千足 昇平ちあし  しょうへい, 博士(工学) (CV)

last modified: 2020. 2. 27
准教授
東京大学大学院工学系研究科機械工学専攻
〒113-8656 東京都文京区本郷7-3-1 工学部2号館63C2号室
TEL&FAX: +81-3-5841-6408
e-mail: chiashi@photon.t.u-tokyo.ac.jp
(Please change "@" into "@" before sending an e-mail)

Researcher ID: A-9172-2012

1. 職歴

• 2016.02 - 現在: 准教授 (丸山・千足研究室), 東京大学大学院 工学系研究科 機械工学専攻.
• 2016.05.15 - 2017.2.28: 研究員 (Prof. Dr. Tobias Hertel lab.), Julius-Mximilians-Universität Würzburg, Germany.
• 2013.01 - 2016.01: 講師 (丸山・千足研究室), 東京大学大学院 工学系研究科 機械工学専攻.
• 2009.04 - 2012.12: 助教 (丸山研究室), 東京大学大学院 工学系研究科 機械工学専攻.
• 2007.04 - 2009.03: 助教 (本間研究室), 東京理科大学 理学部第一部 物理学科.
• 2006.04 - 2007.03: 助手 (本間研究室), 東京理科大学 理学部第一部 物理学科.
• 2003.04 - 2006.03: 特別研究員 (DC1) (丸山研究室), 日本学術振興会 (JSPS)

2. 学歴

• 2003.04 - 2006.03 (博士課程): 東京大学大学院 工学系研究科 機械工学専攻 (丸山研究室).
• 2001.04 - 2003.03 (修士課程): 東京大学大学院 工学系研究科 機械工学専攻 (丸山研究室).
• 1997.04 - 2001.03 (学士): 東京大学 工学部 機械工学科 (丸山研究室).

3. 所属学会

• 日本機械学会 (JSME) • 日本伝熱学会 (HTSJ) • 日本応用物理学会(JSAP)
• フラーレン・ナノチューブ学会 (FNTG) • 日本物理学会 (JPS) • 日本表面学会 (SSSJ)
• American Physical Society (APS) • Material Research Society (MRS)

4. 受賞

• 2016: 東京大学工学部 Best Teaching Award(機械分子工学第二)
• 2015: NT15, The Sixteenth International Conference on the Science and Application of Nanotubes, Best Poster Award, "Synthesis and characterization of SWNTs from open-end nanotube edges"
• 2014: NT14, The Fifteenth International Conference on the Science and Application of Nanotubes, Best Poster Award, "Growth of Single-Walled Carbon Nanotubes from Opened Edges of Carbon Nanotubes"
• 2008: 第25回(2008年秋季)応用物理学会講演奨励賞『欠陥構造を有する単層カーボンナノチューブからのPL発光スペクトル』
• 2004: 日本機械学会(熱工学部門)平成14年度講演論文表彰『触媒CVD法による単層カーボンナノチューブの低温度高純度生成』

5. 学術論文 (115 編)

List of All Papers

最近(1年間)の論文
• R. Xiang, T. Inoue, Y. Zheng, A. Kumamoto, Y. Qian, Y. Sato, M. Liu, D. Tang, D. Gokhale, J. Guo, K. Hisama, S. Yotsumoto, T. Ogamoto, H. Arai, Y. Kobayashi, H. Zhang, B. Hou, A. Anisimov, M. Maruyama, Y. Miyata, S. Okada, S. Chiashi, Y. Li, J. Kong, E. I. Kauppinen, Y. Ikuhara, K. Suenaga, S. Maruyama,
"One-dimensional van der Waals heterostructures," Science, 367, 537-542 (2020). DOI: 10.1126/science.aaz2570, Times Cited: **.

• B. Koyano, T. Inoue, S. Yamamoto, K. Otsuka, R. Xiang, S. Chiashi, S. Maruyama,
"Regrowth and catalytic etching of individual single-walled carbon nanotubes studied by isotope labeling and growth interruption," Carbon, 155, 635-642 (2019). DOI: 10.1016/j.carbon.2019.09.031, Times Cited: **.

• R. Yoshikawa, K. Hisama, H. Ukai, Y. Takagi, T. Inoue, S. Chiashi, S. Maruyama,
"Molecular Dynamics of Chirality Definable Growth of Single-Walled Carbon Nanotubes," ACS Nano, 13, 6506-6512 (2019). DOI: 10.1021/acsnano.8b09754, Times Cited: **.

• H. Takezaki, T. Inoue, R. Xiang, S. Chiashi, S. Maruyama,
"Growth of single-walled carbon nanotubes by alcohol chemical vapor deposition with water vapor addition: Narrowing the diameter and chiral angle distributions," Diam. Relat. Mater., 96, 160-166 (2019). DOI: 10.1016/j.diamond.2019.05.009, Times Cited: **.

• T. Yatsui, S. Okada, T. Takemori, T. Sato, K. Saichi, T. Ogamoto, S. Chiashi, S. Maruyama, M. Noda, K. Yabana, K. Iida, K. Nobusada,
"(OPEN ACCESS) Enhanced photo-sensitivity in a Si photodetector using a near-field assisted excitation," Commun. Phys., 2, 62-1-62-8 (2019). DOI: 10.1038/s42005-019-0173-1, Times Cited: **.

• S. Seo, I. Jeon, R. Xiang, C. Lee, H. Zhang, T. Tanaka, J-W Lee, D. Suh, T. Ogamoto, R. Nishikubo, A. Saeki, S. Chiashi, J. Shiomi, H. Kataura, H. M. Lee, Y. Yang, Y. Matsuo, S. Maruyama,
"Semiconducting carbon nanotubes as crystal growth templates and grain bridges in perovskite solar cells," J. Mater. Chem. A, 7, 12987-12992 (2019). DOI: 10.1039/C9TA02629K, Times Cited: **.

• Y. Yoshimoto, K. Isomura, S. Sugiyama, H. An, T. Hori, T. Inoue, S. Chiashi, S. Takagi, S. Maruyama, I. Kinefuchi,
"In situ observation of dewetting-induced deformation of vertically aligned single-walled carbon nanotubes," Diamond and Related Materials, 95, 115-120 (2019). DOI: 10.1016/j.diamond.2019.04.011, Times Cited: **.

• D. Okazaki, H. Arai, A. Anisimov, E. I. Kauppinen, S. Chiashi, S. Maruyama, N. Saito, S. Ashihara,
"Self-starting mode-locked Cr:ZnS laser using single-walled carbon nanotubes with resonant absorption at 2.4 µm," Optics Letters, 44, 1750-1753 (2019). DOI: 10.1364/OL.44.001750, Times Cited: **.

• Y. Tanaka, T. Kato, K. Yoshino, S. Chiashi, Y. Homma,
"Experimental Assignment of Phonon Symmetry of G+ and G- Peaks from Single-walled Carbon Nanotubes," Appl. Phys. Express, 12, 055009-1-055009-5 (2019). DOI: 10.7567/1882-0786/ab0cdb, Times Cited: *.

代表論文
• K. Otsuka, T. Inoue, E. Maeda, R. Kometani, S. Chiashi, S. Maruyama,
"On-chip sorting of long semiconducting carbon nanotubes for multiple transistors along an identical array," ACS Nano, 11, 11497-11504 (2017). DOI: 10.1021/acsnano.7b06282, Times Cited: 4.

S. Chiashi, K. Kono, D. Matsumoto, J. Shitaba, N. Homma, A. Beniya, T. Yamamoto, Y. Homma,
"Adsorption Effects on Radial Breathing Mode of Single-walled Carbon Nanotubes," Phys. Rev. B, 91, 155415-1-155415-5 (2015). DOI: 10.1103/PhysRevB.91.155415, Times Cited: 13.

S. Chiashi, T. Hanashima, R. Mitobe, K. Nagatsu, T. Yamamoto, Y. Homma,
"Water Encapsulation Control in Individual Single-Walled Carbon Nanotubes by Laser Irradiation," J. Phys. Chem. Lett., 5, 408-412 (2014). DOI: 10.1021/jz402540v, Times Cited: 15.

• Y. Homma, S. Chiashi, T. Yamamoto, K. Kono, D. Matsumoto, J. Shitaba, S. Sato,
"Photoluminescence measurements and molecular dynamics simulations of water adsorption on the hydrophobic surface of a carbon nanotube in water vapor," Phys. Rev. Lett., 110, 157402-1-157402-4 (2013). DOI: 10.1103/PhysRevLett.110.157402, Times Cited: 43.

• K. Nagatsu, S. Chiashi, S. Konabe, Y. Homma,
"Brightening of Triplet Dark Excitons by Atomic Hydrogen Adsorption in Single-Walled Carbon Nanotubes Observed by Photoluminescence Spectroscopy," Phys. Rev. Lett., 105, 157403-1-157403-4 (2010). DOI: 10.1103/PhysRevLett.105.157403, Times Cited: 37.

• Y. Homma, S. Chiashi, Y. Kobayashi,
"Suspended single-wall carbon nanotubes: synthesis and optical properties," Rep. Prog. Phys., 72, 066502-1-066502-22 (2009). DOI: 10.1088/0034-4885/72/6/066502, Times Cited: 24.

S. Chiashi, S. Watanabe, T. Hanashima, Y. Homma,
"Influence of Gas Adsorption on Optical Transition Energies of Single-Walled Carbon Nanotubes," Nano Lett., 8, 3097-3101 (2008). DOI: 10.1021/nl801074j, Times Cited: 34.

S. Chiashi, Y. Murakami, Y. Miyauchi and S. Maruyama,
"(FREE ARTICLE) Temperature Dependence of Raman Scattering from Single-walled Carbon Nanotubes -Undefined Radial Breathing Mode Peaks at High Temperatures-," Jpn. J. Appl. Phys., 47-4, 2010-2015 (2008). DOI: 10.1143/JJAP.47.2010, Times Cited: 38.

S. Chiashi, Y. Murakami, Y. Miyauchi, S. Maruyama,
"Cold wall CVD generation of single-walled carbon nanotubes and in situ Raman scattering measurements of the growth stage," Chem. Phys. Lett., 386, 89-94 (2004). DOI: 10.1016/j.cplett.2003.12.126, Times Cited: 70.

• S. Maruyama, R. Kojima, Y. Miyauchi, S. Chiashi, M. Kohno,
"Low-temperature synthesis of high-purity single-walled carbon nanotubes from alcohol," Chem. Phys. Lett., 360, 229-234 (2002). DOI: 10.1016/S0009-2614(02)00838-2, Times Cited: 794.


6. 著書・解説書等(日本語)(11 編)

List of All Papers

最近(5年間)

7. 国際学会発表(口頭: 144, ポスター: 170)

全発表リスト

最近(1年間)の口頭発表
• 2020.01.31: S. Chiashi,
"Synthesis and characterization of nanotubes using single-walled carbon nanotubes as the template," PKU-Tsinghua-UTokyo Workshop on Nano Research (Tokyo, Japan), oral.

• 2019.12.16: *H. Daiguji, W.-L. Hsu, J.-J. Delaunay, S. Chiashi, R. Matsuda, A. Endo,
"Measurement and analysis of adsorption and transport of water in nanospace materials," The 2nd Pacific Rim Thermal Engineering Conference (PRTEC2019) (Maui, Hawaii, USA), oral.

• 2019.11.99: *Y. Yoshimoto, K. Isomura, S. Sugiyama, H. An, T. Hori, T. Inoue, S. Chiashi, S. Takagi, S. Maruyama, I. Kinefuchi,
"In Situ Identification of Dewetting-Induced Large-Scale Deformation of Vertically Aligned Single-Walled Carbon Nanotubes," The 72nd Annual Meeting of the American Physical Society’s Division of Fluid Dynamics (APS-DFD) (Seattle, Washington, USA), oral/poster.

• 2019.11.99: *Koh, Shiomi, S. Chiashi, Maruyama,
"Internal heat diffusion of single-walled carbon nanotubes on collision and bundling," International Mechanical Engineering Congress & Exposition (Salt lake city, Utah, USA), oral/poster.

• 2019.10.31: H. Arai, T. Inoue, R. Xiang. S. Chiashi, S. Maruyama,
"Growth of monolayer hexagonal boron nitride single-crystals on exfoliated graphite," 32nd International Microprocesses and Nanotechnology Conference (MNC 2019) (International Conference Center Hiroshima, Hiroshima, Japan), oral.

• 2019.10.23: *Y. Homma, S. Chiashi,
"Characterization of phase of water confined in nanospace," 12th International Symposium on Atomic Level Characterizations for New Materials and Devices '19 (ALC '19) (Miyako Messe, Kyoto, Japan), oral (Invited).

• 2019.08.00: Y. Zheng, R. Xiang, T. Inoue, Y. Qian, M. Liu, S. Chiashi, E. I. Kauppinen, S. Maruyama,
"Chemical vapor deposition of one-dimensional heterostructures," ChinaNano 2019 (8th International Conference on Nanoscience and Technology) (Beijing, China), oral/poster.

• 2019.08.00: *P. Wang, Y. Zheng, T. Inoue, R. Xiang, S. Chiashi, S. Maruyama,
"Enhanced in-plane thermal conductance of single-walled carbon nanotube/boron nitride nanotube composite films," 8th International Conference on Nanoscience and Technology ChinaNano 2019) (Beijing, China), oral/poster.

• 2019.07.25: *Y. Homma, Y. Saito, Y. Tanaka, G. Yamaguchi, S. Chiashi,
"Temperature Change of Water Adsorption Layer on Suspended Single‐walled Carbon Nanotube," International Conference on the Science and Application of Nanotubes and Low-Dimensional Materials (NT19) (Würzburg, Germany), oral.

• 2019.07.24: *S. Maruyama, R. Xiang, T.Inoue, Y. Zheng, M. Liu, Y. Sato, A. Kumamoto, Y. Li, S. Chiashi, E. Kauppinen, K. Suenaga, Y. Ikuhara,
"Application of one‐dimensional van der Waals heterostructures coaxially wrapped around single‐walled carbon nanotubes," International Conference on the Science and Application of Nanotubes and Low-Dimensional Materials (NT19) (Würzburg, Germany), oral.

• 2019.07.23: *S. Chiashi, Y. Homma,
"Water Adsorption and Desorption on Single and Suspended Single-Walled Carbon Nanotubes by Spectroscopy," International Conference on the Science and Application of Nanotubes and Low-Dimensional Materials (NT19) (Würzburg, Germany), oral (invited).

• 2019.06.24: D. Okazaki, H. Arai, E. I. Kauppinen, S. Chiashi, S. Maruyama, S. Ashihara,
"Mode-locked Oscillation of Cr:ZnS Laser using 2.4 μm Absorption Peak of Single Walled Carbon Nanotube Film ," CLEO/Europe-EQEC (Munich, Germany), oral.

• 2019.03.05: *W. Gomulya, H. Machiya, K. Kashiwa, T. Inoue, S. Chiashi, S. Maruyama, Y. K. Kato,
"Enhanced Raman scattering of graphene using double resonance in silicon photonic crystal nanocavities," APS March Meeting (Boston, Massachusetts, USA), oral.

8. 国内学会発表 (口頭: 201, ポスター: 136)

全発表リスト

最近(1年間)の口頭発表
• 2019.09.19: *荒井 隼人,井ノ上 泰輝,項 栄,千足 昇平,丸山 茂夫,
"グラファイト上での単層六方晶窒化ホウ素単結晶の化学気相成長
Growth of Monolayer Hexagonal Boron Nitride Single-Crystals on Graphite by Chemical Vapor Deposition," 第80回応用物理学会秋季学術講演会 (北海道大学,北海道札幌), oral.

• 2019.09.19: *岡崎 大樹,荒井 隼人,K. Esko,千足 昇平,丸山 茂夫,芦原 聡,
"単層カーボンナノチューブフィルムを用いたCr2+:ZnS中赤外モード同期レーザーU," 第80回応用物理学会秋季学術講演会 (北海道大学,北海道札幌), oral.

• 2019.09.04: *S. Chiashi,
"Templated synthesis of nanomaterials with single-walled carbon nanotubes and their properties," 第57回フラーレン・ナノチューブ・グラフェン総合シンポジウム (名古屋大学,名古屋市,愛知), oral (Special Lecture).

• 2019.05.29: *千足 昇平,吉野 数基,加藤 高士,本間 芳和,
"近赤外蛍光イメージング分光法による単層CNTの熱伝導率計測," 第56回日本伝熱シンポジウム (あわぎんホール,徳島県徳島市), oral.

• 2019.05.29: *吉川 亮,久間 馨,向井 協,橋本 翔,千足 昇平,丸山 茂夫,
"異なるカイラリティの単層CNT成長の分子動力学," 第56回日本伝熱シンポジウム (あわぎんホール,徳島県徳島市), oral.

• 2019.05.29: *村上 大巧,荒井 隼人,鄭 永嘉,銭 洋,井ノ上 泰輝,項 栄,千足 昇平,丸山 茂夫,
"ヘテロ多層ナノチューブの合成と転写," 第56回日本伝熱シンポジウム (あわぎんホール,徳島県徳島市), oral.

• 2019.05.29: *P. Wang,Y. Zheng,井ノ上 泰輝,項 栄,渡辺 誠,千足 昇平,丸山 茂夫,
"In-plane thermal conductivity of thin films composed of single-walled carbon nanotubes coaxially coated with boron nitride nanotubes," 第56回日本伝熱シンポジウム (あわぎんホール,徳島県徳島市), oral.

• 2019.03.11: *久間 馨,岡田 晋,千足 昇平,丸山 茂夫,
"窒化ホウ素ナノチューブに内包された単層カーボンナノチューブのエネルギー論と電子状態
Energetics and electronic structure of single walled carbon nanotubes encapsulated in BN nanotubes," 第66回応用物理学会春季学術講演会 (東京工業大学 大岡山キャンパス,東京), oral.

• 2019.03.11: *小矢野 文章,山元 隼,大塚 慶吾,井ノ上 泰輝,項 栄,千足 昇平,丸山 茂夫,
"同位体ラベルによる単層カーボンナノチューブの再成長の分析
Isotope Labelling Analysis for Regrowth of Single-Walled Carbon Nanotubes," 第66回応用物理学会春季学術講演会 (東京工業大学 大岡山キャンパス,東京), oral.

• 2019.03.09: *岡崎 大樹,荒井 隼人,E. Kauppinen,千足 昇平,丸山 茂夫,芦原 聡,
"単層カーボンナノチューブフィルムを用いたCr2+:ZnS中赤外モード同期レーザー
Cr2+:ZnS mid-infrared mode-locked laser using single walled carbon nanotubes," 第66回応用物理学会春季学術講演会 (東京工業大学 大岡山キャンパス,東京), oral.

• 2019.03.09: *竹森 達也,齋地 康太,佐藤 匠,大鋸本 達郎,千足 昇平,丸山 茂夫,野田 真史,矢花 一浩,飯田 健二,信定 克幸,八井 崇,
"近接場光援用光吸収によるシリコン受光感度の高効率化
Increase in the photo-sensitivity of Silicon detector using a near-field assisted excitation," 第66回応用物理学会春季学術講演会 (東京工業大学 大岡山キャンパス,東京), oral.

• 2019.03.03: *Y. Homma, S. Chiashi,
"単一SWCNT分光, Single SWCNT spectroscopy," 第56回 フラーレン・ナノチューブ・グラフェン総合シンポジウム (東京大学,東京), oral (Special Lecture).

• 2019.03.02: *R. Xiang, Y. Zheng, T. Inoue, S. Chiashi, S. Maruyama,
"One-dimensional van der Waals heterostructure nanotubes: synthesis and characterization," 第56回 フラーレン・ナノチューブ・グラフェン総合シンポジウム (東京大学,東京), oral.




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