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研究業績Publications

原著論文リスト(国際会議プロシーディングスを除く)

2021
129. Rajesh Dutta, Henrik Thoma, Dmitry Chernyshov, Bálint Náfrádi, Takatsugu Masuda, Armin Kriele, and Vladimir Hutanu, "Topological Analysis of the Experimental Electron Density in Multiferroic Antiferromagnet Ba2MnGe2O7", IEEE Trans. Magn. 58, 2500206 (6 pages) (2021).
DOI:https://doi.org/10.1109/TMAG.2021.3082692
128. Chaebin Kim, Jaehong Jeong, Gaoting Lin, Pyeongjae Park, Takatsugu Masuda, Shinichiro Asai, Shinichi Itoh, Heung-Sik Kim, Haidong Zhou, Jie Ma and Je-Geun Park, "Antiferromagnetic Kitaev interaction in Jeff = 1/2 cobalt honeycomb materials Na3Co2SbO6 and Na2Co2TeO6", J. Phys.: Condens. Matter 34, 045802 (11 pages) (2021).
DOI:https://doi.org/10.1088/1361-648X/ac2644
127. Kenta Kimura, Naoki Yagi, Shunsuke Hasegawa, Masato Hagihala, Atsushi Miyake, Masashi Tokunaga, Huibo Cao, Takatsugu Masuda, and Tsuyoshi Kimura, "Coexistence of Magnetoelectric and Antiferroelectric-like Orders in Mn3Ta2O8", Inorg. Chem. 60, 15078 (7 pages) (2021).
DOI:https://doi.org/10.1021/acs.inorgchem.1c02461
126. Daichi Ueta, Masahiro Yoshida, Tomohiro Kobuke, Yoichi Ikeda, Akiko Nakao, Taketo Moyoshi, Koji Munakata, Yaohua Liu, Takatsugu Masuda, and Hideki Yoshizawa, "Oval-cycloidal Magnetic Structure with Phase-shift in the Non-centrosymmetric Tetragonal Compound CePdSi3", J. Phys. Soc. Jpn. 90, 114702(5 pages) (2021).
DOI:https://doi.org/10.7566/JPSJ.90.114702
125. Mizuki Miyajima, Fahmi Astuti, Takahito Fukuda, Masashi Kodani, Shinsuke Iida, Shinichiro Asai, Akira Matsuo, Takatsugu Masuda, Koichi Kindo, Takumi Hasegawa, Tatsuo C. Kobayashi, Takehito Nakano, Isao Watanabe, and Takashi Kambe, "Spin-gap formation due to spin-Peierls instability in π-orbital-ordered NaO2", Phys. Rev. B 104, L140402(5 pages) (2021).
DOI:https://doi.org/10.1103/PhysRevB.104.L140402
124. Gaoting Lin, Jaehong Jeong, Chaebin Kim, Yao Wang, Qing Huang, Takatsugu Masuda, Shinichiro Asai, Shinichi Itoh, Gerrit Günther, Margarita Russina, Zhilun Lu, Jieming Sheng, Le Wang, Jiucai Wang, Guohua Wang, Qingyong Ren, Chuanying Xi, Wei Tong, Langsheng Ling, Zhengxin Liu, Liusuo Wu, Jiawei Mei, Zhe Qu, Haidong Zhou, Xiaoqun Wang, Je-Geun Park, Yuan Wan, and Jie Ma, "Field-induced quantum spin disordered state in spin-1/2 honeycomb magnet Na2Co2TeO6", Nat Commun 12, 5559(8 pages) (2021).
DOI:https://doi.org/10.1038/s41467-021-25567-7
123. Daichi Ueta, Tomohiro Kobuke, Hiroki Shibata, Masahiro Yoshida, Yoichi Ikeda, Shinichi Itoh, Tetsuya Yokoo, Takatsugu Masuda, and Hideki Yoshizawa, "Crystalline Electric Field Level Scheme of Non-centrosymmetric CeRhSi3 and CeIrSi3", J. Phys. Soc. Jpn. 90, 104706(7 pages) (2021).
DOI:https://doi.org/10.7566/JPSJ.90.104706
122. Yao Chen, Masahiro Sato, Yifei Tang, Yuki Shiomi, Koichi Oyanagi, Takatsugu Masuda, Yusuke Nambu, Masaki Fujita and Eiji Saitoh, "Triplon current generation in solids", Nat Commun 12, 5199(7 pages) (2021).
DOI:https://doi.org/10.1038/s41467-021-25494-7
121. Shunsuke Hasegawa, Shohei Hayashida, Shinichiro Asai, Masato Matsuura, Zaliznyak Igor, and Takatsugu Masuda, "Nontrivial temperature dependence of magnetic anisotropy in multiferroic Ba2MnGe2O7", Phys. Rev. Research 3, L032023(5 pages) (2021).
DOI:https://doi.org/10.1103/PhysRevResearch.3.L032023
120. Ryutaro Okuma, Maiko Kofu, Shinichiro Asai, Maxim Avdeev, Akihiro Koda, Hirotaka Okabe, Masatoshi Hiraishi, Soshi Takeshita, Kenji M. Kojima, Ryosuke Kadono, Takatsugu Masuda, Kenji Nakajima and Zenji Hiroi, "Dimensional reduction by geometrical frustration in a cubic antiferromagnet composed of tetrahedral clusters", Nat Commun 12, 4382(7 pages) (2021).
DOI:https://doi.org/10.1038/s41467-021-24636-1
119. Minoru Soda, Katsuhiro Morita, Georg Ehlers, Feng Ye, Takami Tohyama, Hideki Yoshizawa, Takatsugu Masuda and Hazuki Kawano-Furukawa, "Magnetic Diffuse Scattering of YBaCo4O7 and LuBaCo4O7 on Kagome and Triangular Lattices", J. Phys. Soc. Jpn. 90, 074704(5 pages) (2021).
DOI:https://doi.org/10.7566/JPSJ.90.074704
118. Daichi Ueta, Masahiro Yoshida, Tomohiro Kobuke, Yoichi Ikeda, Takatsugu Masuda and Hideki Yoshizawa, "Complex Magnetic Phase Diagram in the Non-Centrosymmetric Compound CePtSi3", J. Phys. Soc. Jpn. 90, 064712(4 pages) (2021).
DOI:https://doi.org/10.7566/JPSJ.90.064712

2020
117. R. Okuma, D. Ueta, S. Kuniyoshi, Y. Fujisawa, B. Smith, C. H. Hsu, Y. Inagaki, W. Si, T. Kawae, H. Lin, F. C. Chuang, T. Masuda, R. Kobayashi and Y. Okada, "Fermionic order by disorder in a van der Waals antiferromagnet", Scientific Reports 10, 15311(8 pages) (2020).
DOI:https://doi.org/10.1038/s41598-020-72300-3
116. Chaebin Kim, Jaehong Jeong, Pyeongjae Park, Takatsugu Masuda, Shinichiro Asai, Shinichi Itoh, Heung-Sik Kim, Andrew Wildes, and Je-Geun Park, "Spin waves in the two-dimensional honeycomb lattice XXZ-type van der Waals antiferromagnet CoPS3", Phys. Rev. B 102, 184429(8 pages) (2020).
DOI:https://doi.org/10.1103/PhysRevB.102.184429
115. Shohei Hayashida, Masato Hagihala, Maxim Avdeev, Yoko Miura, Hirotaka Manaka, and Takatsugu Masuda, "Magnetic order in the chemically substituted frustrated antiferromagnet CsCrF4", Phys. Rev. B 102, 174440(6 pages) (2020).
DOI:https://doi.org/10.1103/PhysRevB.102.174440
114. Masashige Matsumoto, Shohei Hayashida, and Takatsugu Masuda, "Analysis of Field-Induced Nonreciprocal Magnon in Noncollinear Magnet and Application to S = 1 Triangular Antiferromagnet CsFeCl3", J. Phys. Soc. Jpn. 89, 034710(17 pages) (2020).
DOI:https://doi.org/10.7566/JPSJ.89.034710
113. Shin Nakamura, Takatsugu Masuda, Kenya Ohgushi, and Takuro Katsufuji, "Mössbauer Study of Rare-earth Ferroborate NdFe3(BO3)4", J. Phys. Soc. Jpn. 89, 084703(6 pages) (2020).
DOI:https://doi.org/10.7566/JPSJ.89.084703
112. Masayoshi Fujihala, Katsuhiro Morita, Richard Mole, Setsuo Mitsuda, Takami Tohyama, Shin-ichiro Yano, Dehong Yu, Shigetoshi Sota, Tomohiko Kuwai, Akihiro Koda, Hirotaka Okabe, Hua Lee, Shinichi Itoh, Takafumi Hawai, Takatsugu Masuda, Hajime Sagayama, Akira Matsuo, Koichi Kindo, Seiko Ohira-Kawamura and Kenji Nakajima, "Gapless spin liquid in a square-kagome lattice antiferromagnet", Nat Commun 11, 3429(7 pages) (2020).
DOI:https://doi.org/10.1038/s41467-020-17235-z
111. Minoru Soda, Shinichi Itoh, Tetsuya Yokoo, Georg Ehlers, Hazuki Kawano-Furukawa, and Takatsugu Masuda, "Magnetic correlations in YBaCo4O7 on kagome and triangular lattices", Phys. Rev. B 101, 214444(7 pages) (2020).
DOI:https://doi.org/10.1103/PhysRevB.101.214444
110. Qingyong Ren, Chenguang Fu, Qinyi Qiu, Shengnan Dai, Zheyuan Liu, Takatsugu Masuda, Shinichiro Asai, Masato Hagihala, Sanghyun Lee, Shuki Torri, Takashi Kamiyama, Lunhua He, Xin Tong, Claudia Felser, David J. Singh, Tiejun Zhu, Jiong Yang, and Jie Ma, "Establishing the carrier scattering phase diagram for ZrNiSn-based half-Heusler thermoelectric materials", Nat Commun 11, 3142(9 pages) (2020).
DOI:https://doi.org/10.1038/s41467-020-16913-2
109. Shohei Hayashida, Hajime Ishikawa, Yoshihiko Okamoto, Tsuyoshi Okubo, Zenji Hiroi, Gøran J. Nilsen, Hannu Mutka, and Takatsugu Masuda, "Zero-energy excitation in the classical kagome antiferromagnet NaBa2Mn3F11", Phys. Rev. B 101, 214409(6 pages) (2020).
DOI:https://doi.org/10.1103/PhysRevB.101.214409
108. Shinichiro Asai, Takuma Oyama, Kazuhiro Nawa, Akiko Nakao, Koji Munakata, Keitaro Kuwahara, Masato Hagihala, Shinichi Itoh, Zenji Hiroi, and Takatsugu Masuda, "Helical and collinear spin density wave order in the S=1/2 one-dimensional frustrated chain compound NaCuMoO4(OH) investigated by neutron scattering", Phys. Rev. B 101, 144437(8 pages) (2020).
DOI:https://doi.org/10.1103/PhysRevB.101.144437
107. H. Ueda, S. Onoda, Y. Yamaguchi, T. Kimura, D. Yoshizawa, T. Morioka, M. Hagiwara, M. Hagihala, M. Soda, T. Masuda, T. Sakakibara, K. Tomiyasu, S. Ohira-Kawamura, K. Nakajima, R. Kajimoto, M. Nakamura, Y. Inamura, N. Reynolds, M. Frontzek, J. S. White, M. Hase, and Y. Yasui, "Emergent spin-1 Haldane gap and ferroelectricity in a frustrated spin-1/2 ladder", Phys. Rev. B 101, 140408(16 pages) (2020).
DOI:https://doi.org/10.1103/PhysRevB.101.140408
106. Kazuki Iida, Maiko Kofu, Katsuhiro Suzuki, Naoki Murai, Seiko Ohira-Kawamura, Ryoichi Kajimoto, Yasuhiro Inamura, Motoyuki Ishikado, Shunsuke Hasegawa, Takatsugu Masuda, Yoshiyuki Yoshida, Kazuhisa Kakurai, Kazushige Machida, and Seunghun Lee, "Horizontal Line Nodes in Sr2RuO4 Proved by Spin Resonance", J. Phys. Soc. Jpn. 89, 053702(5 pages) (2020).
DOI:https://doi.org/10.7566/JPSJ.89.053702

2019
105. Shohei Hayashida, Masashige Matsumoto, Masato Hagihala, Nobuyuki Kurita, Hidekazu Tanaka, Shinichi Itoh, Tao Hong, Minoru Soda, Yoshiya Uwatoko and Takatsugu Masuda, "Novel excitations near quantum criticality in geometrically frustrated antiferromagnet CsFeCl3", Sci. Adv. 5, eaaw5639(5 pages) (2019).
DOI:https://doi.org/10.1126/sciadv.aaw5639
104. Minoru Soda, Tao Hong, Maxim Avdeev, Hideki Yoshizawa, Takatsugu Masuda, and Hazuki Kawano-Furukawa, "Neutron scattering study of the quasi-one-dimensional antiferromagnet Ba2CoSi2O7", Phys. Rev. B 100, 144410(6 pages) (2019).
DOI:https://doi.org/10.1103/PhysRevB.100.144410
103. Hirotaka Manaka, Hideki Morita, Takuei Akasaka, Yoko Miura, Masato Hagihala, Shohei Hayashida, Minoru Soda, and Takatsugu Masuda, "Substitution Effects on Magnetic Ground States with Geometrical Spin Frustrationin Triangular Spin Tubes Formed in CsCrF4 and α-KCrF4", J. Phys. Soc. Jpn. 88, 114703(13 pages) (2019).
DOI:https://doi.org/10.7566/JPSJ.88.114703
102. Daichi Hirobe, Masahiro Sato, Masato Hagihala, Yuki Shiomi, Takatsugu Masuda, and Eiji Saitoh, "Magnon Pairs and Spin-Nematic Correlation in the Spin Seebeck Effect", Phys. Rev. Lett. 123, 117202(7 pages) (2019).
DOI:https://doi.org/10.1103/PhysRevLett.123.117202
101. Masashi Hase, Kirrily C. Rule, James R. Hester, Jaime A. Fernandez-Baca, Takatsugu Masuda, and Yukari Matsuo, "A Possible Magnetic Structure of the Cluster-Based Haldane Compound Fedotovite K2Cu3O(SO4)3", J. Phys. Soc. Jpn 88, 094708(5 pages) (2019).
DOI:https://doi.org/10.7566/JPSJ.88.094708
100. Masato Hagihala, Shohei Hayashida, Maxim Avdeev, Hirotaka Manaka, Hodaka Kikuchi and Takatsugu Masuda, "Magnetic states of coupled spin tubes with frustrated geometry in CsCrF4", npj Quantum Materials 4, 14(9 pages) (2019).
DOI:https://doi.org/10.1038/s41535-019-0152-5

2018
99. Rina Nakakaji, Masanari Umemura, Kenji Mitsudo, Jeong-Hwan Kim, Yujiro Hoshino, Itaru Sato, Takatsugu Masuda, Masahiro Yamamoto, Mitomu Kioi, Toshiyuki Koizumi, Takayuki Fujita, Utako Yokoyama, Masaki Iida, Motohiko Sato, Hiroshi Sato, Shoko Murofushi, Sayaka Shibata, Ichio Aoki, Haruki Eguchi, Iwai Tohnai and Yoshihiro Ishikawa, "Treatment of oral cancer using magnetized paclitaxel", Oncotarget 9, 15591(15 pages) (2018).
DOI:https://doi.org/10.18632/oncotarget.24570
98. Shohei Hayashida, Shinichiro Asai, Daiki Kato, Shunsuke Hasegawa, Maxim Avdeev, Huibo Cao, and Takatsugu Masuda, "Magnetic order in the rare-earth ferroborate CeFe3(BO3)4", Phys. Rev. B 98, 224405(9 pages) (2018).
DOI:https://doi.org/10.1103/PhysRevB.98.224405
97. Naoto Metoki, Hiroki Yamauchi, Hiroyuki S. Suzuki, Hideaki Kitazawa, Masato Hagihara, Takatsugu Masuda, Adam A. Aczel, Songxue Chi, Tao Hong, Masaaki Matsuda, Daniel Pajerowski, and Jaime A. Fernandez-Baca, "f-Electron States in PrPd5Al2", J. Phys. Soc. Jpn. 87, 094704(8 pages) (2018).
DOI:https://doi.org/10.7566/JPSJ.87.094704
96. Minoru Soda, Lieh-Jeng Chang, Masashige Matsumoto, V. Ovidiu Garlea, Bertrand Roessli, Jonathan S. White, Hazuki Kawano-Furukawa, and Takatsugu Masuda, "Polarization analysis of magnetic excitation in multiferroic Ba2CoGe2O7", Phys. Rev. B 97, 214437(6 pages) (2018).
DOI:https://doi.org/10.1103/PhysRevB.97.214437
95. Andrew Sazonov, Vladimir Hutanu, Martin Meven, Georg Roth, Robert Georgii, Takatsugu Masuda, and Balint Nafradi, "Crystal Structure of Magnetoelectric Ba2MnGe2O7 at Room and Low Temperatures by Neutron Diffraction", Inorg. Chem. 57, 5089 (7 pages) (2018).
DOI:https://doi.org/10.1021/acs.inorgchem.8b00058
94. Shohei Hayashida, Oksana Zaharko, Nobuyuki Kurita, Hidekazu Tanaka, Masato Hagihala, Minoru Soda, Shinichi Itoh, Yoshiya Uwatoko, and Takatsugu Masuda, "Pressure-induced quantum phase transition in the quantum antiferromagnet CsFeCl3", Phys. Rev. B 97, 140405 (4 pages) (2018).
DOI:https://doi.org/10.1103/PhysRevB.97.140405
93. Tao Xie, Dongliang Gong, Haranath Ghosh, Abyay Ghosh, Minoru Soda, Takatsugu Masuda, Shinichi Itoh, Frederic Bourdarot, Louis-Pierre Regnault, Sergey Danilkin, Shiliang Li, and Huiqian Luo, "Neutron Spin Resonance in the 112-Type Iron-Based Superconductor", Phys. Rev. Lett. 120, 137001 (7 pages) (2018).
DOI:https://doi.org/10.1103/PhysRevLett.120.137001
92. S T Ku, D Kumar, M R Lees, W-T Lee, R Aldus, A Studer, P Imperia, S Asai, T Masuda, S W Chen, J M Chen and L J Chang, "Low temperature magnetic properties of Nd2Ru2O7", J. Phys.: Condens. Matter 30, 155601 (11 pages) (2018).
DOI:https://doi.org/10.1088/1361-648X/aab398
91. Shohei Hayashida, Hajime Ishikawa, Yoshihiko Okamoto, Tsuyoshi Okubo, Zenji Hiroi, Maxim Avdeev, Pascal Manuel, Masato Hagihala, Minoru Soda, and Takatsugu Masuda, "Magnetic state selected by magnetic dipole interaction in the kagome antiferromagnet NaBa2Mn3F11", Phys. Rev. B 97, 054411 (7 pages) (2018).
DOI:https://doi.org/10.1103/PhysRevB.97.054411

2017
90. Kenji Nakajima, Yukinobu Kawakita, Shinichi Itoh, Jun Abe, Kazuya Aizawa, Hiroyuki Aoki, Hitoshi Endo, Masaki Fujita, Kenichi Funakoshi, Wu Gong, Masahide Harada, Stefanus Harjo, Takanori Hattori, Masahiro Hino, Takashi Honda, Akinori Hoshikawa, Kazutaka Ikeda, Takashi Ino, Toru Ishigaki, Yoshihisa Ishikawa, Hiroki Iwase, Tetsuya Kai, Ryoichi Kajimoto, Takashi Kamiyama, Naokatsu Kaneko, Daichi Kawana, Seiko Ohira-Kawamura, Takuro Kawasaki, Atsushi Kimura, Ryoji Kiyanagi, Kenji Kojima, Katsuhiro Kusaka, Sanghyun Lee, Shinichi Machida, Takatsugu Masuda, Kenji Mishima, Koji Mitamura, Mitsutaka Nakamura, Shoji Nakamura, Akiko Nakao, Tatsuro Oda, Takashi Ohhara, Kazuki Ohishi, Hidetoshi Ohshita, Kenichi Oikawa, Toshiya Otomo, Asami Sano-Furukawa, Kaoru Shibata, Takenao Shinohara, Kazuhiko Soyama, Jun-ichi Suzuki, Kentaro Suzuya, Atsushi Takahara, Shin-ichi Takata, Masayasu Takeda, Yosuke Toh, Shuki Torii, Naoya Torikai, Norifumi L. Yamada, Taro Yamada, Dai Yamazaki, Tetsuya Yokoo, Masao Yonemura and Hideki Yoshizawa, "Materials and Life Science Experimental Facility (MLF) at the Japan Proton Accelerator Research Complex Ⅱ: Neutron Scattering Instruments", Quantum Beam Sci. 1, 9 (59 pages) (2017).
DOI:https://doi.org/10.3390/qubs1030009
89. Shinichiro Asai, Minoru Soda, Kazuhiro Kasatani, Toshio Ono, V. Ovidiu Garlea, Barry Winn, and Takatsugu Masuda, "Spin dynamics in the stripe-ordered buckled honeycomb lattice antiferromagnet Ba2NiTeO6", Phys. Rev. B 96, 104414 (6 pages) (2017).
DOI:https://doi.org/10.1103/PhysRevB.96.104414
88. P. Babkevich, N. E. Shaik, D. Lancon, A. Kikkawa, M. Enderle, R. A. Ewings, H. C. Walker, D. T. Adroja, P. Manuel, D. D. Khalyavin, Y. Taguchi, Y. Tokura, and M. Soda, T. Masuda, H. M. Ronnow, "Magnetic excitations from the two-dimensional interpenetrating Cu framework in Ba2Cu3O4Cl2", Phys. Rev. B 96, 014410(12 pages) (2017).
DOI:https://doi.org/10.1103/PhysRevB.96.014410
87. Minoru Soda, Shohei Hayashida, Toshiya Yoshida, Mitsuru Akaki, Masayuki Hagiwara, Maxim Avdeev, Oksana Zaharko, and Takatsugu Masuda, "Magnetic Structure and Dielectric State in the Multiferroic Ca2CoSi2O7", J. Phys. Soc. Jpn. 86, 064703(5 pages) (2017).
DOI:https://dx.doi.org/10.7566/JPSJ.86.064703
86. Yu Su, Yoshihiro Tsujimoto, Akira Miura, Shinichiro Asai, Maxim Avdeev, Hiraku Ogino, Miho Ako, Alexei A. Belik, Takatsugu Masuda, Tetsuo Uchikoshi and Kazunari Yamaura, "A layered wide-gap oxyhalide semiconductor with an infinite ZnO2 square planar sheet: Sr2ZnO2Cl2", Chem. Commun. 53, 3826(4 pages) (2017).
DOI:https://dx.doi.org/10.1039/C7CC01011G
85. Jeong-Hwan Kim, Haruki Eguchi, Masanari Umemura, Itaru Sato, Shigeki Yamada, Yujiro Hoshino, Takatsugu Masuda, Ichio Aoki, Kazuo Sakurai, Masahiro Yamamoto, and Yoshihiro Ishikawa, "Magnetic metal-complex-conducting copolymer core-shell nanoassemblies for a single-drug anticancer platform", NPG Asia Materials 9, e367(14 pages) (2017).
DOI:https://dx.doi.org/10.1038/am.2017.29
84. Makoto Ohtake, Masanari Umemura, Itaru Sato, Taisuke Akimoto, Kayoko Oda, Akane Nagasako, Jeong-Hwan Kim, Takayuki Fujita, Utako Yokoyama, Tomohiro Nakayama, Yujiro Hoshino, Mai Ishiba, Susumu Tokura, Masakazu Hara, Tomoya Muramoto, Sotoshi Yamada, Takatsugu Masuda, Ichio Aoki, Yasushi Takemura, Hidetoshi Murata, Haruki Eguchi, Nobutaka Kawahara, and Yoshihiro Ishikawa, "Hyperthermia and chemotherapy using Fe(Salen) nanoparticles might impact glioblastoma treatment", Scientific Reports 7, 42783(12 pages) (2017).
DOI:https://dx.doi.org/10.1038/srep42783
83. G. Simutis, S. Gvasaliya, N. S. Beesetty, T. Yoshida, J. Robert, S. Petit, A. I. Kolesnikov, M. B. Stone, F. Bourdarot, H. C. Walker, D. T. Adroja, O. Sobolev, C. Hess, T. Masuda, A. Revcolevschi, B. Buchner, and A. Zheludev, "Spin pseudogap in the S=1/2 chain material Sr2CuO3 with impurities", Phys. Rev. B 95, 054409(6 pages) (2017).
DOI:https://dx.doi.org/10.1103/PhysRevB.95.054409

2016
82. Minoru Soda, Shohei Hayashida, Bertrand Roessli, Martin Mansson, Jonathan S. White, Masashige Matsumoto, Ryousuke Shiina, and T. Masuda, "Continuous control of local magnetic moment by applied electric field in multiferroics Ba2CoGe2O7", Phys. Rev. B 94, 094418(7 pages) (2016).
DOI:https://dx.doi.org/10.1103/PhysRevB.94.094418
81. T. Haku, K. Kimura, Y. Matsumoto, M. Soda, M. Sera, D. Yu, R. A. Mole, T. Takeuchi, S. Nakatsuji, Y. Kono, T. Sakakibara, L.-J. Chang, and T. Masuda, "Low-energy excitations and ground-state selection in the quantum breathing pyrochlore antiferromagnet Ba3Yb2Zn5O11" Phys. Rev. B 93, 220407(5 pages) (2016).
DOI:https://dx.doi.org/10.1103/PhysRevB.93.220407
80. T. Haku, M. Soda, M. Sera, K. Kimura, S. Itoh, T. Yokoo, T. Masuda, "Crystal Field Excitations in Breathing Pyrochlore Antiferromagnet Ba3Yb2Zn5O11", J. Phys. Soc. Jpn. 85, 034721(5 pages) (2016).
DOI:https://dx.doi.org/10.7566/JPSJ.85.034721
79. Minoru Soda and Takatsugu Masuda, "Dielectric and Magnetic Properties in Relaxor Magnet LuFeCoO4", J. Phys. Soc. Jpn. 85, 034713(5 pages) (2016).
DOI:https://dx.doi.org/10.7566/JPSJ.85.034713
78. Minoru Soda, Yuki Honma, Satoshi Takamizawa, Seiko Ohira-Kawamura, Kenji Nakajima, Takatsugu Masuda, "Spin Model of O2-Based Magnet in a Nanoporous Metal Complex", J. Phys. Soc. Jpn. 85, 034717(9 pages) (2016).
DOI:https://dx.doi.org/10.7566/JPSJ.85.034717
77. Shinichiro Asai, Minoru Soda, Kazuhiro Kasatani, Toshio Ono, Maxim Avdeev, and Takatsugu Masuda, "Magnetic ordering of the buckled honeycomb lattice antiferromagnet Ba2NiTeO6", Phys. Rev. B 93, 024412(7 pages) (2016).
DOI:https://dx.doi.org/10.1103/PhysRevB.93.024412

2015
76. S. Hayashida, M. Soda, S. Itoh, T. Yokoo, K. Ohgushi, D. Kawana, H. M. Ronnow, and T. Masuda,
"Magnetic model in multiferroic NdFe3(BO3)4 investigated by inelastic neutron scattering", Phys. Rev. B 92, 054402(9 pages) (2015).
DOI:https://dx.doi.org/10.1103/PhysRevB.92.054402
75. Goran. J. Nilsen, Yoshihiko Okamoto, Takatsugu Masuda, Juan Rodriguez-Carvajal, Hannu Mutka, Thomas Hansen, and Zenji Hiroi, "Complex magnetostructural order in the frustrated spinel LiInCr4O8", Phys. Rev. B 91, 174435(8 pages) (2015).
DOI:https://dx.doi.org/10.1103/PhysRevB.91.174435
74. Haruki Eguchi, Masanari Umemura, Reiko Kurotani, Hidenobu Fukumura, Itaru Sato, Jeong-Hwan Kim, Yujiro Hoshino, Jin Lee, Naoyuki Amemiya, Motohiko Sato, Kunio Hirata, David J. Singh, Takatsugu Masuda, Masahiro Yamamoto, Tsutomu Urano, Keiichiro Yoshida, Katsumi Tanigaki, Masaki Yamamoto, Mamoru Sato, Seiichi Inoue,Ichio Aoki, Yoshihiro Ishikawa, "A magnetic anti-cancer compound for magnet-guided delivery and magnetic resonance imaging", Scientific Reports 5, 9194(14 pages) (2015).
DOI:https://dx.doi.org/10.1038/srep09194

2014
73. M. Thede, T. Haku, T. Masuda, C. Baines, E. Pomjakushina, G. Dhalenne, A. Revcolevschi, E. Morenzoni, and A. Zheludev, " Inhomogeneous ordering in weakly coupled Heisenberg S=1/2 chains with random bonds", Phys. Rev. B 90,144407(8 pages) (2014).
DOI:https://dx.doi.org/10.1103/PhysRevB.90.144407
72. Masashi Hase, Minoru Soda, Takatsugu Masuda, Daichi Kawana, Tetsuya Yokoo, Shinichi Itoh, Akira Matsuo, Koichi Kindo, and Masanori Kohno, "Experimental confirmation of spin gap in antiferromagnetic alternating spin 3/2 chain substances RCrGeO5 (R=Y or 154Sm) by inelastic neutron scattering experiments", Phys. Rev. B 90, 024416(7 pages) (2014).
DOI:https://dx.doi.org/10.1103/PhysRevB.90.024416
71. M.Soda, M. Matsumoto, M. Mansson, S. Ohira-Kawamura, K. Nakajima, R. Shiina, and T. Masuda, "Spin-Nematic Interaction in the Multiferroic Compound Ba2CoGe2O7", Phys. Rev. Lett. 112, 127205(5 pages) (2014).
DOI:https://dx.doi.org/10.1103/PhysRevLett.112.127205

2013
70. M. Matsumoto, M. Soda and T. Masuda, "Quantum-Phase-Transition-Induced Multiferroics and Higgs Mode in Integer Spin Systems in Noncentrosymmetric Lattice with Strong Single-Ion Anisotropy", J. Phys. Soc. Jpn. 82, 093703(5 pages) (2013).
DOI:https://dx.doi.org/10.7566/JPSJ.82.093703
69. J. Kikuchi, S. Nagura, K. Murakami, T. Masuda, and G.J. Redhammer, "Cu-63,Cu-65 Nuclear Resonance Study of the Coupled Spin Dimers and Chains Compound Cu2Fe2Ge4O13", J. Phys. Soc. Jpn. 82, 034710(10 pages) (2013).
DOI:https://dx.doi.org/10.7566/JPSJ.82.034710

2011
68. T. Masuda, M. Hagihala, Y. Kondoh, K. Kaneko,and N. Metoki, "Spin Density Wave in Insulating Ferromagnetic Frustrated Chain LiCuVO4", J. Phys. Soc. Jpn. 80, 113705(4 pages) (2011).
DOI:https://dx.doi.org/10.1143/JPSJ.80.113705

2010
67. T. Masuda, K. Kitaoka, S. Takamizawa, N. Metoki, K. Kaneko, K.C. Rule, K. Kiefer, H. Manaka, and H. Nojiri, "Instability of magnons in two-dimensional antiferromagnets at high magnetic fields", Phys. Rev. B 81, 100402(4 pages) (2010). Selected as Editors' suggestion.
DOI:https://dx.doi.org/10.1103/PhysRevB.81.100402
66. M. Matsumoto, H. Kuroe, T. Sekine and T. Masuda, "Transverse and Longitudinal Excitation Modes in Interacting Multispin Systems", J. Phys. Soc. Jpn 79, 084703(18 pages) (2010).
DOI:https://dx.doi.org/10.1143/JPSJ.79.084703

2009
65. T. Masuda, K. Kakurai, and A. Zheludev, "Spin dimers in the quantum ferrimagnet Cu2Fe2Ge4O13 under staggered and random magnetic fields", Phys. Rev. B 80, 180412(4 pages) (2009).
DOI:https://dx.doi.org/10.1103/PhysRevB.80.180412

2008
64. T. Masuda, S. Takamizawa, K. Hirota, M. Ohba, and S. Kitagawa, "Magnetic Excitation in Artificially Designed Oxygen Molecule Magnet", J. Phys. Soc. Jpn. 81, 083703(4 pages) (2008).
DOI:https://dx.doi.org/10.1143/JPSJ.77.083703
63. S. Kimura, M. Matsuda, T. Masuda, S. Hondo, K. Kaneko, N. Metoki, M. Hagiwara, T. Takeuchi, K. Okunishi, Z. He, K. Kindo, T. Taniyama, and M. Itoh, "Longitudinal Spin Density Wave Order in a Quasi-1D Ising-like Quantum Antiferromagnet ", Phys. Rev. Lett. 101, 207201(4 pages) (2008).
DOI:https://dx.doi.org/10.1103/PhysRevLett.101.207201
62. T. Sekine, T. Kaneko, H. Kroe, and T. Masuda, "Raman scattering from the spin-gap mode in the Ni-doped spin-Peierls compound CuGeO3", Phys. Rev. B 78, 134409(10 pages) (2008).
DOI:https://dx.doi.org/10.1103/PhysRevB.78.134409

2007
61. A. Zheludev, V. O. Garlea, T. Masuda, H. Manaka, L.-P. Regnault, E. Ressouche, B. Grenier, J.-H. Chung, Y. Qiu, K. Habicht, K. Kiefer, and M. Boehm, "Dynamics of quantum spin liquid and spin solid phases in IPA-CuCl3 under an applied magnetic field studied with neutron scattering", Phys. Rev. B 76, 054450(10 pages) (2007).
DOI:https://dx.doi.org/10.1103/PhysRevB.76.054450
60. H. Manaka, Y. Miyashita, Y. Watanabe, and T. Masuda, " Magnetic properties of double-layer perovskite fluorides K3Ni2F7 and K3CO2F7", J. Phys. Soc. Jpn. 76, 085003(2 pages) (2007).
DOI:https://dx.doi.org/10.1143/JPSJ.76.085003
59. T. Masuda, K. Kakurai, M. Matsuda, K. Kaneko, and N. Metoki, "Indirect magnetic interaction mediated by spin dimer in Cu2Fe2Ge4O13", Phys. Rev. B 75, 220401(4 pages) (2007). (PDF reprint)
DOI:https://dx.doi.org/10.1103/PhysRevB.75.220401
58. H. Manaka, Y. Miyashita, Y. Watanabe, and T. Masuda, "Synthesis of Double-Layer Perovskite Fluoride K3Cu2F7 with Spin Gap and Orbital Order ", J. Phys. Soc. Jpn. 76, 044710(3 pages) (2007).  
DOI: https://dx.doi.org/10.1143/JPSJ.76.044710
57. A. Zheludev, T. Masuda, G. Dhalenne, A. Revcolevschi, C. Frost, and T. Perring, "Scaling of dynamic spin correlations in BaCu2(Si0.5Ge0.5)2O7", Phys. Rev. B 75, 054409(5 pages) (2007).
DOI:https://dx.doi.org/10.1103/PhysRevB.75.054409
56. V. Garlea, A. Zheludev, T. Masuda, H. Manaka, L.-P. Regnault, E. Ressouche, B. Grenier, J.-H. Chung, K. Habicht, K. Kiefer, and M. Boehm, "Excitations from a Bose-Einstein Condensate of Magnons in Coupled Spin Ladders", Phys. Rev. Lett. 98, 167202(4 pages) (2007).
DOI:https://dx.doi.org/10.1103/PhysRevLett.98.167202

2006
55. T. Masuda and G.J. Redhammer, "Magnetic excitation in the spin-gap compound Cu2Sc2Ge4O13: Comparison to Cu2Fe2Ge4O13", Phys. Rev. B 74, 054418(4 pages) (2006). (PDF reprint)
DOI:https://dx.doi.org/10.1103/PhysRevB.74.054418
54. T. Masuda, A. Zheludev, H. Manaka, L.-P. Regnault, J.-H. Chung, and Y. Qiu, "Dynamics of Composite Haldane Spin Chains in IPA-CuCl3", Phys. Rev. Lett. 96, 047210(4 pages) (2006). (PDF reprint)
DOI:https://dx.doi.org/10.1103/PhysRevLett.96.047210

2005
53. V. N. Glazkov, A. I. Smirnov, H.-A. Krug von Nidda, A. Loidl, K. Uchinokura, and T. Masuda, " Field-controlled phase separation at the impurity-induced magnetic ordering in the spin-Peierls magnet CuGeO3", Phys. Rev. Lett. 94, 057205(4 pages) (2005).
DOI:https://dx.doi.org/10.1103/PhysRevLett.94.057205
52. T. Masuda, A. Zheludev, B. Sales, S. Imai, K. Uchinokura, and S. Park, "Magnetic excitations in the weakly coupled spin dimers and chins material Cu2Fe2Ge4O13", Phys. Rev. B 72, 094434(8 pages) (2005). (PDF reprint)
DOI:https://dx.doi.org/10.1103/PhysRevB.72.094434
51. T. Masuda, A. Zheludev, B. Roessli, A. Bush, M. Markina, and A. Vasiliev, "Spin waves and magnetic interactions in LiCu2O2", Phys. Rev. B 72, 014405(7 pages) (2005). (PDF reprint)
DOI:https://dx.doi.org/10.1103/PhysRevB.72.014405
50. T. Masuda, A. Zheludev, A. Bush, M. Markina, and A. Vasiliev, Comment on "Competition between helimagnetism and commensurate quantum spin correlations in LiCu2O2" - Reply, Phys. Rev. Lett. 94, 039706(1 page) (2005).
DOI:https://dx.doi.org/10.1103/PhysRevLett.94.039706

2004
49. T. Masuda, A. Zheludev, K. Uchinokura, J.-H. Chung, and S. Park, "Dynamics and Scaling in a Quantum Spin Chain Material with Bond Randomness", Phys. Rev. Lett. 93, 077206(4 pages) (2004). (PDF reprint)
DOI:https://dx.doi.org/10.1103/PhysRevLett.93.077206
48. T. Masuda, A. Zheludev, G. Grenier, S. Imai, K. Uchinokura, E. Ressouche, and S. Park, "Cooperative ordering of gapped and gapless spin networks in Cu2Fe2Ge4O13", Phys. Rev. Lett. 93, 077202(4 pages) (2004). (PDF reprint)
DOI:https://dx.doi.org/10.1103/PhysRevLett.93.077202
47. A. Zheludev, T. Masuda, B. Sales, D. Mandrus, T. Papenbrock, T. BArnes, and S. Park, "Distribution of exchange energy in a bond alternating S=1 quantum spin chain", Phys. Rev. B 69, 144417(9 pages) (2004).
DOI:https://dx.doi.org/10.1103/PhysRevB.69.144417
46. T. Masuda, A. Zheludev, A. Bush, M. Markina, and A Vasiliev, "Competition between helimagnetism and commensurate quantum spin correlations in LiCu2O2", Phys. Rev. Lett. 92, 177201(4 pages) (2004). (PDF reprint)
DOI:https://dx.doi.org/10.1103/PhysRevLett.92.177201
45. S. Bertaina, V.A. Pashchenko, A. Stepanov, T. Masuda, and K. Uchinokura, "Electron spin resonance in the spin-1/2 quasi-one-dimensional antiferromagnet with Dzyaloshinskii-Moriya interaction BaCu2Ge2O7", Phys. Rev. Lett. 92, 057203(4 pages) (2004).
DOI:https://dx.doi.org/10.1103/PhysRevLett.92.057203

2003
44. T. Masuda, B. C. Chakoumakos, C. L. Nygren, S. Imai, and K. Uchinokura, "A novel germanate, Cu2Fe2Ge4O13, with a four tetrahedral oligomer", J. Solid State Chem. 176, 175(5 pages) (2003).
DOI:https://dx.doi.org/10.1016/S0022-4596(03)00387-6
43. A. Zheludev, T. Sato, T. Masuda, K. Uchinokura, and G. Shirane, "Spin waves and the origin of commensurate magnetism in Ba2CoGe2O7", Phys. Rev. B 68, 024428(5 pages) (2003).
DOI:https://dx.doi.org/10.1103/PhysRevB.68.024428
42. Y. Tanokura, Y. Oono, S. Ikeda, H. Kuroe, T. Sekine, T. Masuda, K. Uchinokura, "Raman-scattering study of the anomalous spin-Peierls state in heavily Mg-doped CuGeO3 under pressure", Phys. Rev. B 68, 054412(10 pages) (2003).
DOI:https://dx.doi.org/10.1103/PhysRevB.68.054412
41. Y.J. Wang, Y.J. Kim, R.J. Christianson, S.C. LaMarra, F.C. Chou, T. Masuda, I. Tsukada, K. Uchinokura, R.J. Birgeneau, "X-ray scattering and magnetic susceptibility study of doped CuGeO3", J. Phys. Soc. Jpn. 72, 1544(10 pages) (2003).
DOI:https://dx.doi.org/10.1143/JPSJ.72.1544
40. T. Masuda, A. Zheludev, H. Kageyama, and A. N. Vasiliev, "BiCu2VO6: a new narrow-band spin-gap material", Europhysics Letters, 63, 757(7 pages) (2003).
DOI:https://dx.doi.org/10.1209/epl/i2003-00467-y
39. A. Zheludev, S. Raymond, L. P. Regnault, F. H. L. Essler, K. Kakurai, T. Masuda, and K. Uchinokura, "Polarization dependence of spin excitations in BaCu2Si2O7", Phys. Rev. B 67, 134406(10 pages) (2003).
DOI:https://dx.doi.org/10.1103/PhysRevB.67.134406
38. T. Masuda, D. Yano, K. Uchinokura, H. Kuroe, T. Sekine, Y. Katsuki, K. Ohwada, Y. Fujii, H. Nakao, and Y. Murakami, "Appearance of the spin-Peierls phase under pressure in Cu1-xMgxGeO3", Phys. Rev. B 67, 024423(6 pages) (2003). (PDF reprint)
DOI:https://dx.doi.org/10.1103/PhysRevB.67.024423

2002
37. R. Hayn, V. A. Pashchenko, A. Stepanov, T. Masuda, and K. Uchinokura, "Magnetic anisotropy of BaCu2Si2O7: Theory and antiferromagnetic resonance", Phys. Rev. B 66, 184414(5 pages) (2002).
DOI:https://dx.doi.org/10.1103/PhysRevB.66.184414
36. R. J. Crhistianson, Y. J. Wang, S. C. LaMarra, R. J. Birgeneau, V. Kiryukhin, T. Masuda, I. Tsukada, K. Uchinokura, and B. Keimer, "X-ray scattering study of the incommensurate phase in Mg-doped CuGeO3", Phys. Rev. B 66, 174105(9 pages) (2002).
DOI:https://dx.doi.org/10.1103/PhysRevB.66.174105
35. T. Masuda, K. Uchinokura, T. Hayashi, N. Miura, "Impurity-induced antiferromagnetic phase in a doped Haldane system Pb(Ni1-xMgx)2V2O8", Phys. Rev. B 66, 174416(7 pages) (2002). (PDF reprint)
DOI:https://dx.doi.org/10.1103/PhysRevB.66.174416
34. T. Masuda, K. Sakaguchi, and K. Uchinokura, "Magnetism of a new spin-1 material NaV(WO4)2", J. Phys. Soc. Jpn. 71, 2637(3 pages) (2002). (PDF reprint)
DOI:https://dx.doi.org/10.1143/JPSJ.71.2637
33. A. Zheludev, K. Kakurai, T. Masuda, K. Uchinokura, and K. Nakajima, "Dominance of the excitation continuum in the longitudinal spectrum of weakly coupled Heisenberg S=1/2 chains", Phys. Rev. Lett. 89, 197205(4 pages) (2002).
DOI:https://dx.doi.org/10.1103/PhysRevLett.89.197205
32. Y. Itoh, T. Machi, N. Koshizuka, T. Masuda, and K. Uchinokura, "Cu nuclear quadrupole resonance study of the spin-Peierls compound Cu1-xMgxGeO3: A possibility of precursory dimerization", Phys. Rev. B 65, 100406(4 pages) (2002).
DOI:https://dx.doi.org/10.1103/PhysRevB.65.100406
31. A. Zheludev, E. Ressouche, I. Tsukada, T. Masuda, and K. Uchinokura, "Structure of multiple spin-flop states in BaCu2Si2O7", Phys. Rev. B 65, 174416(6 pages) (2002).
DOI:https://dx.doi.org/10.1103/PhysRevB.65.174416
30. Y. Fudamoto, I.M. Gat, M.I. Larkin, J. Merrin, B. Nachumi, A.T. Savici, Y. J. Uemura, G. M. Lake, K. M. Kojima, M. Hase, T. Masuda, and K. Uchinokura, "Muon spin relaxation in the spin-ring system Cu3WO6: Quasistatic spin freezing at 7.0 K", Phys. Rev. B 65, 174428(10 pages) (2002).
DOI:https://dx.doi.org/10.1103/PhysRevB.65.174428
29. VN Glazkov, AI Smirnov, K. Uchinokura, T. Masuda, "Separation of the magnetic phases at the Neel point in the diluted spin-Peierls magnet CuGeO3", Phys. Rev. B 65, 144427(7 pages) (2002).
DOI:https://dx.doi.org/10.1103/PhysRevB.65.144427

2001
28. AI. Smirnov, VN. Glazkov, G. Dhalenne, A. Revcolevschi, K. Uchinokura, T. Masuda, LN. Demianets, and AY. Shapiro, "Magnetic resonance of defects in spin-Peierls and Haldane magnets", Physics of Low-Dimensional Structures 11, 295(9 pages) (2001).
27. A. Zheludev, M. Kenzelmann, S. Raymond, T. Masuda, K. Uchinokura, and, SH. Lee, "Spin dynamics in the quasi-one-dimensional S=1/2 antiferromagnet BaCu2Si2O7", Phys. Rev. B 65, 014402(9 pages) (2001).
DOI:https://dx.doi.org/10.1103/PhysRevB.65.014402
26. A. Zheludev, T. Masuda, K. Uchinokura, and SE Nagler, "Zone-boundary excitations in coupled Haldane spin chain compounds PbNi2V2O8 and SrNi2V2O8", Phys. Rev. B 64, 134415(7 pages) (2001). (PDF reprint)
DOI:https://dx.doi.org/10.1103/PhysRevB.64.134415
25. K. Takehana, T. Takamasu, M. Hase, G. Kido, T. Masuda, and K. Uchinokura, "Spin-phonon coupled modes in the incommensurate phases of doped CuGeO3", Phys. Rev. B 63, 245413(6 pages) (2001).
DOI:https://dx.doi.org/10.1103/PhysRevB.63.245413
24. J. Takeya, I. Tsukada, Y. Ando, T. Masuda, K. Uchinokura, I. Tanaka, RS. Feigelson, and A. Kapitulnik, "Thermal conductivity of pure and Mg-doped CuGeO3 in the incommensurate phase", Phys. Rev. B 63, 214407 (6 pages) (2001).
DOI:https://dx.doi.org/10.1103/PhysRevB.63.214407
23. F. Semadeni, A. Amato, B. Roessli, P. Boni, C. Baines, T. Masuda, K. Uchinokura, and G. Shirane, "Macroscopic and local magnetic moments in Si-doped CuGeO3 as determined by neutron and μSR studies", Euro. Phys. J. B 21, 307(5 pages) (2001).
DOI:https://dx.doi.org/10.1007/s100510170172
22. Tomoyuki Sekine, Ayako Uji, Yoshiyuki Oono, Yoshiko Tanokura, Takatsugu Masuda and Kunimitsu Uchinokura, "Raman-scattering study of doping effects on the structural phase transition under hydrostatic pressure in CuGeO3", J. Phys. Soc. Jpn. 70, 290(7 pages) (2001).
DOI:https://dx.doi.org/10.1143/JPSJ.70.290
21. I. Tsukada, J. Takeya, T. Masuda, and K. Uchinokura, "Two-stage spin-flop transitions in the S=1/2 antiferromagnetic spin chain BaCu2Si2O7", Phys. Rev. Lett. 87, 127203(4 pages) (2001).
DOI:https://dx.doi.org/10.1103/PhysRevLett.87.127203
20. M. Kenzelmann, A. Zheludev, S. Raymond, E. Ressouche, T. Masuda, P. Boni, K. Kakurai, I. Tsukada, K. Uchinokura, and R. Coldea, "Spin waves and magnetic ordering in the quasi-one-dimensional S=1/2 antiferromagnet BaCu2Si2O7", Phys Rev. B 64, 054422(7 pages) (2001).
DOI:https://dx.doi.org/10.1103/PhysRevB.64.054422

2000
19. T. Masuda, I. Tsukada, K. Uchinokura, Y. J. Wang, V. Kiryukhin, and R. J. Birgeneau, "First-order phase transition between dimerized-antiferromagnetic and uniform-antiferromagnetic phases in Cu1-xMxGeO3", Phys. Rev. B 61, 4103(6 pages) (2000).  (PDF reprint)
DOI:https://dx.doi.org/10.1103/PhysRevB.61.4103
18. PM Gehring, SH Lee, K. Hirota, T. Masuda, K. Uchinokura, M. Hase, and G. Shirane, “Cold neutron inelastic scattering measurements of the spin-Peierls and antiferromagnetic excitations in Si-doped CuGeO3 single crystals”, J. Phys. Soc. Jpn 69, 592(6 pages) (2000).
DOI:https://dx.doi.org/10.1143/JPSJ.69.592
17. J. Takeya, I. Tsukada, Y. Ando, T. Masuda, and K. Uchinokura, "Thermal conductivity of Mg-doped CuGeO3 at very low temperature: Heat conduction by antiferromagnetic magnons", Phys. Rev. B 62, R9260(4 pages) (2000).
DOI:https://dx.doi.org/10.1103/PhysRevB.62.R9260
16. J. Takeya, I. Tsukada, Yoichi Ando, T. Masuda and K. Uchinokura, "Thermal conductivity of Mg-doped CuGeO3", Phys. Rev. B 61, 14700(6 pages) (2000).
DOI:https://dx.doi.org/10.1103/PhysRevB.61.14700
15. K.M. Kojima, Y. Fudamoto, I.M. Gat, M.I. Larkin, G.M. Luke, Y.J. Uemura, T. Masuda and K. Uchinokura, "Magnetic order of the disturbed spin-Peierls compound (Cu,Mg)GeO3", Physica B 289, 149(4 pages) (2000).
DOI:https://dx.doi.org/10.1016/S0921-4526(00)00336-7
14. V. Kiryukhin, Y. J. Wang, S. C. LaMarra, R. J. Birgeneau, T. Masuda, I. Tsukada, and K. Uchinokura, "Reentrant spin-Peierls transition in Mg-doped CuGeO3", Phys. Rev. B 61, 9527(5 pages) (2000).
DOI:https://dx.doi.org/10.1103/PhysRevB.61.9527
13. M. Nishi, H. Nakao, Y. Fujii, T. Masuda, K. Uchinokura, and G. Shirane, "Critical neutron scattering study of the compositional phase transition in Mg-doped CuGeO3", J. Phys. Soc. Jpn. 69, 3186(3 pages) (2000).
DOI:https://dx.doi.org/10.1143/JPSJ.69.3186
12. A. Zheludev, M. Kenzelmann, S. Raymond, E. Ressouche, T. Masuda, K. Kakurai, S. Maslov, I. Tsukada, K. Uchinokura, and A. Wildes, "Energy separation of single-particle and continuum states in an S = 1/2 weakly coupled chains antiferromagnet", Phys. Rev. Lett. 85, 4799(4 pages) (2000).
DOI:https://dx.doi.org/10.1103/PhysRevLett.85.4799
11. A. Zheludev, T. Masuda, I. Tsukada, Y. Uchiyama, K. Uchinokura, P. Böni, and S.-H. Lee,  "Magnetic excitation in coupled Haldane spin chains near the quantum critical point", Phys. Rev. B 62, 8291(10 pages) (2000).  (PDF reprint)
DOI:https://dx.doi.org/10.1103/PhysRevB.62.8921
10. I. Tsukada, J. Takeya, T. Masuda, and K. Uchinokura, "Weak ferromagnetism of quasi-one-dimensional S=1/2 antiferromagnet BaCu2Ge2O7", Phys. Rev. B 62, R6061(4 pages) (2000).
DOI:https://dx.doi.org/10.1103/PhysRevB.62.R6061

1999
9. J. P. Hill, C. C. Cao, M. Von Zimmermann, K. Hamalainen, S. Huotari, L. E. Berman, W. A. L. Caliebe, K. Hirota, M. Matsubara, A. Kotani, J. L. Peng, R. L. Greene, I. Tsukada, T. Masuda, and K. Uchinokura, "Resonant inelastic x-ray scattering from strongly correlated copper oxides”, J. J. Appl. Phys. 38, 118(4 pages) (1999).
DOI:https://dx.doi.org/10.7567/JJAPS.38S1.118
8. H. Kuroe, J. Sasaki, T. Sekine, T. Masuda, N. Koide, I. Tsukada and K. Uchinokura, "Folded phonon mode observed by Raman scattering in Zn- and Si-doped CuGeO3", J. Phys. Soc. Jpn. 68, 2046(11 pages) (1999).
DOI:https://dx.doi.org/10.1143/JPSJ.68.2046
7. H. Kuroe, H. Seto, T. Sekine, T. Masuda, I. Tsukada and K. Uchinokura, "Raman scattering in Zn- Si- and Mg-doped CuGeO3", Physica B 263, 825(4 pages) (1999).
DOI:https://dx.doi.org/10.1016/S0921-4526(98)01294-0
6. Y. J. Wang, V. Kiryukhin, R. Birgeneau, T. Masuda, I. Tsukada, and K. Uchinokura, "Structual critical scattering study of Mg-doped CuGeO3", Phys. Rev. Lett. 83, 1676(4 pages) (1999).
DOI:https://dx.doi.org/10.1103/PhysRevLett.83.1676
5. H. Nakao, M. Nishi, Y. Fujii, T. Masuda, I. Tsukada, K. Uchinokura, K. Hirota, and G. Shirane, "Neutron scattering study of temperature-concentration phase diagram of (Cu1-xMgx)GeO3", J. Phys. Soc. Jpn 68, 3662(6 pages) (1999).
DOI:https://dx.doi.org/10.1143/JPSJ.68.3662
4. A. Zheludev, S. Maslov, G. Shirane, I. Tsukada, T. Masuda, K. Uchinokura, I. Zaliznyak, R. Erwin, and L. P. Regnault, "Magnetic anisotropy and low-energy spin waves in the Dzyaloshinskii-Moriya spiral magnet Ba2CuGe2O7", Phys. Rev. B 59, 11432(13 pages) (1999).
DOI:https://dx.doi.org/10.1103/PhysRevB.59.11432

1998
3. T. Masuda, A. Fujioka, Y. Uchiyama, I. Tsukada, and K. Uchinokura, "Phase transition between dimerized-antiferromagnetic and uniform-antiferromagnetic phases in the impurity-doped spin-Peierls cuprate CuGeO3", Phys. Rev. Lett. 80, 4566(4 pages) (1998). (PDF reprint)
DOI:https://dx.doi.org/10.1103/PhysRevLett.80.4566
2. K. Hirota, M. Hase, J. Akimitsu, T. Masuda, K. Uchinokura, and G. Shirane, "Magnetic Excitations in the Si Doped Spin-Peierls Compound CuGe1-xSixO3", J. Phys. Soc. Jpn. 67, 645(6 pages) (1998).
DOI:https://dx.doi.org/10.1143/JPSJ.67.645
1. A. Zheludev, S. Maslov, I. Tsukada, I. Zaliznyak, L. P. Regnault, T. Masuda, K. Uchinokura, R. Erwin, and G. Shirane, " Experimental evidence for Kaplan-Shekhtman-Entin-Wohlman-Aharony interactions in Ba2CuGe2O7 ", Phys. Rev. Lett. 81, 5410(4 pages) (1998).
DOI:https://dx.doi.org/10.1103/PhysRevLett.81.5410


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2021
38. Shinichi Itoh, Takatsugu Masuda, Tetsuya Yokoo, Hideki Yoshizawa, Minoru Soda, Shinichiro Asai, Yoichi Ikeda, Soshi Ibuka, Masahiro Yoshida, Takafumi Hawai, Hiraku Saito, Daichi Kawana, Ryosuke Sugiura, Toshio Asami, and Yoshiaki Ihata, "Dynamical Studies in Condensed Matter on High Resolution Chopper Spectrometer (HRC) - 2nd Phase of HRC Project -", JPS Conf. Proc. 33, 011058(7 pages) (2021).
DOI:https://doi.org/10.7566/JPSCP.33.011058

2020
37. Naoto Metoki, Adam A. Aczel, Dai Aoki, Songxue Chi, Jaime A. Fernandez-Baca, Jean-Christophe Griveau, Masato Hagihala, Tao Hong, Yoshinori Haga, Kazuhiko Ikeuchi, Yasuhiro Inamura, Kazuya Kamazawa, Ryoichi Kajimoto, Hideaki Kitazawa, Takatsugu Masuda, Masaaki Matsuda, Mitsutaka Nakamura, Junya Ohtsuki, Daniel Pajerowski, Hiroyuki S. Suzuki, Etsuji Yamamoto, and Hiroki Yamauchi, "The f-electron State of the Heavy Fermion Superconductor NpPd5Al2 and the Isostructural Family", JPS Conf. Proc. 30, 011123(6 pages) (2020).
DOI:https://doi.org/10.7566/JPSCP.30.011123

2019
36. M. WATANABE, H. NOJIRI, S. ITOH, S. OHIRA-KAWAMURA, T. KIHARA, T. MASUDA, T. SAHARA, M. SODA and R. TAKAHASHI, "Development of Compact High Field Pulsed Magnet System for New Sample Environment Equipment at MLF in J-PARC", JPS Conf. Proc. 25, 011024(5 pages) (2019).
DOI:https://doi.org/10.7566/JPSCP.25.011024
35. Shinichi Itoh, Tetsuya Yokoo, Takatsugu Masuda, Shinichiro Asai, Hiraku Saito, Daichi Kawana, Ryosuke Sugiura, Toshio Asami, and Yoshiaki Ihata, "Progress in High Resolution Chopper Spectrometer HRC by improving collimator and Fermi chopper", Physica B 568, 76(5 pages) (2019).
DOI:https://doi.org/10.1016/j.physb.2018.11.059

2018
34. Daichi Kawana, Minoru Soda, Masahiro Yoshida, Yoichi Ikeda, Toshio Asami, Ryosuke Sugiura, Hideki Yoshizawa, Takatsugu Masuda, Takafumi Hawai, Soshi Ibuka, Tetsuya Yokoo, and Shinichi Itoh, "YUI and HANA: control and visualization programs for HRC in J-PARC", J. Phys.: Conf. Ser. 1021, 012014(4 pages) (2018).
DOI:https://doi.org/10.1088/1742-6596/1021/1/012014
33. D. Ueta, M. Yoshida, Y. Ikeda, Y. Liu, T. Hong, T. Masuda, and H. Yoshizawa, "Magnetic structure of a non-centrosymmetric CePtSi3", AIP Advances 8, 115006(5 pages) (2018).
DOI:https://doi.org/10.1063/1.5042736
32. Shinichi Itoh, Tetsuya Yokoo, Takatsugu Masuda, Hideki Yoshizawa, Minoru Soda, Soshi Ibuka, Yoichi Ikeda, Masahiro Yoshida, Takafumi Hawai, Daichi Kawana, Ryosuke Sugiura, Toshio Asami, Yoshihisa Kawamura, Tomoko Shinozaki, and Yoshiaki Ihata, "High Resolution Chopper Spectrometer HRC and Neutron Brillouin Scattering", AIP Conf. Proc. 1969, 050002 (5 pages) (2018).
DOI:https://doi.org/10.1063/1.5039299
31. Shinichi Itoh, Tetsuya Yokoo, Takatsugu Masuda, Hideki Yoshizawa, Minoru Soda, Masahiro Yoshida, Takafumi Hawai, Daichi Kawana, Ryosuke Sugiura, Toshio Asami, and Yoshiaki Ihata, "Improvement for Neutron Brillouin Scattering Experiments on High Resolution Chopper Spectrometer HRC", J. Phys.: Conf. Ser. 1021, 012028 (4 pages) (2018).
DOI:https://doi.org/10.1088/1742-6596/1021/1/012028

2017
30. Minoru Soda and Takatsugu Masuda, "Dielectric Property and Diffuse Scattering in Relaxor Magnet LuFeCoO4", J. Phys.: Conf. Ser. 828, 012001(3 pages) (2017).
DOI:https://dx.doi.org/10.1088/1742-6596/828/1/012001
29. S. Asai, T. Oyama, M. Soda, K. Rule, K. Nawa, Z. Hiroi, and T. Masuda, "Powder neutron diffraction in one-dimensional frustrated chain compound NaCuMoO4(OD)", J. Phys.: Conf. Ser. 828, 012006(5 pages) (2017).
DOI:https://dx.doi.org/10.1088/1742-6596/828/1/012006
28. T. Haku, M. Soda, M. Sera, K. Kimura, J. Taylor, S. Itoh, T. Yokoo, Y. Matsumoto, D. Yu, R. A. Mole, T. Takeuchi, S. Nakatsuji, Y. Kono, T. Sakakibara, L.-J. Chang, and T. Masuda, "Neutron Scattering Study in Breathing Pyrochlore Antiferromagnet Ba3Yb2Zn5O11", J. Phys.: Conf. Ser. 828, 012018(5 pages) (2017).
DOI:https://dx.doi.org/10.1088/1742-6596/828/1/012018

2016
27. S. Hayashida, M. Soda, S. Itoh, T. Yokoo, K. Ohgushi, D. Kawana, and T. Masuda, "Crystal field excitations on NdFe3(BO3)4 investigated by inelastic neutron scattering", J. Phys.: Conf. Ser. 746, 012059(5 pages) (2016).
DOI:https://dx.doi.org/10.1088/1742-6596/746/1/012059

2015
26. Shinichi Itoh, Tetsuya Yokoo, Takatsugu Masuda, Hideki Yoshizawa, Minoru Soda, Yoichi Ikeda, Soshi Ibuka, Daichi Kawana, Taku J. Sato, Yusuke Nambu, Keitaro Kuwahara, Shin-ichiro Yano, Jun Akimitsu, Yoshio Kaneko, Yoshinori Tokura, Masaki Fujita, Masashi Hase, Kazuaki Iwasa, Haruhiro Hiraka, Tatsuo Fukuda, Kazuhiko Ikeuchi, Koji Yoshida, Toshio Yamaguchi, Kanta Ono, Yasuo Endoh, "Science from the Initial Operation of HRC", JPS Conf. Proc. 8, 034001(6 pages) (2015).
DOI: https://dx.doi.org/10.7566/JPSCP.8.034001
25. Shohei Hayashida, Minoru Soda, Shinichi Itoh, Tetsuya Yokoo, Kenya Ohgushi, Daichi Kawana, Takatsugu Masuda, "Inelastic Neutron Scattering on Multiferroics NdFe3(BO3)4", Physics Procedia 75, 127(7 pages) (2015).
DOI: https://dx.doi.org/10.1016/j.phpro.2015.12.018
24. Hirotaka Manaka, Masato Hagihala, Shohei Hayashida, Minoru Soda, Takatsugu Masuda, Yoko Miura, "Specific Heats of Triangular Spin Tube in Magnetic Fields", Physics Procedia 75, 718(8 pages) (2015).
DOI:https://dx.doi.org/10.1016/j.phpro.2015.12.093

2014
23. Y. Yasui, R. Okazaki, I. Terasaki, M. Hase, M. Hagihala, T. Masuda and T. Sakakibara, "Low Temperature Magnetic Properties of Frustrated Quantum Spin Chain System Rb2Cu2Mo3O12", JPS Conf. Proc. 3, 014014(6 pages) (2014).
DOI: https://dx.doi.org/10.7566/JPSCP.3.014014
22. Masashige Matsumoto, Minoru Soda, and Takatsugu Masuda, "Theoretical Study on Multiferroic Properties in Integer Spin Systems with Large Single-Ion Anisotropy", JPS Conf. Proc. 3, 014033(6 pages) (2014).
DOI:https://dx.doi.org/10.7566/JPSCP.3.014033

2013
21. S. Itoh, T. Yokoo, D. Kawana, H. Yoshizawa, T. Masuda, M. Soda, TJ. Sato, S. Satoh, M. Sakaguchi, and S. Muto, "Progress in High Resolution Chopper Spectrometer, HRC", J. Phys. Soc. Jpn. 82, SA033(6 pages) (2013).
DOI:https://dx.doi.org/10.7566/JPSJS.82SA.SA033

2010
20. M. Matsumoto H. Kuroe, T. Sekine and T. Masuda, "Theory of magnetic excitation for coupled spin dimer and spin chain system Cu2Fe2Ge4O13 ", J. Phys. Conf. Ser. 200, 022034(4 pages) (2010) .
DOI:https://dx.doi.org/10.1088/1742-6596/200/2/022034
19. J Kikuchi, S Nagura, H Nakanishi and T Masuda, "Nuclear magnetic and quadrupole resonances of Cu in the low-dimensional magnets Cu2M2Ge4O13 (M = Fe, Sc) ", J. Phys.: Conf. Ser. 200, 022024(4 pages) (2010).
DOI:https://dx.doi.org/10.1088/1742-6596/200/2/022024

2009
18. T. Masuda, "Simulation of time of flight experiment in Cu2Fe2Ge4O13", Nucl. Inst. Meth. A 600, 232(5 pages) (2009).
DOI:https://dx.doi.org/10.1016/j.nima.2008.11.036

2006
17. T. Masuda, A. Zheludev, H. Manaka, and J.-H. Chung, "IPA-CuCl3: a S = 1/2 Ladder with Ferromagnetic Rungs", AIP Conf. Proc. 850, 1031(2 pages) (2006).
DOI:https://dx.doi.org/10.1063/1.2355055

2005
16. T. Masuda, A. Zheludev, B. Sales, S. Imai, and K. Uchinokura, "Magnetic Excitation in Cu2Fe2Ge4O13", Prog. Theor. Phys. Suppl. 159, 96(5 pages) (2005).
DOI:https://dx.doi.org/10.1143/PTPS.159.96

2004
15. V.N. Glazkov, A.I. Smirnov, H.-A. Krug von Nidda, A. Loidl, T. Masuda, and K. Uchinokura, "ESR study of the impurity-induced antiferromagnetic ordering in the diluted spin-Peierls magnet CuGeO3", J. MAGN. MAG. MATER 272, E695(2 pages) (2004).
DOI:https://dx.doi.org/10.1016/j.jmmm.2003.12.350

2003
14. A. I. Smirnov, V. N. Glazkov, T. Masuda, K. Uchinokura, L. N. Demianets, A. Y. Shapiro AY, "Microscopic magnetic phase separation at the impurity stimulated antiferromagnetic ordering of two spin-gap magnets", Physica B, 329, 699(2 pages) (2003).
DOI:https://dx.doi.org/10.1016/S0921-4526(02)02011-2
13. Y. Tanokura, Y. Oono, H. Kuroe, T. Sekine, T. Masuda, K. Uchinokura, "Raman-scattering study on the revival of the spin-Peierls transition in heavily Mg-doped CuGeO3 under high pressures", Physica B 329, 882(2 pages) (2003).
DOI:https://dx.doi.org/10.1016/S0921-4526(02)02555-3
12. I. Tsukada, J. Takeya, T. Masuda, K. Uchinokura, A. Zheludev, "Anomalous two-stage spin-flop transition in BaCu2Si2O7", Physica B 329, 886(2 pages) (2003).
DOI:https://dx.doi.org/10.1016/S0921-4526(02)02563-2
11. T. Sato, T. Masuda, K. Uchinokura, "Magnetic property of Ba2CoGe2O7", Physica B 329, 880(2 pages) (2003).
DOI:https://dx.doi.org/10.1016/S0921-4526(02)02551-6

2002
10. T. Masuda, N. Koide, and K. Uchinokura, "Impurity effect study in spin-Peierls compound CuGeO3", Prog. Theor. Phys. Suppl. 145, 306(6 pages) (2002).
DOI:https://dx.doi.org/10.1143/PTPS.145.306

2001
9. T. Masuda, R. Kuroda, and K. Uchinokura,  "Pressure effect of spin-Peierls material CuGeO3", J. Mag. Mag. Mater. 226-230, 425(2 pages), (2001).
DOI:https://dx.doi.org/10.1016/S0304-8853(00)00925-2
8. K. Uchinokura and T. Masuda, "Impurity-induced antiferromagnetic phase in a new Haldane-gap compound PbNi2V2O8", J. Mag. Mag. Mater. 226-230, 431(3 pages) (2001).
DOI:https://dx.doi.org/10.1016/S0304-8853(00)01055-6
      
2000
7. T. Masuda , K. Ina , K. Hadama , I. Tsukada , K. Uchinokura , H. Nakao , M. Nishi ,Y. Fujii , K. Hirota, G. Shirane , Y. J. Wang , V. Kiryukhin , R. J. Birgeneau, "Temperature versus concentration phase diagram of Mg- and Si-doped CuGeO3", Physica B 284, 1637(2 pages) (2000).
DOI:https://dx.doi.org/10.1016/S0921-4526(99)02764-7
6. K. Uchinokura and T. Masuda, "Impurity-Induced Antiferromagnetic Phase in Quasi-One-Dimensional Spin-Gap System with S = 1/2 and S = 1 Spins.", J. Phys. Soc. Jpn, Suppl. A. 69, 287(10 pages) (2000).
5 K. Uchinokura, Y. Uchiyama, T. Masuda, Y. Sasago, I. Tsukada, A. Zheludev, T. Hayashi, N. Miura and P. Boni, "Phase diagram of spin-vacancy-induced antiferromagnetism in a new Haldane compound PbNiV2O8", Physica B 284, 1641(2 pages) (2000).
DOI:https://dx.doi.org/10.1016/S0921-4526(99)02772-6
4. H. Kuroe, T. Kaneko, T. Sekine, Roland V. Sarmago, N. Koide, T. Masuda, I. Tsukada and K. Uchinokura, "Raman and luminescence spectra in the spin-Peierls system Cu1-xNixGeO3 ", Physica B 284, 1643(2 pages) (2000).
DOI:https://dx.doi.org/10.1016/S0921-4526(99)02779-9
3. J. Takeya, Yoichi Ando, T. Masuda, I. Tsukada, K. Uchinokura and A. Kapitulnik, "Thermal conductivity of Cu1-xMgxGeO3", Physica B 284, 1645(2 pages) (2000).
DOI:https://dx.doi.org/10.1016/S0921-4526(99)02785-4
      
1999
2. H. Nakao, M. Nishi, Y. Fujii, T. Masuda, I. Tsukada, K. Uchinokura, K. Hirota and G. Shirane, "Neutron scattering study of doped spin-Peierls compound (Cu1-xMgx)GeO3", J. Phys. Chem. Solids 60, 1117(3 pages) (1999).
DOI:https://dx.doi.org/10.1016/S0022-3697(99)00069-4

1996
1. N. Koide, Y. Sasago, T. Masuda, and K. Uchinokura, "Antiferromagnetic phase in Zn- and Ni-doped CuGeO3", Czech. J. Phys. 46, 1981(2 pages) (1996).
DOI:https://dx.doi.org/10.1007/BF02570982


その他

2021
2. Takatsugu Masuda, "Novel Route for Analysis on Neutron Scattering Spectra", JPSJ News Comments 18, 03(2 pages) (2021).
DOI:https://doi.org/10.7566/JPSJNC.18.03
1. Takatsugu Masuda, Shohei Hayashida, and Masashige Matsumoto, "Hybridized excitation of Higgs-amplitude and phase modes in frustrated quantum magnet", 日本物理学会誌 76, 23(5 pages) (2021).
DOI:https://doi.org/10.11316/butsuri.76.1_23

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