. Yoshida, K. Yoshimura

PHYSICAL REVIEW B 96(13) 134423(6) 2017年10月査読有り

Anisotropic field-induced gap in the quasi-one-dimensional antiferromagnet KCuMoO4(OH)

Kazuhiro Nawa, Oleg Janson, Zenji Hiroi

PHYSICAL REVIEW B 96(10) 104429(10) 2017年9月査読有り筆頭著者

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