In-situ Observation of Photoluminescence from Single-walled Carbon Nanotubes during Growth Stage

• Project/Area Number: 19760139
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Single-year Grants
• Research Field: Thermal engineering
• Research Institution: Tokyo University of Science
• Principal Investigator: CHIASHI Shohei Tokyo University of Science, 大学院・工学系研究科, 助教 (50434022)
• Project Period (FY): 2007 – 2010
• Project Status: Completed (Fiscal Year 2010)
• Budget Amount: ¥4,020,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥720,000); Fiscal Year 2010: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000); Fiscal Year 2009: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000); Fiscal Year 2008: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000); Fiscal Year 2007: ¥900,000 (Direct Cost: ¥900,000)
• Keywords: 単層カーボンナノチューブ / CVD合成 / 光励起発光 / その場測定 / 光物性 / 近赤外蛍光分光法 / 環境効果

Research Abstract

In order to control the detailed structure of single-walled carbon nanotubes (SWNTs) during the growth process, in-situ observation of SWNTs in their growth stage by near-infrared photoluminescence spectroscopy was performed. I designed an environmental chamber, in which the sample temperature and ambient gas condition were controlled. I succeeded in the observation of the changes of photoluminescence spectra owing to the interaction among SWNTs and the elucidation of the temperature and ambient dependence of the photoluminescence spectra.

Research Products

• [Journal Article] Investigation of Catalytic Properties of Al2O3 Particles in the Growth of Single-Walled Carbon Nanotubes (2010)
  • Author(s): H.Liu H, D.Takagi, S.Chiashi, T.Chokan, Y.Homma
  • Journal Title: Journal of Nanocsience and Nanotechnology 10 Pages: 4068-4073
  • Peer Reviewed
• [Journal Article] Brightening of Triplet Dark Excitons by Atomic Hydrogen Adsorption in Single-Walled Carbon Nanotubes Observed by Photoluminescence Spectroscopy (2010)
  • Author(s): K.Nagatsu, S.Chiashi, S.Konabe, Y.Homma
  • Journal Title: Physical Review Letters 105
  • Peer Reviewed
• [Journal Article] Effects of atomic-scale surface morphology on carbon nanotube alignment on thermally oxidized silicon surface (2010)
  • Author(s): K.Yamada, S.Chiashi, T.Takahashi, Y.Homma
  • Journal Title: Applied Physics Letters 96
  • Peer Reviewed
• [Journal Article] Patterned Growth of High-Quality Single-Walled Carbon Nanotubes from Dip-Coated Catalyst (2010)
  • Author(s): R.Xiang, E.Einarsson, H.Okabe, S.Chiashi, J.Shiomi, S.Maruyama
  • Journal Title: Japanese Journal of Applied Physics 49
  • NAID: 210000067963
  • Peer Reviewed
• [Journal Article] Brightening of Triplet Dark Excitons by Atomic Hydrogen Adsorption in Single-Walled Carbon Nanotubes Observed by Photoluminescence Spectroscopy (2010)
  • Author(s): K.Nagatsu, S.Chiashi, S.Konabe, Y.Homma
  • Journal Title: Physical Review Letters Volume: 105
  • Peer Reviewed
• [Journal Article] Exciton diffusion in air-suspended single-walled carbon nanotubes (2010)
  • Author(s): S.Moritsubo, T.Murai, T.Shimada, Y.Murakami, S.Chiashi, S.Maruyama, Y.K.Kato
  • Journal Title: Physical Review Letters Volume: 104
  • Peer Reviewed
• [Journal Article] Estimating the Raman Cross Sections of Single Carbon Nanotubes (2010)
  • Author(s): J.E.Bohn, P.G.Etchegoin, E.C.L.Ru, R.Xiang, S.Chiashi, S.Maruyama
  • Journal Title: ACS Nano Volume: 4 Pages: 3466-3470
  • Peer Reviewed
• [Journal Article] Investigation of Catalytic Properties of Al2O3 Particles in the Growth of Single-Walled Carbon Nanotubes (2010)
  • Author(s): H.Liu H, D.Takagi, S.Chiashi T.Chokan, Y.Homma
  • Journal Title: Journal of Nanocsience and Nanotechnology Volume: 10 Pages: 4068-4073
  • Peer Reviewed
• [Journal Article] Vertical Sheet Array of Carbon Nanotubes Grown on Sapphire Substrates using Atomic Step Distribution (2010)
  • Author(s): K.Yamada, T.Chokan, S Chiashi, Y.Homma
  • Journal Title: Applied Physics Express Volume: 3
  • NAID: 10027015405
  • Peer Reviewed
• [Journal Article] アルコールを原料とした単層CNT合成技術の開発 (2010)
  • Author(s): 丸山茂夫, 千足昇平
  • Journal Title: 応用物理 Volume: 79 Pages: 902-905
  • NAID: 10026689568
• [Journal Article] Effects of atomic-scale surface morphology on carbon nanotube alignment on thermally oxidized silicon surface (2010)
  • Author(s): K. Yamada, S. Chiashi, T. Takahashi, Y. Homma
  • Journal Title: Applied Physics Letters 96
  • Peer Reviewed
• [Journal Article] Patterned Growth of High-Quality Single-Walled Carbon Nanotubes from Dip-Coated Catalyst (2010)
  • Author(s): R. Xiang, E. Einarsson, H. Okabe, S. Chiashi, J. Shiomi, S. Maruyama
  • Journal Title: JJAP 49
  • NAID: 210000067963
  • Peer Reviewed
• [Journal Article] SEffects of atomic-scale surface morphology on carbon nanotube alignment on thermally oxidized silicon surface (2010)
  • Author(s): Yamada K, Chiashi S, Takahashi K, Homma Y
  • Journal Title: Applied Physics Letters 96
  • Peer Reviewed
• [Journal Article] Patterned Growth of High-Quality Single-Walled Carbon Nanotubes from Dip-Coated Catalyst (2010)
  • Author(s): R.Xiang, E.Einarsson, H.Okabe, S.Chiashi, J.Shiomi, S.Maruyama
  • Journal Title: Jpn.J.Appl.Phys. 49
  • NAID: 210000067963
  • Peer Reviewed
• [Journal Article] Suspended single-wall carbon nanotubes : synthesis and optical properties (2009)
  • Author(s): Y.Homma, S.Chiashi, Y.Kobayashi
  • Journal Title: Reports on Progress Physics 72(6)
  • Peer Reviewed
• [Journal Article] Suspended single-wall carbon nanotubes: synthesis and optical properties (2009)
  • Author(s): Y. Homma, S. Chiashi, Y. Kobayashi
  • Journal Title: Rep. Prog. Phys. 72(6) Pages: 66502-66502
  • Peer Reviewed
• [Journal Article] Suspended single-wall carbon nanotubes : synthesis and optical properties (2009)
  • Author(s): Y.Homma, S.Chiashi, Y.Kobayashi
  • Journal Title: Rep.Prog.Phys 72
  • Peer Reviewed
• [Journal Article] The controlled growth of horizontally aligned single-walled carbon nanotube arrays by a gas flow process (2009)
  • Author(s): H.Liu, D.Takagi, S.Chiashi, Y.Homma
  • Journal Title: Nanotechnology 20
  • Peer Reviewed
• [Journal Article] Effect of Surface Structure of Sapphire A-Face on Directional Carbon Nanotube Growth (2009)
  • Author(s): T.Chokan, T.Uetake, K.Yamada, S.Chiashi, Y.Homma
  • Journal Title: e-Jouranl of Surface Science and Nanotechnology 7 Pages: 904-907
  • NAID: 130004439205
  • Peer Reviewed
• [Journal Article] Influence of Gas Adsorption on Optical Transition Energies of Single-Walled Carbon Nanotubes (2008)
  • Author(s): S.Chiashi, S.Watanabe, T.Hanashima, Y.Homma
  • Journal Title: Nano Letters 8 Pages: 3097-3101
  • Peer Reviewed
• [Journal Article] Temperature Dependence of Raman Scattering from Single-walled Carbon Nanotubes -Undefined Radial Breathing Mode Peaks at High Temperatures- (2008)
  • Author(s): S.Chiashi, Y.Murakami, Y.Miyauchi, S.Maruyama
  • Journal Title: Japanese Journal of Applied Physics 47-4 Pages: 2010-2015
  • Peer Reviewed
• [Journal Article] Effect of ambient gas on the catalytic properties of Au in single-walled carbon nanotube growth (2008)
  • Author(s): S.Chiashi, Y.Homma
  • Journal Title: Japanese Journal of Applied Physics 47-4 Pages: 1966-1970
  • Peer Reviewed
• [Journal Article] Influence of Gas Adsorption on Optical Transition Energies of Single-Walled Carbon Nanotubes (2008)
  • Author(s): S. Chiashi, S. Watanabe, T. Hanashima, Y. Homma
  • Journal Title: Nano Letters 8(10) Pages: 3097-3101
  • Peer Reviewed
• [Journal Article] Temperature Dependence of Raman Scattering from Single-walled Carbon Nanotubes -Undefined Radial Breathing Mode Peaks at High Temperatures- (2008)
  • Author(s): S. Chiashi, Y. Murakami, Y. Miyauchi, S. Maruyama
  • Journal Title: Jpn. J. Appl. Phys. 47-4 Pages: 2010-2015
  • Peer Reviewed
• [Journal Article] Effect of ambient gas on the catalytic properties of Au in single-walled carbon nanotube growth (2008)
  • Author(s): Chiashi, Y. Homma
  • Journal Title: Jpn. J. Appl. Phys. 47-4 Pages: 1966-1970
  • Peer Reviewed
• [Journal Article] Manipulation of single-walled carbon nanotubes with a tweezers tip (2008)
  • Author(s): H. Liu, S. Chiashi, M. Ishiguro, Y. Homma
  • Journal Title: Nanotechnology 19 Pages: 445716-445722
  • Peer Reviewed
• [Journal Article] Influence of Gas Adsorption on Optical Transition Energies of Single-Walled Carbon Nanotubes (2008)
  • Author(s): S. Chiashi, S. Watanabe, T. Hanashima and Y. Homma
  • Journal Title: Nano Letters 8 Pages: 3097-3101
  • Peer Reviewed
• [Journal Article] Temperature Dependence of Raman Scattering from Single-walled Carbon Nanotubes-Undefined Radial Breathing Mode Peaks at High Temperatures- (2008)
  • Author(s): S. Chiashi, Y. Murakami, Y. Miyauchi and S. Maruyama
  • Journal Title: Jpn. J. Appl. Phys 47 Pages: 2010-2015
  • Peer Reviewed
• [Journal Article] Growth of vertically aligned single-walled carbon nanotubes on alumina and sapphire substrates (2008)
  • Author(s): H. Ohno, D. Takagi, K. Yamada, S. Chiashi, A. Tokura, Y. Homma
  • Journal Title: Jpn. J. Appl. Phys 47 Pages: 1956-1960
  • Peer Reviewed
• [Journal Article] Effect of ambient gas on the catalytic properties of Au in single-walled carbon nanotube growth (2008)
  • Author(s): H. Liu, T. Chokan, D. Takagi, H. Ohno, S. Chiashi, Y. Homma
  • Journal Title: Jpn. J. Appl. Phys 47 Pages: 1966-1970
  • Peer Reviewed
• [Journal Article] Temperature Dependence of Raman Scattering from Single-walled Carbon Nanotubes -Undefined Radial Breaathing Mode Peaks at High Temperatures-. (2008)
  • Author(s): S. Chiashi, Y. Murakami, Y. Miyauchi and S. Maruyama
  • Journal Title: Japanese Journal of Applied Physics 47-4(in press)
  • Peer Reviewed
• [Journal Article] レーザー分光法によるナノスケール物性計測 (2008)
  • Author(s): 丸山茂夫, 千足昇平
  • Journal Title: 日本機械学会誌 111 Pages: 84-87
  • Peer Reviewed
• [Journal Article] Growth of single-walled carbon nanotubes from ceramic particles by alcohol chem ical vapor deposition. (2008)
  • Author(s): H. Liu, D. Takagi, H. Ohno, S. Chiashi. T. Chokan, Y. Homma
  • Journal Title: Applied Physics Express 1
  • Peer Reviewed
• [Journal Article] Meissner effect in honeycomb arrays of multi-walled carbon nanotubes. (2007)
  • Author(s): N. Murata, J. Haruyama, Y. Ueda, M. Matsudaira, H. Karino, Y. Yagi, E. Einarsson, S. Chiashi, S. Maruyama, T. Sugai, N. Kishi, H. Shinohara
  • Journal Title: Physical Review B 76
  • Peer Reviewed
• [Journal Article] Direct observation of single-walled carbon nanotube growth processes on SiO2 substrate by in situ scanning electron microscopy. (2007)
  • Author(s): I. Wako, T. Chokan, D. Takagi, S. Chiashi, Y. Homma
  • Journal Title: Chemical Physics Letters 449 Pages: 309-313
  • Peer Reviewed
• [Journal Article] Direct growth of vertically aligned single-walled carbon nanotubes on metal tip by applied electronic field. (2007)
  • Author(s): T. Koizumi, M. Ikeda, D. Takagi, S. Chiashi, E. Rokuta, C. Oshima, Y. Homma
  • Journal Title: Japanese Journal of Applied Physics 46 Pages: 6087-6090
  • Peer Reviewed
• [Presentation] カーボンナノチューブのナノ表面とナノ空間 (2011)
  • Author(s): 本間芳和, 千足昇平
  • Organizer: 第58回応用物理学関係連合講演会
  • Place of Presentation: 神奈川工科大学,神奈川
  • Year and Date: 2011-03-24
• [Presentation] 水晶基板上での水平配向単層カーボンナノチューブ高密度合成 (2011)
  • Author(s): 井ノ上泰輝, 長谷川大祐, 千足昇平, 丸山茂夫
  • Organizer: 第40回記念フラーレン・ナノチューブ総合シンポジウム
  • Place of Presentation: 名城大学, 名古屋
  • Year and Date: 2011-03-11
• [Presentation] Growth mechanism and structure control of single walled carbon nanotubes by alcohol catalytic chemical vapor deposition method (2010)
  • Author(s): S.Maruyama, R.Xiang, E.Einarsson, S.Chiashi
  • Organizer: 2010 International Chemical Congress of Pacific Basin Societies
  • Place of Presentation: Honolulu, Hawaii
  • Year and Date: 2010-12-18
• [Presentation] Horizontally alignment mechanism of SWNT growth on R-cut crystal quartz substrates (2010)
  • Author(s): T.Inoue H.Okabe, S.Chiashi, J.Shiomi, S.Maruyama
  • Organizer: 2010 International Chemical Congress of Pacific Basin Societies
  • Place of Presentation: Honolulu, Hawaii
  • Year and Date: 2010-12-17
• [Presentation] Horizontally-alignment growth of single-walled carbon nanotubes on quartz substrates (2010)
  • Author(s): S.Chiashi, T.Inoue, T.Thurakitseree, S.Aikawa, R.Xiang, J.Shiomi, S.Maruyama
  • Organizer: A3 Symposium on Emerging Materials : Nanocarbon and Nanowires for Energy
  • Place of Presentation: Core-Riviera Hotel, Korea
  • Year and Date: 2010-11-09
• [Presentation] One-step fabrication of high-performance all-SWNT field-effect transistors by patterned growth technique (2010)
  • Author(s): S.Chiashi
  • Organizer: A3 Symposium on Emerging Materials : Nanocarbon and Nanowires for Energy
  • Place of Presentation: Core-Riviera Hotel, Korea
  • Year and Date: 2010-11-09
• [Presentation] 単層カーボンナノチューブの水晶基板上における水平成長メカニズム (2010)
  • Author(s): 千足昇平, 井ノ上泰輝, 項榮, 相川慎也, 塩見淳一郎, 丸山茂夫
  • Organizer: 第71回応用物理学会学術講演会
  • Place of Presentation: 長崎大学, 長崎
  • Year and Date: 2010-09-16
• [Presentation] 近赤外蛍光スペクトル測定を用いた単層カーボンナノチューブ内部への水分子吸着現象の解析 (2010)
  • Author(s): 水戸部涼太, 千足昇平, 鴻野要, 本間芳和
  • Organizer: 第71回応用物理学会学術講演会
  • Place of Presentation: 長崎大学, 長崎
  • Year and Date: 2010-09-16
• [Presentation] R面(101)水晶基板上でのSWNT水平配向成長 (2010)
  • Author(s): 千足昇平, 井ノ上泰輝, T, Thurakitseree, 相川慎也, X.Rong, 塩見淳一郎, 丸山茂夫
  • Organizer: 第39回フラーレン・ナノチューブ総合シンポジウム
  • Place of Presentation: 京都大学, 京都
  • Year and Date: 2010-09-07
• [Presentation] Growth of Single-walled Carbon Nanotubes at Low Temperature and Low Pressure CVD Conditions (2010)
  • Author(s): S.Chiashi, T.Inoue, H.Okabe, J.Shiomi, S.Maruyama
  • Organizer: 14th International Heat Transfer Conference
  • Place of Presentation: Washington, DC, USA
  • Year and Date: 2010-08-12
• [Presentation] Horizontally Aligned SWNT Growth on R-cut Crystal Quartz Substrates (2010)
  • Author(s): S.Chiashi, H.Okabe, J.Shiomi, T.Sato, S.Kono, M.Terasawa, S.Maruyama
  • Organizer: 11th International Conference on the Science and Application of Nanotubes 2010
  • Place of Presentation: Montreal, Canada
  • Year and Date: 2010-07-01
• [Presentation] ナノサイズのダイアモンド触媒を用いた単層カーボンナノチューブの直径制御合成 (2010)
  • Author(s): 千足昇平, 平松典大, 本間芳和, 丸山茂夫
  • Organizer: 第47回日本伝熱シンポジウム
  • Place of Presentation: 札幌コンベンションセンター, 北海道
  • Year and Date: 2010-05-26
• [Presentation] 水晶基板表面上でのカーボンナノチューブ配向メカニズムの研究 (2010)
  • Author(s): 岡部寛人, 千足昇平, 塩見淳一郎, 佐藤忠, 河野修一, 寺澤正巳, 丸山茂夫
  • Organizer: 第47回日本伝熱シンポジウム
  • Place of Presentation: 札幌コンベンションセンター, 北海道
  • Year and Date: 2010-05-26
• [Presentation] ダイアモンド微粒子触媒による単層カーボンナノチューブの直径制御合成 (2010)
  • Author(s): 平松典大, 千足昇平, 本間芳和, 丸山茂夫
  • Organizer: ナノ学会第8回大会
  • Place of Presentation: 岡崎コンファレンスセンター, 愛知
  • Year and Date: 2010-05-15
• [Presentation] 単層カーボンナノチューブの水晶基板上での水平配向合成 (2010)
  • Author(s): 井ノ上泰輝, 岡部寛人, 千足昇平, 塩見淳一郎, 丸山茂夫
  • Organizer: ナノ学会第8回大会
  • Place of Presentation: 岡崎コンファレンスセンター, 愛知
  • Year and Date: 2010-05-14
• [Presentation] Patterned CVD Growth of Single-walled Carbon Nanotubes for a Thin-film Transistor (2010)
  • Author(s): S.Maruyama, R.Xiang, S.Aikawa, E.Einarsson, S.Chiashi, J.Shiomi
  • Organizer: 2010 MRS Spring Meeting
  • Place of Presentation: San Francisco, USA
  • Year and Date: 2010-04-09
• [Presentation] Single-walled Carbon Nanotubes Growth in a Wide Temperature Range (2010)
  • Author(s): S.Chiashi, T.Inoue, H.Okabe, J.Shiomi, S.Maruyama
  • Organizer: 2010 MRS Spring Meeting
  • Place of Presentation: San Francisco, USA
  • Year and Date: 2010-04-07
• [Presentation] 単層カーボンナノチューブのパターン成長法を用いた薄膜トランジスタの作製と特性評価 (2010)
  • Author(s): 相川也, 項榮, エイナルソンエリック, 千足昇平, 塩見淳一郎, 西川英一, 丸山茂夫
  • Organizer: 第57回応用物理学関係連合講演会
  • Place of Presentation: 東海大学, 神奈川
  • Year and Date: 2010-03-19
• [Presentation] ナノダイヤモンド触媒を用いた単層カーボンナノチューブ直径制御合成 (2010)
  • Author(s): 千足昇平, 平松典大, 高木大輔, 本間芳和, 丸山茂夫
  • Organizer: 第57回応用物理学関係連合講演会
  • Place of Presentation: 東海大学, 神奈川
  • Year and Date: 2010-03-18
• [Presentation] 原子状水素の吸着で誘起される単層カーボンナノチューブからの発光 (2010)
  • Author(s): 永津光太郎, 千足昇平, 本間芳和
  • Organizer: 第57回応用物理学関係連合講演会
  • Place of Presentation: 東海大学, 神奈川
  • Year and Date: 2010-03-18
• [Presentation] バンドル形成した単層カーボンナノチューブの蛍光発光におけるエタノール吸着効果 (2010)
  • Author(s): 金堀響, 千足昇平, 本間芳和
  • Organizer: 第57回応用物理学関係連合講演会
  • Place of Presentation: 東海大学, 神奈川
  • Year and Date: 2010-03-18
• [Presentation] R-cut水晶基板上における単層カーボンナノチューブの水平配向成長 (2010)
  • Author(s): 岡部寛人, 千足昇平, 塩見淳一郎, 佐藤忠, 河野修一, 寺澤正己, 丸山茂夫
  • Organizer: 第38回フラーレン・ナノチューブ総合シンポジウム
  • Place of Presentation: 名城大学
  • Year and Date: 2010-03-04
• [Presentation] ダイヤモンド微粒子触媒を用いた単層カーボンナノチューブの直径制御 (2010)
  • Author(s): 千足昇平, 平松典大, 高木大輔, 本間芳和, 丸山茂夫
  • Organizer: 第38回フラーレン・ナノチューブ総合シンポジウム
  • Place of Presentation: 名城大学
  • Year and Date: 2010-03-04
• [Presentation] 単層カーボンナノチューブ直径に対する触媒還元条件の影響 (2010)
  • Author(s): ティーラボントゥラキットセーリー, リックエイナルソン, 項榮, 千足昇平, 塩見淳一郎, 丸山茂夫
  • Organizer: 第38回フラーレン・ナノチューブ総合シンポジウム
  • Place of Presentation: 名城大学
  • Year and Date: 2010-03-04
• [Presentation] ジメチルエーテルを炭素源とした垂直配向単層カーボンナノチューブ膜のCVD合成 (2010)
  • Author(s): 井ノ上泰輝, 岡部寛人, 侯博, 千足昇平, 渡辺誠, 塩見淳一郎, 丸山茂夫
  • Organizer: 第38回フラーレン・ナノチューブ総合シンポジウム
  • Place of Presentation: 名城大学
  • Year and Date: 2010-03-04
• [Presentation] ラマン分光を用いた垂直配向単層カーボンナノチューブ膜の熱伝導特性の測定について (2010)
  • Author(s): 石川桂, 千足昇平, Theerapol Thurakitseree, 堀琢磨, Rong Xiang, 渡辺誠, 塩見淳一郎, 丸山茂夫
  • Organizer: 第38回フラーレン・ナノチューブ総合シンポジウム
  • Place of Presentation: 名城大学
  • Year and Date: 2010-03-02
• [Presentation] 単層カーボンナノチューブのパターン成長法による薄膜トランジスタの作製 (2010)
  • Author(s): 相川慎也, 項榮, エリックエイナルソン, 千足昇平, 塩見淳一郎, 西川英一, 丸山茂夫
  • Organizer: 第38回フラーレン・ナノチューブ総合シンポジウム
  • Place of Presentation: 名城大学
  • Year and Date: 2010-03-02
• [Presentation] Selective isolation of single-walled carbon nanotube chiralities using density gradient ultracentrifugation (2009)
  • Author(s): Pei Zhao, Georgia Lagoudas, Erik Einarsson, Shohei Chiashi, Junichiro Shiomi, Shigeo Maruyama
  • Organizer: The 6th Korea-Japan Symposium on Carbon Nanotube(KJ6)
  • Place of Presentation: Okinawa, Japan
  • Year and Date: 2009-10-27
• [Presentation] SWNT synthesis by low temperature and low pressure CVD (2009)
  • Author(s): 千足昇平, 井ノ上泰輝, 岡部寛人, 塩見淳一郎, 丸山茂夫
  • Organizer: The 6th Korea-Japan Symposium on Carbon Nanotube(KJ6)
  • Place of Presentation: Okinawa, Japan
  • Year and Date: 2009-10-27
• [Presentation] Encapsulation of Water Molecules in Single-Walled Carbon Nanotubes Observed by Photoluminescence Measurement (2009)
  • Author(s): Shohei Chiashi
  • Organizer: 10th International Conference on Atomically Controlled Surfaces, Interfaces, and Nanostructures (ACSIN 10)
  • Place of Presentation: Granada, Spain.
  • Year and Date: 2009-10-24
• [Presentation] Encapsulation of Water Molecules in Single-Walled Carbon Nanotubes Observed by Photoluminescence Measurement (2009)
  • Author(s): Shohei Chiashi, Ryota Mitobe, Yoshikazu Homma
  • Organizer: 10th International Conference on Atomically Controlled Surfaces, Int
  • Place of Presentation: Granada, Spain
  • Year and Date: 2009-10-24
• [Presentation] Effect of surface morphology of sapphire on directional carbon nanotube growth (2009)
  • Author(s): Tomohito Chokan, Tomoya Uetake, Shohei Chiashi, Yoshikazu Homma
  • Organizer: 10th International Conference on Atomically Controlled Surfaces, Int
  • Place of Presentation: Granada, Spain
  • Year and Date: 2009-10-24
• [Presentation] 触媒CVD法による単層カーボンナノチューブの低温・低圧合成 (2009)
  • Author(s): 井ノ上泰輝, 岡部寛人, 千足昇平, 渡辺誠, 塩見淳一郎, 丸山茂夫
  • Organizer: 第1回マイクロ・ナノ工学シンポジウム
  • Place of Presentation: タワーホール船堀(東京)
  • Year and Date: 2009-10-15
• [Presentation] 単層カーボンナノチューブに対する高温下SEM観察効果の近赤外蛍光スペクトルによる分析 (2009)
  • Author(s): 永津光太郎, 張簡智仁, 千足昇平, 本間芳和
  • Organizer: 2009年秋季第70回応用物理学会学術講演会
  • Place of Presentation: 富山大学
  • Year and Date: 2009-09-08
• [Presentation] In-situ Photoluminescence Observation of SWNTs during the CVD Process (2009)
  • Author(s): Ryota Mitobe, Shohei Chiashi, Masafumi Ishiguro, Masayuki Yamato, Yoshikazu Homma
  • Organizer: International Symposium on Carbon Nanotube Nanoelectronics
  • Place of Presentation: Matsushima, Miyagi
  • Year and Date: 2009-06-10
• [Presentation] Effects of Environment and Defects on Photoluminescence of Single Wall Carbon Nanotube (2009)
  • Author(s): Yoshikazu Homma, Shohei Chiashi, Ryota Mitobe, Kotaro Nagatsu
  • Organizer: International Symposium on Carbon Nanotube Nanoelectronics
  • Place of Presentation: Matsushima, Miyagi
  • Year and Date: 2009-06-10
• [Presentation] Photoluminescence Observation of Water Encapsulation in an individual Single-walled Carbon Nanotube (2009)
  • Author(s): Shohei Chiashi
  • Organizer: 3rd Workshop on Nanotube Optics & Nanospectroscopy (WONTON '09)
  • Place of Presentation: Matsushima, Miyagi.
  • Year and Date: 2009-06-07
• [Presentation] Photoluminescence Observation of Water Encapsulation in an individual Single-walled Carbon Nanotube (2009)
  • Author(s): Shohei Chiashi, Tataki Hanashima, Ryota Mitobe, Yoshikazu Homma
  • Organizer: 3rd Workshop on Nanotube Optics & Nanospectroscopy
  • Place of Presentation: Matsushima, Miyagi
  • Year and Date: 2009-06-07
• [Presentation] SEM Observation Effect on Photoluminescence Spectra from Single-Walled Carbon Nanotubes (2009)
  • Author(s): Kotaro Nagatsu, Tomohito Chokan, Takeshi Kitajo, Shohei Chiashi, Yoshikazu Homma
  • Organizer: 3rd Workshop on Nanotube Optics & Nanospectroscopy
  • Place of Presentation: Matsushima, Miyagi
  • Year and Date: 2009-06-07
• [Presentation] 大気酸化処理サファイア基板における単層カーボンナノチューブ配向成長 (2009)
  • Author(s): 張簡智仁, 植竹智哉, 千足昇平, 本間芳和
  • Organizer: 2009年春季第56回応用物理学関係連合講演会
  • Place of Presentation: 筑波大学
  • Year and Date: 2009-04-02
• [Presentation] カーボンナノチューブを用いたAFM探針評価標準試料の作製 (2009)
  • Author(s): 高木裕二, 渡部弥生, 千足昇平, 井藤浩志, 本間芳和
  • Organizer: 2009年春季第56回応用物理学関係連合講演会
  • Place of Presentation: 筑波大学
  • Year and Date: 2009-03-31
• [Presentation] 水内包単層カーボンナノチューブからの近赤外蛍光スペクトル測定 (2009)
  • Author(s): 花島干城, 水戸部涼太, 千足昇平, 本間芳和
  • Organizer: 2009年春季第56回応用物理学関係連合講演会
  • Place of Presentation: 筑波大学
  • Year and Date: 2009-03-31
• [Presentation] 単層カーボンナノチューブへの分子吸着状態の蛍光発光による評価 (2009)
  • Author(s): 千足昇平, 花島干城, 水戸部涼太, 本間芳和
  • Organizer: 2009年春季第56回応用物理学関係連合講演会
  • Place of Presentation: 筑波大学
  • Year and Date: 2009-03-31
• [Presentation] 水分子内包単層カーボンナノチューブからの近赤外蛍光スペクトル (2009)
  • Author(s): 千足昇平, 花島干城, 水戸部涼太, 本間芳和
  • Organizer: 第36回フラーレン・ナノチューブ総合シンポジウム
  • Place of Presentation: 名城大学, 愛知
  • Year and Date: 2009-03-02
• [Presentation] Investigation of Catalytic Properties of Al_2O_3 Particles in the Growth of Single-walled Carbon Nanotubes (2008)
  • Author(s): H. Liu, D. Takagi, S. Chiashi, T. Chokan, Y. Homma
  • Organizer: IUMRS-ICA 2008
  • Place of Presentation: 名古屋
  • Year and Date: 2008-12-11
• [Presentation] Ethanol Gas Adsorption Effect on Photoluminescence Spectra from Single-Walled Carbon Nanotubes (2008)
  • Author(s): S.Chiashi
  • Organizer: 2008 International Conference on Solid State Devices and Materials (SSDM 2008)
  • Place of Presentation: Tsukuba, Japan.
  • Year and Date: 2008-09-26
• [Presentation] Ethanol Gas Adsorption Effect on Photoluminescence Spectra from Singl e-Walled Carbon Nanotubes (2008)
  • Author(s): S. Chiashi, T. Hanashima, K. N agatsu, K. Kanahori, Y. Homma
  • Organizer: 2008 International Conference on Solid State Devices and Materials (SSDM 2008)
  • Place of Presentation: 筑波
  • Year and Date: 2008-09-26
• [Presentation] サファイア基板上でのカーボンナノチューブ成長におけるステップの影響(II) (2008)
  • Author(s): 山田一希, 張簡智仁, 高木大輔, 千足昇平, 本問芳和
  • Organizer: 2008年秋季第69回応用物理学会学術講演会
  • Place of Presentation: 中部大学, 愛知
  • Year and Date: 2008-09-04
• [Presentation] カーボンナノチューブを利用したAFM探針評価標準試料の開発 (2008)
  • Author(s): 本間芳和, 千足昇平, 劉華平, 高木裕二
  • Organizer: 2008年秋季第69回応用物理学会学術講演会
  • Place of Presentation: 中部大学, 愛知
  • Year and Date: 2008-09-03
• [Presentation] 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 (2008)
  • Author(s): 千足昇平, 永津光太郎, 花島干城, 本間芳和
  • Organizer: 2008年秋季第69回応用物理学会学術講演会
  • Place of Presentation: 中部大学, 愛知
  • Year and Date: 2008-09-03
• [Presentation] Fabrication of suspended single-walled carbon nanotubes with a tweezers tip for the optical property study (2008)
  • Author(s): H. Liu, S. Chiashi, M. Ishiguro, Y. Homma
  • Organizer: 第35回記念フラーレン・ナノチューブ総合シンポジウム
  • Place of Presentation: 東京工業大学, 東京
  • Year and Date: 2008-08-27
• [Presentation] Adsorption and Deposition Effects on Photoluminescence from SWNTs (2008)
  • Author(s): S. Chiashi, T. Hanashima, K. N agatsu, Y. Homma
  • Organizer: 9th International Conference on the Science and Application of Nanotubes (NT08)
  • Place of Presentation: Montpellier, France
  • Year and Date: 2008-06-30
• [Presentation] Environmental Effects of the PL spectra from the suspended SWNTs (2008)
  • Author(s): S.Chiashi
  • Organizer: International Winterschool on Electronic Properties of Novel Materials (IWEPNM2008)
  • Place of Presentation: Kirchberg in Tirol, Austria.
  • Year and Date: 2008-06-04
• [Presentation] サファイア基板上でのカーボンナノチューブ成長におけるステップの影響 (2008)
  • Author(s): 山田 一希, 大野 宏, 千足 昇平, 本間 芳和
  • Organizer: 2008年春季第55回応用物理学関係連合講演会
  • Place of Presentation: 日本大学,千葉
  • Year and Date: 2008-03-29
• [Presentation] Fe触媒を用いたアルコールCVD法による直線状カーボンナノチューブ合成 (2008)
  • Author(s): 伊藤 公一, 久慈 怜, 大平 光, 千足 昇平, 本間 芳和
  • Organizer: 2008年春季第55回応用物理学関係連合講演会
  • Place of Presentation: 日本大学,千葉
  • Year and Date: 2008-03-29
• [Presentation] 単層カーボンナノチューブの近赤外蛍光スペクトルに対するSEM観察効果 (2008)
  • Author(s): 永津 光太郎, 張簡 智仁, 千足 昇平, 本間 芳和
  • Organizer: 2008年春季第55回応用物理学関係連合講演会
  • Place of Presentation: 日本大学,千葉
  • Year and Date: 2008-03-27
• [Presentation] As-grown垂直配向CNTからの蛍光発光測定 (2008)
  • Author(s): 花島 干城, 金堀 響, 大野 宏, 千足 昇平, 本間 芳和
  • Organizer: 2008年春季第55回応用物理学関係連合講演会
  • Place of Presentation: 日本大学,千葉
  • Year and Date: 2008-03-27
• [Presentation] Environmental Effects of the PL spectra from the suspended SWNTs. (2008)
  • Author(s): S. Chiashi, T. Hanashima, K. Kanahori, K. Nagatus, Y. Homma
  • Organizer: International Winterschool on Electronic Properties of Novel Materials
  • Place of Presentation: Kirchberg in Tirol, Austria
  • Year and Date: 2008-03-04
• [Presentation] Effect of Adsorbed Gas Molecules on Photoluminescence from SWNTs. (2008)
  • Author(s): S. Chiashi, T. Hanashima, Y. Homma
  • Organizer: International Carbon Nanotube Conference in Nagoya University
  • Place of Presentation: Nagoya, Japan
  • Year and Date: 2008-02-14
• [Presentation] Effects of the deposited amount of Au on SWNTs growth. (2007)
  • Author(s): H. Liu, T. Chokan, D. Takagi, H. Ohno, S. Chiashi, Y. Homma
  • Organizer: A3 Foresight Program Meeting
  • Place of Presentation: Kusatsu, Japan
  • Year and Date: 2007-11-16
• [Presentation] Adsorption and desorption of ethanol molecules on SWNT surfaces (2007)
  • Author(s): S.Chiashi
  • Organizer: 9th International Conference on Atomically Controlled Surfaces, Interfaces and Nanostructures (ASCIN-9)
  • Place of Presentation: Tokyo, Japan.
  • Year and Date: 2007-11-12
• [Presentation] Adsorption and desorption of ethanol molecules on SWNT surfaces. (2007)
  • Author(s): S. Chiashi, T. Hanashima, Y. Homma
  • Organizer: 9th International Conference on Atomically Controlled Surfaces, Interfaces and Nanostructures
  • Place of Presentation: Tokyo, Japan
  • Year and Date: 2007-11-12
• [Presentation] Investigation of the properties of gold catalyst in SWCNT growth. (2007)
  • Author(s): H. Liu, T. Chokan, D. Takagi, H. Ohno, S. Chiashi, Y. Homma
  • Organizer: 9th International Conference on Atomically Controlled Surfaces, Interfaces and Nanostructures
  • Place of Presentation: Tokyo, Japan
  • Year and Date: 2007-11-12
• [Presentation] Photoluminescence measurement of SWNTs adsorbed by ethanol. (2007)
  • Author(s): S. Chiashi, T. Hanashima, Y. Homma
  • Organizer: The 4th Korea-Japan Symposium on Carbon Nanotube
  • Place of Presentation: Kyoto, Japan
  • Year and Date: 2007-10-29
• [Presentation] Effect of aluminum-oxide on carbon nanotube growth catalysts. (2007)
  • Author(s): H. Ohno, K. Igari, D. Tgakgi, S. Chiashi, Y. Homma
  • Organizer: The 34th international symposium on compound semiconductors
  • Place of Presentation: Kyoto, Japan
  • Year and Date: 2007-10-16
• [Presentation] 室温における単層カーボンナノチューブの真性光学遷移エネルギー (2007)
  • Author(s): 千足 昇平, 花島 干城, 本間 芳和
  • Organizer: 第68回応用物理学会学術講演会
  • Place of Presentation: 北海道工業大学,北海道
  • Year and Date: 2007-09-08
• [Presentation] カーボンナノチューブ触媒に対するAl2O3基板の影響(II) (2007)
  • Author(s): 大野 宏, 山田 一希, 高木 大輔, 千足 昇平, 本間 芳和
  • Organizer: 第68回応用物理学会学術講演会
  • Place of Presentation: 北海道工業大学,北海道
  • Year and Date: 2007-09-06
• [Presentation] Photoluminescence from suspended SWNTs in ethanol gas (2007)
  • Author(s): S. Chiashi, T. Hanashima, Y. Homma
  • Organizer: A3 Foresight Program Meeting
  • Place of Presentation: Beijing, China
  • Year and Date: 2007-07-26
• [Presentation] Effect of aluminum-oxide on carbon nanotube growth catalysts. (2007)
  • Author(s): H. Ohno, K. Ito, K. Yamada, D. Takagi, S. Chiashi, Y. Homma
  • Organizer: A3 Foresight Program Meeting
  • Place of Presentation: Beijing, China
  • Year and Date: 2007-07-26
• [Presentation] 単層カーボンナノチューブ蛍光発光のエタノールガス圧依存性 (2007)
  • Author(s): 千足 昇平, 渡部 智史, 花島 干城, 本間 芳和
  • Organizer: 第33回フラーレン・ナノチューブ総合シンポジウム
  • Place of Presentation: 九州大学,福岡
  • Year and Date: 2007-07-13
• [Presentation] Photoluminescence from SWNTs in the environmental chamber (2007)
  • Author(s): S. Chiashi</U>, S.Watanabe, Y. Homma
  • Organizer: 2nd Workshop on Nanotube Optics & Nanospectroscopy
  • Place of Presentation: Ottawa, Canada
  • Year and Date: 2007-06-04
• [Remarks] ホームページ等
  • URL: http://www.photon.t.u-tokyo.ac.jp/~chiashi/index.html
• [Remarks]
  • URL: http://www.photon.t.u-tokyo.ac.jp/~chiashi/index.html
• [Remarks]
  • URL: http://www.photon.t.u-tokyo.ac.jp/~chiashi/index.html
• [Remarks]
  • URL: http://www.photon.t.u-tokyo.ac.jp/~chiashi/index.htm1
• [Remarks]
  • URL: http://www.rs.kagu.tus.ac.jp/homlab/chiashi/chiashi_CV.html