Journal Paper

• Takayoshi Katase, Seiya Nomoto, Xinyi He, Suguru Kitani, Takashi Honda, Hidenori Hiramatsu, Hideo Hosono, Toshio Kamiya. Simultaneous Realization of Single-Crystal-Like Electron Transport and Strong Phonon Scattering in Polycrystalline SrTiO3–xHx, ACS Appl. Electron. Mater., Vol. 6, pp. 7424, Sept. 2024.
• Xinyi He, Tatsuya Cho, Takayoshi Katase, Kota Hanzawa, Suguru Kitani, Hidenori Hiramatsu, Hideo Hosono, Toshio Kamiya. Wide-Gap p-Type Layered Oxychalcogenides AE2CuInO3Ch (AE: Alkaline Earth; Ch: Chalcogen): Unusually Low Residual Carrier Concentration and Green-to-Red Emission, CHEMISTRY OF MATERIALS, 36, June 2024.
• Munakata, F., Ogiya, T., Konemura, R., Sato, Y., Kitani, S., Kawaji, H., Suguru Kitani. Thermal conductivity and fractal texture formation in β-Si₃N₄/polyvinylidene fluoride composites, Journal of Applied Physics, Vol. 134, No. 18, Nov. 2023.  Official location  
• Hashimoto, K., Kitani, S., Kawaji, H., Suguru Kitani. Temperature dependence of thermal transport properties in spinel Cu_1-xAg_xIr₂S₄, Physica B: Condensed Matter, Vol. 669, Nov. 2023.  Official location  
• Takehara, R., Kubo, N., Ryu, M., Kitani, S., Imajo, S., Shoji, Y., Kawaji, H., Morikawa, J., Fukushima, T., Suguru Kitani. Insights into Thermal Transport through Molecular π-Stacking, Journal of the American Chemical Society, Vol. 145, No. 40, pp. 22115-22121, Sept. 2023.  Official location  
• Xinyi He, Seiya Nomoto, Takehito Komatsu, Takayoshi Katase, Terumasa Tadano, Suguru Kitani, Hideto Yoshida, Takafumi Yamamoto, Hiroshi Mizoguchi, Keisuke Ide, Hidenori Hiramatsu, Hitoshi Kawaji, Hideo Hosono, Toshio Kamiya. Hydride anion substitution boosts thermoelectric performance of polycrystalline SrTiO3 via simultaneous realization of reduced thermal conductivity and high electronic conductivity, Adv.Funct. Mater., Vol. 33, 28, p. 2313144, Apr. 2023.
• Xinyi He, Seiya Nomoto, Takehito Komatsu, Takayoshi Katase, Terumasa Tadano, Suguru Kitani, Hideto Yoshida, Takafumi Yamamoto, Hiroshi Mizoguchi, Keisuke Ide, Hidenori Hiramatsu, Hitoshi Kawaji, Hideo Hosono, Toshio Kamiya. Hydride anion substitution boosts thermoelectric performance of polycrystalline SrTiO3 via simultaneous realization of reduced thermal conductivity and high electronic conductivity, Adv.Funct. Mater., Vol. 33, 28, p. 2313144, Apr. 2023.
• Xinyi He, Seiya Nomoto, Takehito Komatsu, Takayoshi Katase, Terumasa Tadano, Suguru Kitani, Hideto Yoshida, Takafumi Yamamoto, Hiroshi Mizoguchi, Keisuke Ide, Hidenori Hiramatsu, Hitoshi Kawaji, Hideo Hosono, Toshio Kamiya. Hydride anion substitution boosts thermoelectric performance of polycrystalline SrTiO3 via simultaneous realization of reduced thermal conductivity and high electronic conductivity, Adv.Funct. Mater., Vol. 33, 28, p. 2313144, Apr. 2023.
• Ryosuke Nitta, Yuta Kubota, Ayaka Endo, Hwai-En Lin, Tetsuo Kishi, Suguru Kitani, Hitoshi Kawaji, Nobuhiro Matsushita. Hydrogen donor formation in a solution-processed ZnO film by UV light irradiation, Applied Physics Letters, Volume 121, Issue 22, 223302, Nov. 2022.
• Kenta Hashimoto, Suguru Kitani, Hitoshi Kawaji. Suppression of anomalous phonon scattering via Zn substitution in the metallic phase of Cu1-Zn Ir2S4, Physica B: Condensed Matter, Vol. 629, pp. 413675, Mar. 2022.  Official location  
• Yusaku Nishimura, Xinyi He, Takayoshi Katase, Terumasa Tadano, Keisuke Ide, Suguru Kitani, Kota Hanzawa, Shigenori Ueda, Hidenori Hiramatsu, Hitoshi Kawaji, Hideo Hosono, Toshio Kamiya. Electronic and Lattice Thermal Conductivity Switching by 3D−2D Crystal Structure Transition in Nonequilibrium (Pb1−xSnx)Se, Advanced Electronic Materials, 32, 2200024 (1 of 9), Feb. 2022.
• Nitta, R., Kubota, Y., Endo, A., Lin, H.-E., Kishi, T., Kitani, S., Kawaji, H., Matsushita, N., Suguru Kitani. Hydrogen donor formation in a solution-processed ZnO film by UV light irradiation, Applied Physics Letters, Vol. 121, No. 22, 2022.  Official location  
• Suguru Kitani, Takeshi Yajima, Hitoshi Kawaji. Emergent antiferromagnetic transition in hyperkagome manganese Zn2Mn3O8, Physical Review Materials, American Physical Society, 5, 9, pp. 094411, Sept. 2021.  Official location  
• Ando, M.F., Fuhrmann, S., Pan, Z., Rodrigues, B.P., Mori, T., Ebbinghaus, S.G., Wondraczek, K., Kitani, S., Wondraczek, L., Suguru Kitani. Boson peak and structural heterogeneity in ternary SiO2-Al2O3-B2O3 glasses, Journal of the American Ceramic Society, 2021.  Official location  
• Norimasa Nishiyama, Suguru Kitani, Yuki Ohta, Eleonora Kulik, Zuzana Netriova, Astrid Holzheid, Zoltan Lences, Hitoshi Kawaji, Fumihiro Wakai. Low temperature heat capacity measurements of beta-Si3N4 and gamma-Si3N4: Determination of the equilibrium phase boundary between beta-Si3N4 and gamma-Si3N4, JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, ELSEVIER SCI. LTD., 40, 16, 6309-6315, Dec. 2020.
• 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, Henry E. Fischer, Tatsuya Mori, Seiji Kojima, Hitoshi Kawaji, Alexander I. Kolesnikov, Matthew B. Stone, Matthew G. Tucker, Marshall T. McDonnell, Alex C. Hannon, Yasuaki Hiraoka, Ippei Obayashi, Takenobu Nakamura, Jaakko Akola, Yasuhiro Fujii, Koji Ohara, Takashi Taniguchi, Osami Sakata. Structure and properties of densified silica glass: characterizing the order within disorder, NPG Asia Materials, Springer Nature, 12, Dec. 2020.
• Onodera, Y., Kohara, S., Salmon, P.S., Hirata, A., Nishiyama, N., Kitani, S., Zeidler, A., Shiga, M., Masuno, A., Inoue, H., Tahara, S., Polidori, A., Fischer, H.E., Mori, T., Kojima, S., Kawaji, H., Kolesnikov, A.I., Stone, M.B., Tucker, M.G., McDonnell, M.T., Hannon, A.C., Hiraoka, Y., Obayashi, I., Nakamura, T., Akola, J., Fujii, Y., Ohara, K., Taniguchi, T., Sakata, O., Suguru Kitani. Structure and properties of densified silica glass: characterizing the order within disorder, NPG Asia Materials, Vol. 12, No. 1, 2020.  Official location  
• Mori, T., Jiang, Y., Fujii, Y., Kitani, S., Mizuno, H., Koreeda, A., Motoji, L., Tokoro, H., Shiraki, K., Yamamoto, Y., Kojima, S., Suguru Kitani. Detection of boson peak and fractal dynamics of disordered systems using terahertz spectroscopy, Physical Review E, Vol. 102, No. 2, 2020.  Official location  
• Nishiyama, N., Kitani, S., Ohta, Y., Kulik, E., Netriová, Z., Holzheid, A., Lenčéš, Z., Kawaji, H., Wakai, F., Suguru Kitani. Low temperature heat capacity measurements of β-Si<inf>3</inf>N<inf>4</inf> and γ-Si<inf>3</inf>N<inf>4</inf>: Determination of the equilibrium phase boundary between β-Si<inf>3</inf>N<inf>4</inf> and γ-Si<inf>3</inf>N<inf>4</inf>, Journal of the European Ceramic Society, Vol. 40, No. 16, pp. 6309-6315, Nov. 2019.  Official location  
• Akira Saitoh, Suguru Kitani, Satoru Matsuishi, Hitoshi Kawaji, Hiromichi Takebe, Hideo Hosono. Structure and photoelastic constant of binary ns²-type metal cation containing silicate glasses, Journal of Non-Crystalline Solids, 521, 119526-1-5, May 2019.
• Saitoh, A., Kitani, S., Matsuishi, S., Kawaji, H., Takebe, H., Hosono, H., Suguru Kitani. Structure and photoelastic constant of binary ns²-type metal cation containing silicate glasses, Journal of Non-Crystalline Solids, Vol. 521, 2019.  Official location  
• Akira Saitoh, Masayuki Itadani, Suguru Kitani, Satoru Matsuishi, Masaru Sasaki, Hitoshi Kawaji, Hideo Hosono, Hiromichi Takebe. Characterization and structure of a fiber of BaO–SnO–P₂O₅–B₂O₃ glass with a very small photoelastic constant, JPN. J. APPL. PHYS., 57, 080310-1-3, July 2018.
• Saitoh, A., Itadani, M., Kitani, S., Matsuishi, S., Sasaki, M., Kawaji, H., Hosono, H., Takebe, H., Suguru Kitani. Characterization and structure of a fiber of BaO-SnO-P<inf>2</inf>O<inf>5</inf>-B<inf>2</inf>O<inf>3</inf> glass with a very small photoelastic constant, Japanese Journal of Applied Physics, Vol. 57, No. 8, 2018.  Official location  
• Jiang Guangzhong, Kitani Suguru, Kawaji Hitoshi. Synthesis and characterization of Na-containing amorphous and nanocrystalline Si from the reaction of NaSi with AlCl3, Journal of Non-Crystalline Solids, ELSEVIER SCIENCE BV,, Vol. 464, pp. 92-95, May 2017.
• Jiang, G., Kitani, S., Kawaji, H., Suguru Kitani. Synthesis and characterization of Na-containing amorphous and nanocrystalline Si from the reaction of NaSi with AlCl<inf>3</inf>, Journal of Non-Crystalline Solids, Vol. 464, pp. 92-95, 2017.  Official location  
• Kitani Suguru, Tachibana Makoto, Kawaji Hitoshi. Low-temperature thermal expansion behavior of the geometrically frustrated pyrochlore Tb2Ti2O7, Solid State Communications, PERGAMON-ELSEVIER SCIENCE LTD, Vol. 247, pp. 94-97, Dec. 2016.
• Sei Ryosuke, Kitani Suguru, Fukumura Tomoteru, Kawaji Hitoshi, Hasegawa Tetsuya. Two-Dimensional Superconductivity Emerged at Monatomic Bi2- Square Net in Layered Y2O2Bi via Oxygen Incorporation, Journal of the American Chemical Society, AMER CHEMICAL SOC, Vol. 138, No. 35, pp. 11085-11088, Sept. 2016.
• Kitani, S., Tachibana, M., Kawaji, H., Suguru Kitani. Low-temperature thermal expansion behavior of the geometrically frustrated pyrochlore Tb<inf>2</inf>Ti<inf>2</inf>O<inf>7</inf>, Solid State Communications, Vol. 247, pp. 94-97, 2016.  Official location  
• Sei, R., Kitani, S., Fukumura, T., Kawaji, H., Hasegawa, T., Suguru Kitani. Two-Dimensional Superconductivity Emerged at Monatomic Bi^2- Square Net in Layered Y<inf>2</inf>O<inf>2</inf>Bi via Oxygen Incorporation, Journal of the American Chemical Society, Vol. 138, No. 35, pp. 11085-11088, 2016.  Official location  
• Suguru Kitan, Makoto Tachlbana, Hitoshi Kawaji. Spin-glass-like behavior in ferromagnetic phase of CdCr2S4, SOLID STATE COMMUNICATIONS, Elsevier, 179, 16-19, Feb. 2014.
• Kitani, S., Tachibana, M., Kawaji, H., Suguru Kitani. Spin-glass-like behavior in ferromagnetic phase of CdCr<inf>2</inf>S <inf>4</inf>, Solid State Communications, Vol. 179, pp. 16-19, 2014.  Official location  
• Suguru Kitani, Makoto Tachibana, Naoya Taira, Hitoshi Kawaji. Thermal study of the interplay between spin and lattice in CoCr₂O₄ and CdCr₂O₄, Physical Review B, 87, 6, 064402, Feb. 2013.
• Kitani, S., Tachibana, M., Taira, N., Kawaji, H., Suguru Kitani. Thermal study of the interplay between spin and lattice in CoCr <inf>2</inf>O<inf>4</inf> and CdCr<inf>2</inf>O<inf>4</inf>, Physical Review B - Condensed Matter and Materials Physics, Vol. 87, No. 6, 2013.  Official location  

Book

• Suguru Kitani. 熱量測定・熱分析ハンドブック 第3版, 熱量測定・熱分析ハンドブック 第3版, 丸善出版, Aug. 2020.

International Conference (Reviewed)

• Kyotani, D., Oh, S.-H., Fujii, Y., Kitani, S., Yamamoto, Y., Mori, T., Suguru Kitani. Quantitative Analysis of Boson Peak Dynamics of Glass Formers Based on Heterogeneous Elasticity Theory, International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz, Sept. 2023.  Official location  
• Kyotani, D., Oh, S.-H., Fujii, Y., Kitani, S., Yamamoto, Y., Mori, T., Suguru Kitani. Terahertz Time-Domain Spectroscopic Study of Boson Peak of Hydrogen- Bonded Glass-Forming Glycerol, International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz, Sept. 2023.  Official location  
• Oh, S.H., Kyotani, D., Fujii, Y., Kitani, S., Yamamoto, Y., Mori, T., Suguru Kitani. Terahertz Spectroscopic Study of Vibrational Density of States in LiCl· 6H₂O, International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz, Sept. 2023.  Official location  
• Duan, Y., Fujii, Y., Kitani, S., Hijiya, H., Koreeda, A., Ko, J.-H., Yamamoto, Y., Mori, T., Suguru Kitani. Terahertz Dynamics of Sodium Silicate Glass Investigated by Terahertz Time-Domain Spectroscopy, International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz, Vol. 2021-August, 2021.  Official location  
• Oh, S.H., Nakagawa, S., Duan, Y., Fujii, Y., Kitani, S., Koreeda, A., Ko, J.-H., Yamamoto, Y., Mori, T., Suguru Kitani. Boson Peak Investigation of LiCl-H₂O System Using Terahertz Time-Domain Spectroscopy, International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz, Vol. 2021-August, 2021.  Official location  
• Nakagawa, S., Fujii, Y., Kitani, S., Kawaji, H., Koreeda, A., Oh, S.H., Ko, J.-H., Yamamoto, Y., Mori, T., Suguru Kitani. Boson Peak and Fracton of Polymethyl Methacrylate Detected by Terahertz-band Infrared and Raman Spectroscopies, International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz, Vol. 2021-August, 2021.  Official location  
• Mori, T., Masubuchi, M., Fujii, Y., Kitani, S., Kohara, S., Hirata, A., Tokoro, H., Ohkoshi, S.-I., Koreeda, A., Kawaji, H., Kojima, S., Suguru Kitani. Boson Peak Investigation of Unusually Disproportionated Amorphous Silicon Monoxide via Terahertz Spectroscopy, International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz, Vol. 2020-November, pp. 55-56, 2020.  Official location  
• Kim, J., Mori, T., Inaba, S., Kashiwagi, T., Fujii, Y., Kitani, S., Kawaji, H., Koreeda, A., Oh, S.H., Ko, J.-H., Kojima, S., Suguru Kitani. Terahertz Time-Domain Spectroscopic Study of Oxide Glass with Entropic Elasticity, International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz, Vol. 2020-November, pp. 591-592, 2020.  Official location  
• Nakagawa, S., Mori, T., Fujii, Y., Kitani, S., Koreeda, A., Kawaji, H., Ko, J.-H., Kojima, S., Suguru Kitani. Boson Peak and Fracton of Polymethyl Methacrylate Detected by Terahertz Time-Domain and Low-Frequency Raman Spectroscopies, International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz, Vol. 2020-November, pp. 747, 2020.  Official location  
• Mori, T., Motoji, L., Fujii, Y., Kitani, S., Koreeda, A., Shiraki, K., Yamamoto, Y., Kojima, S., Suguru Kitani. Terahertz Spectroscopy on Myoglobin: Boson Peak and Fracton, International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz, Vol. 2019-September, Sept. 2019.  Official location  
• Mori, T., Jiang, Y., Motoji, L., Terao, W., Shiraki, K., Yamamoto, Y., Kojima, S., Fuiii, Y., Koreeda, A., Kitani, S., Suguru Kitani. Detection of Boson Peak and Fractal Dynamics of Protein by Terahertz Time-Domain Spectroscopy, International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz, Vol. 2018-September, 2018.  Official location  
• Iijima, Y., Mori, T., Kojima, S., Fujii, Y., Koreeda, A., Kitani, S., Kawaji, H., Ko, J.-H., Suguru Kitani. Terahertz Time-Domain Spectroscopy and Low-Frequency Raman Scattering of Boson Peak Dynamics of Lithium Borate Glasses, International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz, Vol. 2018-September, 2018.  Official location  

Domestic Conference (Reviewed)

• Takayoshi Katase, Yusaku Nishimura, Xinyi He, 只野央将, Keisuke Ide, Suguru Kitani, Kota Hanzawa, hidenori hiramatsu, HITOSHI KAWAJI, HIDEO HOSONO, TOSHIO KAMIYA. 準安定(Pb1-xSnx)Se固溶体の2次元-3次元構造転移に伴う熱伝導率変調, 第83回応用物理学会秋季学術講演会, Sept. 2022.

Other Publication

• Suguru Kitani. Universal excitation boson peak of glass : from the perspective of spectroscopy, NEW GLASS, 35, 32-35, Nov. 2020.
• HITOSHI KAWAJI, Suguru Kitani. 金属有機構造体のミクロ細孔中に吸蔵された種々の分子性物質の相転移挙動, 熱測定, 日本熱測定学会, Vol. 45, No. 1, pp. 28-34, Jan. 2018.
• Suguru Kitani, Makoto Tachibana, HITOSHI KAWAJI. 熱容量・熱膨張測定を用いたスピン－格子強結合を有する フラストレーション磁性体の研究, 熱測定, 日本熱測定学会, Vol. 44, No. 4, pp. 150-156, Oct. 2017.

Degree

• Thermodynamic Studies of Spin-Lattice Effects in Magnetically Frustrated Chromium Spinels and Titanium Pyrochlores,  Summary,  博士（理学）,  Tokyo Institute of Technology,  2015/03/26,   
• Thermodynamic Studies of Spin-Lattice Effects in Magnetically Frustrated Chromium Spinels and Titanium Pyrochlores,  Thesis,  博士（理学）,  Tokyo Institute of Technology,  2015/03/26,   
• Thermodynamic Studies of Spin-Lattice Effects in Magnetically Frustrated Chromium Spinels and Titanium Pyrochlores,  Exam Summary,  博士（理学）,  Tokyo Institute of Technology,  2015/03/26,   

[ Save as BibTeX ]    [ Paper, Presentations, Books, Others, Degrees: Save as CSV ]    [ Patents: Save as CSV ]