About‎ > ‎

Publications

2022
  • 「非弾性光散乱による酸化物ガラスの物性評価」
    藤井 康裕，正井 博和
    ラマン分光スペクトルデータ解析事例集, 253-262 (2022).
    • 2021
  • "Relationship between the elastic properties and structure of BaO-TiO2-GeO2-SiO2 glasses"
    Hirokazu Masai, Yasuhiro Fujii, Naoyuki Kitamura, Masato Yamawaki
    Journal of Non-Crystalline Solids 576, 121248-1-6 (2021). DOI: 10.1016/j.jnoncrysol.2021.121248
  • "Morphotropic phase boundaries of (1−x)Pb(Zn1/3Nb2/3)O3–xPbTiO3 probed by Raman spectroscopy at high temperature"
    Akari Kanagawa, Yasuhiro Fujii, Kenji Ohwada, Yukikuni Akishige and Shinya Tsukada
    Japanese Journal of Applied Physics 60, SFFA04/1-6 (2021). DOI: 10.35848/1347-4065/ac0c6d
  • "Examination of structure and optical properties of Ce3+-doped strontium borate glass by regression analysis"
    Hirokazu Masai, Takahiro Ohkubo, Yasuhiro Fujii, Akitoshi Koreeda, Takayuki Yanagida, Toshiaki Ina and Kenji Kintaka
    Scientific Reports 11, Tue Jan 01 3811 00:00:00 GMT+0900 (Japan Standard Time)-12 (2021). DOI: 10.1038/s41598-021-83050-1
  • "Dynamical Collectivity and Nuclear Quantum Effects on the Intermolecular Stretching Mode of Liquid Water"
    Keiichiro Shiraga, Yasuhiro Fujii, Akitoshi Koreeda, Koichiro Tanaka, Takashi Arikawa, and Yuichi Ogawa
    The Journal of Physical Chemistry B 125, 1632-1639 (2021). DOI: 10.1021/acs.jpcb.0c10154
    • 2020
  • "Structure and properties of densified silica glass: characterizing the order within disorder"
    Yohei Onodera, Shinji Kohara, Philip S. Salmon, Akihiko Hirata, Norimasa Nishiyama, Suguru Kitani, Anita Zeidler, Motoki Shiga, Atsunobu Masuno, Hiroyuki Inoue, Shuta Tahara, Annalisa Polidori, HenryE.Fischer, TatsuyaMori, Seiji Kojima, Hitoshi Kawaji, Alexander I. Kolesnikov, Matthew B. Stone, Matthew G. Tucker, Marshall T. McDonnell, AlexC.Hannon, Yasuaki Hiraoka, Ippei Obayashi, Takenobu Nakamura, Jaakko Akola, Yasuhiro Fujii, Koji Ohara, Takashi Taniguchi29and Osami Sakata
    NPG Asia Materials 12, 85/1-16 (2020). DOI: 10.1038/s41427-020-00262-z
  • "Observation of terahertz magnon of Kaplan-Kittel exchange resonance in yttrium-iron garnet by Raman spectroscopy"
    W.-H. Hsu, K. Shen, Y. Fujii, A. Koreeda, and T. Satoh
    Physical Review B 102, 174432/1-7 (2020). DOI: 10.1103/PhysRevB.102.174432
  • "In-flight melting method with an oxygen-excess gas burner for glass making"
    K. Okada A. Kajinami F. Kugai S. Obata A. Kato Y. Fujii A. Koreeda N. Umesaki K. Sato and Y. Sakurai
    Journal of the Ceramic Society of Japan 128-11, 981-990 (2020). DOI: 10.2109/jcersj2.20054
  • 「ガラスのテラヘルツ帯普遍的励起ボゾンピーク : 分光手法の観点から」
    森 龍也，藤井 康裕，気谷 卓，水野 英如
    NEW GLASS 131, 32-35 (2020).
  • "Detection of boson peak and fractal dynamics of disordered systems using terahertz spectroscopy"
    atsuya Mori, Yue Jiang, Yasuhiro Fujii, Suguru Kitani, Hideyuki Mizuno, Akitoshi Koreeda, Leona Motoji, Hiroko Tokoro, Kentaro Shiraki, Yohei Yamamoto, and Seiji Kojima
    Physical Review E 102-2, 022502/1-12 (2020). DOI: 10.1103/PhysRevE.102.022502
  • 「Ni/Al系層状複水酸化物の陰イオン選択性に関するラマン分光研究」
    藤井 康裕
    日本化学会研究会「低次元系光機能材料研究会」ニュースレター 22, 21-23 (2020). DOI: link
  • "Correlation between Structures and Physical Properties of Binary ZnO–P2O5 Glasses"
    Hirokazu Masai Yohei Onodera Shinji Kohara Takahiro Ohkubo Akitoshi Koreeda Yasuhiro Fujii Masanori Koshimizu Masato Yamawaki
    Physica Status Solidi B 2020, 2000186/1-9 (2020). DOI: 10.1002/pssb.202000186
  • "Photocatalytic hydrogen generation of monolithic porous titanium oxide-based glass–ceramics"
    Hirokazu Masai, Hiroaki Sakurai, Akitoshi Koreeda, Yasuhiro Fujii, Takahiro Ohkubo, Takamichi Miyazaki and Tomoko Akai
    Scientific Reports 10, 11615/1-14 (2020). DOI: 10.1038/s41598-020-68410-7
  • "Antireflection in Green Lacewing Wings with Random Height Surface Protrusions"
    Kazunari Yoshida, Leona Takahashi, Akito Takashima, Yasuhiro Fujii, and Izumi Nishio
    Langmuir 36-15, 4207-4213 (2020). DOI: 10.1021/acs.langmuir.9b03714
  • "Multivariate curve resolution for angle-resolved polarized Raman spectroscopy of ferroelectric crystals"
    Shinya Tsukada and Yasuhiro Fujii
    Japenese Journal of Applied Physics 59-SK, SKKA03/1-5 (2020). DOI: 10.35848/1347-4065/ab78e8
    • 2019
  • "Molecular vibration and Boson peak analysis of glucose polymers and ester via terahertz spectroscopy"
    J. Zhong, T. Mori, Y. Fujii, T. Kashiwagi, W. Terao, M. Yamashiro, H. Minami, M. Tsujimoto, T. Tanaka, H. Kawashima, J. Ito, M. Kijima, M. Iji, M. M. Watanabe, K. Kadowaki
    Carbohydrate Polymers 232, 115789/1-7 (2019). DOI: 10.1016/j.carbpol.2019.115789
  • "X-ray absorption near-edge structure of Ag cations in phosphate glasses for radiophotoluminescence applications"
    Hirokazu Masai, Masanori Koshimizu, Hiroki Kawamoto, Takahiro Ohkubo, Akitoshi Koreeda, Yasuhiro Fujii, Koji Ohara, Hironori Ofuchi, Hiroyuki Setoyama
    Journal of the Ceramic Society of Japan 127-12, 924-936 (2019). DOI: 10.2109/jcersj2.19176
  • "Why Do Carbonate Anions Have Extremely High Stability in the Interlayer Space of Layered Double Hydroxides? Case Study of Layered Double Hydroxide Consisting of Mg and Al (Mg/Al = 2)"
    R. Sasai*, H. Sato, M. Sugata, T. Fujimura, S. Ishihara, K. Deguchi, S. Ohki, M. Tansho, T. Shimizu, N. Oita, M. Numoto, Y. Fujii*, S. Kawaguchi, Y. Matsuoka, K. Hagura, T. Abe, and C. Moriyoshi*
    Inorganic Chemistry(2019). DOI: 10.1021/acs.inorgchem.9b01365
  • "Zero temperature coefficient of sound velocity in vitreous silicon oxynitride thin films"
    A. Nagakubo, S. Tsuboi, Y. Kabe, S. Matsuda, A. Koreeda, Y. Fujii, and H. Ogi
    Applied Physics Letters 114, 251905/1-5 (2019). DOI: 10.1063/1.5098354
  • "Acoustic phonon dynamics of Pb(Sc1/2Ta1/2)O3 ceramics studied by Brillouin scattering spectroscopy"
    Taro Aso, Yasuhiro Fujii, Akitoshi Koreeda, Soo Han Oh, Jeong Woo Lee, Jae-Hyeon Ko, Chang-Hyo Hong, and Wook Jo
    Japenese Journal of Applied Physics 58-SG, SGGA06/1-5 (2019). DOI: 10.7567/1347-4065/ab0bae
  • "Excitation of coherent optical phonons in iron garnet by femtosecond laser pulses"
    Pritam Khan, Masataka Kanamaru, Wei-Hung Hsu, Minori Kichise, Yasuhiro Fujii, Akitoshi Koreeda and Takuya Satoh
    Journal of Physics: Condensed Matter 31-27, 275402/1-8 (2019). DOI: 10.1088/1361-648X/ab1665
    • 2018
  • "Structural variations and dielectric properties of (Bi1-xLax)2SiO5 (0 ≤x≤ 0.1): Polycrystallines synthesized by crystallization of Bi-Si-O and Bi-La-Si-O glasses"
    Hiroki Taniguchi, Shingo Tatewaki, Shintaro Yasui, Yasuhiro Fujii, Jun-ichi Yamaura, and Ichiro Terasaki
    Physical Review Materials 2, 045603/1-8 (2018). DOI: 10.1103/PhysRevMaterials.2.045603
  • "Single crystal growth of Sillén-Aurivillius perovskite oxyhalides Bi4NbO8X (X = Cl, Br)"
    Chengchao Zhong, Daichi Kato, Fumitaka Takeiri, Kotaro Fujii, Masatomo Yashima, Emily Nishiwaki, Yasuhiro Fujii, Akitoshi Koreeda, Cédric Tassel, Ryu Abe, and Hiroshi Kageyama
    Inorganics 6-2, 41/1-8 (2018). DOI: 10.3390/inorganics6020041
  • "Raman scattering study of the ferroelectric phase transition in BaTi2O5"
    Shinya Tsukada, Yasuhiro Fujii, Yasuhiro Yoneda, Hiroki Moriwake, Ayako Konishi, and Yukikuni Akishige
    Physical Review B 97, 024116/1-7 (2018). DOI: 10.1103/PhysRevB.97.024116
    • 2017
  • 「低温における天然高分子デンプンのテラヘルツ帯赤外・ラマン分光によるボゾンピーク研究」
    寺尾和香奈, 森龍也, 藤井康裕, 壁谷幹俊, 是枝聡肇, 小島誠治
    低温生物工学会誌 63-2, 103-107 (2017). DOI: 10.20585/cryobolcryotechnol.63.2_103
  • "Boson peak dynamics of natural polymer starch investigated by terahertz time-domain spectroscopy and low-frequency Raman scattering"
    Wakana Terao, Tatsuya Mori, Yasuhiro Fujii, Akitoshi Koreeda, Mikitoshi Kabeya, Seiji Kojima
    Spectrochimica Acta Part A 192-5, 446-450 (2017). DOI: 10.1016/j.saa.2017.11.051
  • 「BaTiO3における不均一性とダイナミクス」
    塚田真也，藤井康裕
    日本結晶学会誌 59-5, 205-206 (2017).
  • "Excitation of coupled spin–orbit dynamics in cobalt oxide by femtosecond laser pulses"
    Takuya Satoh, Ryugo Iida, Takuya Higuchi, Yasuhiro Fujii, Akitoshi Koreeda, Hiroaki Ueda, Tsutomu Shimura, Kazuo Kuroda, V. I. Butrim, B. A. Ivanov
    Nature Communications 8, 638/1-6 (2017). DOI: 10.1038/s41467-017-00616-2
  • "Phonon anharmonicity in zirconium tungstate single crystal investigated by broadband light scattering"
    Eiichi Oishi, Yasuhiro Fujii, Daisuke Katayama, Akitoshi Koreeda, Akira Nagakubo, and Hirotsugu Ogi.
    Japanese Journal of Applied Physics 56-10S, 10PB06/1-4 (2017). DOI: 10.7567/JJAP.56.10PB06
  • "Temperature dependence of the small angle neutron scattering in the relaxor (1-x)Pb(Mg1/3Nb2/3)O3-xPbTiO3 (x = 0.30)"
    M. Matsuura, A. Koreeda, T.H. Kim, Y.S. Hoo
    Ferroelectrics 513-1, 27-31 (2017). DOI: 10.1080/00150193.2017.1350068
  • "Broadband micro light scattering observation of ferroelectric sodium metavanadate"
    Yasuhiro Fujii, Daisuke Katayama, Mitsuyoshi Morita, Akitoshi Koreeda, Hiroki Taniguchi, and Ichiro Terasaki
    Ferroelectrics 512-1, 14-19 (2017). DOI: 10.1080/00150193.2017.1355146
  • "Intrinsic Enhancement of Dielectric Permittivity in (Nb + In) co-doped TiO2 single crystals"
    Masaru Kawarasaki, Kenji Tanabe, Ichiro Terasaki , Yasuhiro Fujii, and Hiroki Taniguchi
    Scientific Reports 7, 5351/1-6 (2017). DOI: 10.1038/s41598-017-05651-z
  • 「テラヘルツ分光で視るガラスのボソンピーク」
    森龍也, 藤井康裕, 小島誠治
    NEW GLASS 121, 31-35 (2017).
  • "Attenuation process of the longitudinal phonon mode in a TeO2 crystal in the 20-GHz range"
    S. Ohno, T. Sonehara, E. Tatsu, A. Koreeda, and S. Saikan
    Physical Review B 95, 224301/1-12 (2017). DOI: 10.1103/PhysRevB.95.224301
  • "Formation of metallic cation - oxygen network for anomalous thermal expansion coefficients in binary phosphate glass"
    Yohei Onodera, Shinji Kohara, Hirokazu Masai, Akitoshi Koreeda, Shun Okumura, and Takahiro Ohkubo
    Nature Communications 8, 15449/1-8 (2017). DOI: 10.1038/ncomms15449
    • 2016
  • "Boson peak dynamics of glassy glucose studied by integrated terahertz-band spectroscopy"
    M. Kabeya, T. Mori, Y. Fujii, A. Koreeda, B.W. Lee, J.H. Ko, and S. Kojima
    Physical Review B 94, 224204/1-9 (2016). DOI: 10.1103/PhysRevB.94.224204
  • "Broadband light-scattering spectroscopy onfractal and non-fractal relaxors"
    Akitoshi Koreeda, Tomohiro Ogawa, Daisuke Katayama, Yasuhiro Fujii, and Makoto Tachibana
    Japanese Journal of Applied Physics 55-10S, 10TC06/1-4 (2016). DOI: 10.7567/JJAP.55.10TC06
  • "Broadband light scattering spectroscopy utilizing an ultra narrowband holographic notch filter"
    Yasuhiro Fujii, Daisuke Katayama, and Akitoshi Koreeda
    Japanese Journal of Applied Physics 55-10S, 10TC03/1-4 (2016). DOI: 10.7567/JJAP.55.10TC03
  • "Correlation between valence state of tin and elastic modulus of Sn-doped Li2O–B2O3–SiO2 glasses"
    Hirokazu Masai, Syuji Matsumoto, Yuki Ueda and Akitoshi Koreeda
    Journal of Applied Physics 119, 185104/1-4 (2016). DOI: 10.1063/1.4948685
  • "Photoluminescence of Sn2+-centre as probe of transient state of supercooled liquid"
    Hirokazu Masai, Akitoshi Koreeda, Yasuhiro Fujii, Takahiro Ohkubo, and Shinji Kohara
    Optical Mateials Express 6-6, 1827-1836 (2016). DOI: 10.1364/OME.6.001827
  • "Energy-dissipation of OH-stretching in Tetrahydrofuran Clathrate Hydrate by Raman spectroscopy and DFT calculation"
    M. Kato, S. Matsumoto, A. Takashima, Y. Fujii, Y. Takasu, and I. Nishio
    Vibrational Spectroscopy 85, 11-15 (2016). DOI: 10.1016/j.vibspec.2016.03.022
    • 2015
  • "Spectral shape of stimulated Brillouin scattering in crystals"
    S. Ohno, T. Sonehara, E. Tatsu, A. Koreeda, and S. Saikan
    Physical Review B 92-21, 214105/01-10 (2015). DOI: 10.1103/PhysRevB.92.214105
  • "Angle-resolved polarized Raman scattering from BaTiO3 crystals"
    S. Tsukada, Y. Fujii, S. Kojima, and Y. Akishige
    Proceedings of Symposium on Symposium on Ultrasonic Electronics 36, 3J3-3/1-2 (2015).
  • 「角度分解偏光ラマン分光による結晶性試料の振動モード解析」
    藤井康裕，清水荘雄，谷口博基，是枝聡肇
    日本結晶学会誌 57-5, 285-290 (2015). DOI: 10.5940/jcrsj.57.285
  • 「広帯域光散乱分光によるリラクサー強誘電体のフラクタルダイナミクスの研究」
    是枝聡肇，藤井康裕，谷口博基
    日本結晶学会誌 57-4, 219-225 (2015). DOI: 10.5940/jcrsj.57.219
  • "Raman Study of the Low Temperature Behavior of Tetrahydrofuran Molecule in the Cage of Clathrate Hydrate"
    Y. Takasu, S. Matsumoto, Y. Fujii, and I. Nishio
    Chemical Physics Letters 627, 39-43 (2015). DOI: 10.1016/j.cplett.2015.03.037
    • 2014
  • "Real-Time Observation of Liposome Bursting Induced by Acetonitrile"
    Kazunari Yoshida, Keitaro Horii, Yasuhiro Fujii, and Izumi Nishio
    ChemPhysChem 15-14, 2909-2912 (2014). DOI: 10.1002/cphc.201402333
  • "Raman tensor analysis of crystalline lead titanate by quantitative polarized spectroscopy"
    Yasuhiro Fujii, Masatsugu Noju, Takao Shimizu, Hiroki Taniguchi, Mitsuru Itoh, and Izumi Nishio
    Ferroelectrics 462-1, 8-13 (2014). DOI: 10.1080/00150193.2014.890470
  • "Deformation of Lipid Membranes Containing Photoresponsive Molecules in Response to Ultraviolet Light"
    Kazunari Yoshida, Yasuhiro Fujii, and Izumi Nishio
    Journal of Physical Chemistry B 118, 4115-4121 (2014). DOI: 10.1021/jp412710f
    • Comments