Development of electrochromic devices using single-wall carbon nanotubes in solid state

• Project/Area Number: 23651117
• Research Category: Grant-in-Aid for Challenging Exploratory Research
• Allocation Type: Multi-year Fund
• Research Field: Nanomaterials/Nanobioscience
• Research Institution: Tokyo Metropolitan University
• Principal Investigator: YANAGI Kazuhiro 首都大学東京, 大学院理工学研究科, 准教授 (30415757)
• Project Period (FY): 2011 – 2012
• Project Status: Completed (Fiscal Year 2012)
• Budget Amount: ¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000); Fiscal Year 2012: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000); Fiscal Year 2011: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
• Keywords: ナノ粒子 / ナノチューブ / カーボンナノチューブ / エレクトロクロミック / 電気化学 / 電気二重層 / 色変化

Research Abstract

In this study, we developed all solid state of electrochromic device using single-wall carbon nanotubes (SWCNTs), and clarified physical mechanisms of electrochromic properties of SWCNTs. Toward solid state devices, it is necessary to change theelectrolyte solution to solid state electrolyte. For that purpose, we prepared ion gel using triblock co-polymers. We fabricated electrochromic devices in all solid states and confirmed electrochromic phenomena using ion gel. To investigate the physical background of electrochromic properties of SWCNTs, we developed a system that can investigate opt-electrochemical measurements at -40 degrees, and then investigaed optical absorption changes by electro-chemical doping at low temperature. We found that optical absorption at ultra-violet region can be also changed by electro-chemical doping, suggesting the presence of π-π^* transition components in the UV-region.

Research Products

• [Journal Article] Inkjet printing of aligned single-walled carbon-nanotube thin films (2013)
  • Author(s): Takagi, Y., Nobusa, Y., Gocho, S., Kudou, H., Yanagi, K., Kataura, H., Takenobu, T.
  • Journal Title: Applied Physics Letters Volume: 102 Pages: 143107-143107
  • Peer Reviewed
• [Journal Article] Internal charge transfer in metallicity sorted ferrocene filled carbon nanotube hybrids (2013)
  • Author(s): Sauer, M., Shiozawa, H., Ayala, P., Ruiz-Soria, G., Liu, X., Chernov, A., Krause, S., Yanagi, K., Kataura, H., Pichler, T.
  • Journal Title: Carbon Volume: accepted Pages: 237-245
  • DOI: 10.1016/j.carbon.2013.03.014
  • Peer Reviewed
• [Journal Article] Charge manipulation in molecules encapsulated inside single-wall carbon nanotubes (2013)
  • Author(s): Yanagi, K., Moriya, R., Cuong, N.T., Otani, M., Okada, S.
  • Journal Title: Phys. Rev. Lett Volume: 110 Pages: 86801-86801
  • NAID: 120007137053
  • Peer Reviewed
• [Journal Article] 13C-NMR shift of highly concentrated metallic and semiconducting single-walled carbon nanotubes (2013)
  • Author(s): Matsuda, K., Yanagi, K., Kyakuno, H., Sagitani, S., Kataura, H., Maniwa, Y.
  • Journal Title: Journal of the Physical Society of Japan Volume: 82 Pages: 15001-15001
  • NAID: 210000132368
  • Peer Reviewed
• [Journal Article] 単層カーボンナノチューブを用いたエレクトロクロミックカラーインク応用 (2013)
  • Author(s): 柳和宏
  • Journal Title: マテリアルステージ(技術情報協会) Volume: 12 Pages: 68-70
  • NAID: 40019612669
• [Journal Article] 金属型単層カーボンナノチューブを用いたレアメタルフリーの画像素子開発 (2013)
  • Author(s): 柳和宏
  • Journal Title: 科学工業(化学工業社) Volume: 64 Pages: 374-378
• [Journal Article] Charge manipulation in molecules encapsulated inside single-wall carbon nanotubes (2013)
  • Author(s): Yanagi, K.
  • Journal Title: Phys. Rev. Lett. Volume: 110 Issue: 8 Pages: 86801-86801
  • DOI: 10.1103/physrevlett.110.086801
  • NAID: 120007137053
  • Peer Reviewed
• [Journal Article] ^<13>C-NMR Shift of Highly Concentrated Metallic and Semiconducting Single-Walled Carbon Nanotubes (2013)
  • Author(s): K. Matsuda, et al.
  • Journal Title: Journal of the Physical Society of Japan Volume: 82 Issue: 1 Pages: 15001-15001
  • DOI: 10.7566/jpsj.82.015001
  • Peer Reviewed
• [Journal Article] In situ filling of metallic single-walled carbon nanotubes with ferrocene molecules (2012)
  • Author(s): Sauer, M., Shiozawa, H., Ayala, P., Ruiz-Soria, G., Kataura, H., Yanagi, K., Krause, S., Pichler, T.
  • Journal Title: Physica Status Solidi Volume: (B) 249 Pages: 2408-2411
  • Peer Reviewed
• [Journal Article] Optical signature of charge transfer in n-type carbon nanotube transistors doped with printable organic molecules (2012)
  • Author(s): Shimizu, R., Matsuzaki, S., Yanagi, K., Takenobu, T.
  • Journal Title: Applied Physics Express Volume: 5 Pages: 125102-125102
  • NAID: 10031140422
  • Peer Reviewed
• [Journal Article] Orbital and spin magnetic moments of ferrocene encapsulated in metallicity sorted single-walled carbon nanotubes (2012)
  • Author(s): Briones-Leon, A., Liu, X., Ayala, P., Kataura, H., Yanagi, K., Weschke, E., Pichler, T., Shiozawa, H.
  • Journal Title: Physica Status Solidi Volume: (B) 249 Pages: 2424-2427
  • Peer Reviewed
• [Journal Article] Ferromagnetic decoration in metal-semiconductor separated and ferrocene functionalized single-walled carbon nanotubes (2012)
  • Author(s): Chernov, A., Havlicek, M., Jantsch, W., Rummeli, M.H., Bachmatiuk, A., Yanagi, K., Peterlik, H., Kataura, H., Sauerzopf, F., Resel, R., Simon, F., Kuzmany, H.
  • Journal Title: Physica Status Solidi Volume: (B) 249 Pages: 2323-2327
  • Peer Reviewed
• [Journal Article] Magnetic phase transition for defect induced electron spins from fully metal-semiconductor separated SWCNTs (2012)
  • Author(s): Havlicek, M., Chernov, A., Jantsch, W., Wilamowski, Z., Yanagi, K., Kataura, H., Rummeli, M.H., Malissa, H., Kuzmany, H.
  • Journal Title: Physica Status Solidi Volume: (B) 249 Pages: 2562-2567
  • Peer Reviewed
• [Journal Article] Indirect exchange interaction in fully metal-semiconductor separated single-walled carbon nanotubes revealed by electron spin resonance (2012)
  • Author(s): Havlicek, M., Jantsch, W., Wilamowski, Z., Yanagi, K., Kataura, H., Rummeli, M.H., Malissa, H., Tyryshkin, A., Lyon, S., Chernov, A., Kuzmany, H.
  • Journal Title: Phys. Rev Volume: B 86 Pages: 45402-45402
  • Peer Reviewed
• [Journal Article] Single chirality extraction ofsingle-wall carbon nanotubes for the encapsulation of organic molecules (2012)
  • Author(s): Kawai, M., Kyakuno, H., Suzuki, T., Igarashi, T., Suzuki, H., Okazaki, T., Kataura, H., Maniwa, Y., Yanagi, K.
  • Journal Title: J. Am. Chem. Soc Volume: 134 Pages: 9545-9548
  • Peer Reviewed
• [Journal Article] Continuous electron doping of single-walled carbon nanotube films using inkjet technique (2012)
  • Author(s): Matsuzaki, S., Nobusa, Y., Shimizu, R., Yanagi, K., Kataura, H., Takenobu, T.
  • Journal Title: Jpn. J. Appl. Phys Volume: 51
  • NAID: 210000140734
  • Peer Reviewed
• [Journal Article] Fine patterning of inkjet-printed single-walled carbon-nanotube thin-film transistors (2012)
  • Author(s): Nobusa, Y., Takagi, Y., Gocho, S., Matsuzaki, S., Yanagi, K., Takenobu, T.
  • Journal Title: Jpn. J. Appl. Phys Volume: 51
  • NAID: 210000140731
  • Peer Reviewed
• [Journal Article] 金属型単層カーボンナノチューブを用いたレアメタルフリー画像素子開発について (2012)
  • Author(s): 柳和宏
  • Journal Title: マテリアルステージ(技術情報協会) Volume: 12 Pages: 3-6
• [Journal Article] In situ filling of metallic single-walled carbon nanotubes with ferrocene molecules (2012)
  • Author(s): Sauer, M.
  • Journal Title: Phys. Stat. Sol. B Volume: 249 Issue: 12 Pages: 2408-2411
  • DOI: 10.1002/pssb.201200127
  • Peer Reviewed
• [Journal Article] Optical signature of charge transfer in n-type carbon nanotube transistors doped with printable organic molecules (2012)
  • Author(s): Shimizu, R.
  • Journal Title: Appl. Phys. Express Volume: 5 Issue: 12 Pages: 125102-125102
  • DOI: 10.1143/apex.5.125102
  • Peer Reviewed
• [Journal Article] Orbital and spin magnetic moments of ferrocene encapsulated in metallicity sorted single-walled carbon nanotubes (2012)
  • Author(s): Briones-Leon, A.
  • Journal Title: Phys. Stat. Sol. B Volume: 249 Issue: 12 Pages: 2424-24247
  • DOI: 10.1002/pssb.201200165
  • Peer Reviewed
• [Journal Article] Ferromagnetic decoration in metal-semiconductor separated and ferrocene functionalized single-walled carbon nanotubes (2012)
  • Author(s): Chernov, A.
  • Journal Title: Phys. Stat. Sol. B Volume: 249 Issue: 12 Pages: 2323-2327
  • DOI: 10.1002/pssb.201200452
  • Peer Reviewed
• [Journal Article] Magnetic phase transition for defect induced electron spins from fully metal-semiconductor separated SWCNTs (2012)
  • Author(s): Havlicek, M.
  • Journal Title: Phys. Stat. Sol. B Volume: 249 Issue: 12 Pages: 2562-2567
  • DOI: 10.1002/pssb.201200426
  • Peer Reviewed
• [Journal Article] Indirect exchange interaction in fully metal-semiconductor separated single-walled carbon nanotubes revealed by electron spin resonance (2012)
  • Author(s): Havlicek, M.
  • Journal Title: Phys. Rev. B Volume: 86 Issue: 4 Pages: 45402-45402
  • DOI: 10.1103/physrevb.86.045402
  • Peer Reviewed
• [Journal Article] Single Chirality Extraction of Single-Wall Carbon Nanotubes for the Encapsulation of Organic Molecules (2012)
  • Author(s): M. Kawai, et al.
  • Journal Title: Journal of the American Chemical Society Volume: 134 Issue: 23 Pages: 9545-9548
  • DOI: 10.1021/ja3013853
  • Peer Reviewed
• [Journal Article] Fine patterning of inkjet-printed single-walled carbon-nanotube thin-film transistors (2012)
  • Author(s): Nobusa, Y.
  • Journal Title: Jpn. J. Appl. Phys. Volume: 51 Issue: 6S Pages: 06FD15-06FD15
  • DOI: 10.1143/jjap.51.06fd15
  • Peer Reviewed
• [Journal Article] Absorption spectra of high purity metallic and semiconducting single-walled carbon nanotube thin films in a wide energy region (2011)
  • Author(s): M.Ichida, S.Saito, T.Nakano, Y.Feng, Y.Miyata, K.Yanagi, H.Kataura, H.Ando
  • Journal Title: Solid. State. Comm. Volume: 151 Pages: 1696-1699
  • Peer Reviewed
• [Journal Article] Inkjet printing of single-wallec carbon nanotube thin-film transistors patterned by surface modification (2011)
  • Author(s): Y.Nobusa, Y.Yomogida, S.Matsuzaki, K.Yanagi, H.Kataura, T.Takenobu
  • Journal Title: Appl. Phys. Lett. Volume: 99 Pages: 183106-183108
  • Peer Reviewed
• [Journal Article] Inkjet printing of carbon nanotube complementary inverters (2011)
  • Author(s): S.Matsuaki, Y.Nobusa, K.Yanagi, H.Kataura, T.Takenobu
  • Journal Title: Appl. Phys. Express Volume: 4 Pages: 105101-105103
  • NAID: 10029790823
  • Peer Reviewed
• [Journal Article] Electrochromic carbon electrodes: Controllable visible color changes in metallic single-wall carbon nanotubes (2011)
  • Author(s): K.Yanagi, R.Moriya, Y.Yomogida, T.Takenobu, Y.Naito, T.Ishida, H.Kataura, K.Matsuda, Y.Maniwa
  • Journal Title: Adv. Mater. Volume: 23 Pages: 2811-2814
  • Peer Reviewed
• [Journal Article] Confined water inside single-walled carbon nanotubes: Global phase diagram and effect of finite length (2011)
  • Author(s): H.Kyakuno, K.Matsuda, H.Yahiro, Y.Inami, T.Fukuoka, Y.Miyata, K.Yanagi, Y.Maniwa, T.Saito, S.Iijima
  • Journal Title: J. Chem. Phys. Volume: 134 Pages: 244501-2445014
  • Peer Reviewed
• [Journal Article] A comparison of the Liptay theory of electroabsorption spectroscopy with the sum-over-state model and its modification for the degenerate case (2011)
  • Author(s): K.Saito, K.Yanagi, R.Cogdell, H.Hashimoto
  • Journal Title: J. Chem. Phys Volume: 134 Pages: 44138-44146
  • Peer Reviewed
• [Journal Article] Inkjet printing of single-wall carbon nanotube thin-film transistors patterned by surface modification (2011)
  • Author(s): Nobusa et al.
  • Journal Title: Appl. Phys. Lett. Volume: 99 Pages: 183106-183108
  • Peer Reviewed
• [Journal Article] A comparison of the Liptay theory of electroabsorption spectroscopy with the sum-over-state model and its modification for the degenerate case (2011)
  • Author(s): Saito et al.
  • Journal Title: J. Chem. Phys. Volume: 134 Pages: 44138-44146
  • Peer Reviewed
• [Presentation] Fully Inkjet-Printed All Carbon Flexible Transistor (2013)
  • Author(s): Satoki Matsuzaki, Yohei Yomogida, Ryota Inukai, Kazuhiro Yanagi, Yoshihiro Iwasa, Taishi Takenobu
  • Organizer: International Winterschool on Electronic Properties of Novel Materials
  • Place of Presentation: Austria
• [Presentation] Control of Colors of Single-Wall Carbon Nanotubes: -Purification, Electrochromic Properties, (2013)
  • Author(s): K. Yanagi
  • Organizer: IWEPNM
  • Place of Presentation: Austria
  • Invited
• [Presentation] 単一電子構造単層カーボンナノチューブ配向集合体の創製 (2013)
  • Author(s): 河合英輝
  • Organizer: π空間シンポジウム
  • Place of Presentation: 神戸
• [Presentation] String-like Aggregates of Aligned (6,5) Single Wall Carbon Nanotubes (2013)
  • Author(s): H. Kawai
  • Organizer: フラーレンナノチューブグラフェンシンポジウム
  • Place of Presentation: 東京
• [Presentation] 高密度キャリア注入による単一電子構造単層カーボンナノチューブの光吸収変化 (2013)
  • Author(s): 柳和宏
  • Organizer: 物理学会
  • Place of Presentation: 広島
• [Presentation] Alignment Control of Single Wall Carbon Nanotubes during Aggregation (Poster) (2012)
  • Author(s): Kazuhiro Yanagi, Kai Hasegawa, Hideki Kawai, Ryo Nakatsu (Kyoto Univ.)
  • Organizer: 2012 A3 Symposium of Emerging Materials: Nanomaterials for Energy and Environments
  • Place of Presentation: Tohoku Univ.
• [Presentation] 単一カイラリティ(11,10)単層カーボンナノチューブへのC60分子の内包 (2012)
  • Author(s): 河合 将利, 五十嵐 透, 客野 遥, 岡崎俊也^1, 真庭 豊, 柳 和宏
  • Organizer: 第44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
  • Place of Presentation: 東京大学 本郷キャンパス
• [Presentation] 単層カーボンナノチューブの色の電圧制御 (2012)
  • Author(s): 柳和宏
  • Organizer: 高分子同友会
  • Place of Presentation: 東京
  • Invited
• [Presentation] Control of aggregation processes of single-wall carbon nanotube (2012)
  • Author(s): 柳和宏
  • Organizer: π空間シンポジウム
  • Place of Presentation: 福井
• [Presentation] πナノ空間に束縛されたβカロテンの電気化学特性 (2012)
  • Author(s): 柳和宏
  • Organizer: カロテノイド研究会
  • Place of Presentation: 函館
• [Presentation] アルコール濃度制御による単層カーボンナノチューブの凝集体の形成と高純度化 (2012)
  • Author(s): 河合英輝
  • Organizer: フラーレンナノチューブグラフェンシンポジウム
  • Place of Presentation: 仙台
• [Presentation] 単一(6,5)カイラリティ単層カーボンナノチューブ厚膜におけるイオンゲルトランジスタ (2012)
  • Author(s): 工藤光
  • Organizer: フラーレンナノチューブグラフェンシンポジウム
  • Place of Presentation: 仙台
• [Presentation] 蒸気拡散法によって作製した単層カーボンナノチューブ凝集体の性質 (2012)
  • Author(s): 柳和宏
  • Organizer: フラーレンナノチューブグラフェンシンポジウム
  • Place of Presentation: 仙台
• [Presentation] 単一カイラリティ(11,10)単層カーボンナノチューブへのC60分子の内包 (2012)
  • Author(s): 河合将利
  • Organizer: フラーレンナノチューブグラフェンシンポジウム
  • Place of Presentation: 仙台
• [Presentation] 全固体型単層カーボンナノチューブエレクトロクロミック素子の開発 (2012)
  • Author(s): 柳和宏
  • Organizer: 応用物理学会
  • Place of Presentation: 愛媛
• [Presentation] 単一カイラリティ(11,10)単層カーボンナノチューブへのC60分子の内包 (2012)
  • Author(s): 河合将利
  • Organizer: 応用物理学会
  • Place of Presentation: 愛媛
• [Presentation] 単一(6,5)カイラリティカーボンナノチューブ厚膜を用いたイオンゲルトランジスタ (2012)
  • Author(s): 工藤光
  • Organizer: 応用物理学会
  • Place of Presentation: 愛媛
• [Presentation] C60内包単一カイラリティ単層カーボンナノチューブにおける ラマン振動モード (2012)
  • Author(s): 柳和宏
  • Organizer: 物理学会
  • Place of Presentation: 横浜
• [Presentation] Single chiral extraction of single-wall carbon nanotubes for the encapsulation of organic molecules (2012)
  • Author(s): K. Yanagi
  • Organizer: A3 symposium
  • Place of Presentation: 仙台
• [Presentation] Single chiral extraction of single-wall carbon nanotubes for the encapsulation of organic molecules (2012)
  • Author(s): K. Yanagi
  • Organizer: GMSI International Workshop
  • Place of Presentation: Tokyo
  • Invited
• [Presentation] Alignment Control of Single Wall Carbon Nanotubes during Aggregation (2012)
  • Author(s): K. Yanagi
  • Organizer: pai-space international symposium
  • Place of Presentation: Hamamatsu
• [Presentation] 単層カーボンナノチューブ内包分子複合体の光機能 (2012)
  • Author(s): 柳和宏
  • Organizer: 横浜国立大学大学院 工学研究院 グループ研究セミナー
  • Place of Presentation: 横浜
• [Presentation] 単層カーボンナノチューブ内に束縛された一次元π共役分子のドーピング特性 (2012)
  • Author(s): 守屋理恵子、柳和宏、Nguyen Thanh Cuong、大谷実、岡田晋
  • Organizer: 第４２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
  • Place of Presentation: 東京大学 本郷キャンパス
• [Presentation] Control of Colors of Single-Wall Carbon Nanotubes: -Purification, Electrochromic Properties, and Peapods in a Single-Chirality State- (2011)
  • Author(s): K. Yanagi
  • Organizer: カロテノイド研究談話会
  • Place of Presentation: 函館
• [Presentation] πナノ空間内に束縛されたβカロテンの電気化学特性 (2011)
  • Author(s): 柳和宏、守屋理恵子、Nguyen Thanh Cuong、岡田晋
  • Organizer: 第43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
  • Place of Presentation: 東北大学
• [Presentation] 一次元πナノ空間に束縛されたβカロテンの光電気化学特性 (2011)
  • Author(s): 守屋 理恵子、柳 和宏
  • Organizer: カロテノイド研究談話会
  • Place of Presentation: つくば国際会議場
• [Presentation] 単層カーボンナノチューブに内包されたπ共役分子の光電気化学特性 (2011)
  • Author(s): 守屋 理恵子, 尾崎 裕之, 五十嵐 透, 真庭 豊, 柳 和宏
  • Organizer: 日本ＭＲＳ
  • Place of Presentation: 横浜波止場会館
• [Presentation] 単層カーボンナノチューブに内包されたπ共役分子の光電気化学特性 (2011)
  • Author(s): 守屋理恵子、尾崎裕之、五十嵐透、真庭豊、柳和宏
  • Organizer: 第４１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
  • Place of Presentation: 首都大学東京 南大沢キャンパス
• [Presentation] 金属型単層カーボンナノチューブによるレアメタルフリーエレクトロクロミック素子の開発 (2011)
  • Author(s): 守屋理恵子，蓬田陽平，竹延大志，真庭 豊，柳 和宏
  • Organizer: 第72回応用物理学会学術講演会
  • Place of Presentation: 山形大学 小白川キャンパス
• [Presentation] 一次元πナノ空間に束縛された分子の光電気化学特性 (2011)
  • Author(s): 守屋理恵子，柳和宏，真庭豊
  • Organizer: 日本物理学会秋季大会
  • Place of Presentation: 富山大学、五福キャンパス
• [Presentation] Control of colors of single-wall carbon nanotubes (2011)
  • Author(s): K. Yanagi
  • Organizer: International Symposium on Nano Science and Functional Materials:(招待講演)
  • Place of Presentation: Tokyo Metropolitan university
• [Presentation] 全カーボンナノチューブエレクトロクロミック素子の開発 (2011)
  • Author(s): 柳 和宏, 守屋 理恵子, 蓬田 洋平, 竹延 大志, 片浦 弘道,真庭 豊
  • Organizer: 日本ＭＲＳ
  • Place of Presentation: 横浜波止場会館
• [Presentation] Bending Properties of Single-Walled Carbon Nanotube Film Transistors
  • Author(s): Yuki Nobusa, Hiroki Hamahata, Yohei Yomogida, Kazuhiro Yanagi, Yoshihiro Iwasa and, Taishi Takenobu
• [Presentation] Single Chirality Extraction of Single-Wall Carbon Nanotubes for the Encapsulation of Organic Molecules
  • Author(s): Masatoshi Kawai, Haruka Kyakuno, Takuya Suzuki, Toru Igarashi, Hironori Suzuki, Toshiya Okazaki, Hiromichi Kataura, Kazuhiro Yanagi
• [Presentation] アルコール濃度制御による単層カーボンナノチューブの凝集体の形成と高純度化
  • Author(s): 河合 英輝, 長谷川 凱, 藤原 正澄, 竹内 繁樹, 片浦 弘道, 中津 亨, 柳和宏
• [Presentation] 単一(6,5)カイラリティ単層カーボンナノチューブ厚膜におけるイオンゲルトランジスタ
  • Author(s): 工藤 光, 野房 勇希, 片浦 弘道, 竹延 大志, 柳 和宏
• [Presentation] 蒸気拡散法によって作製した単層カーボンナノチューブ凝集体の性質
  • Author(s): 柳 和宏, Nakatzu, Hideki Kawai, Hikaru Kudo, Kai Hasegawa, Hiromichi Kataura, Ryo
• [Presentation] X-ray diffraction profile of highly purified (6,5) SWCNTs
  • Author(s): Tadera Shin, Haruka Kyakuno, Yusuke Nakai, Kazuhiro YanagiHiromichi Kataura, Yutaka Maniwa, Yasumitsu Miyata
• [Presentation] カーボンナノチューブ電気二重層トランジスタにおけるp-n接合の形成
  • Author(s): Ryo Shimizu, Yijin Zhang, Kazuhiro Yanagi, Yoshihiro Iwasa, Taishi Takenobu
• [Presentation] Bending Properties of Single-Walled Carbon Nanotube Film Transistors
  • Author(s): Hiroki Hamahata, Yuki Nobusa, Yohei Yomogida, Kazuhiro Yanagi, Yoshihiro Iwasa, Taishi Takenobu
• [Book] 高次π空間の創発と機能開発 (2012)
  • Author(s): 柳和宏
  • Publisher: シーエムシー出版
• [Remarks]
  • URL: http://www.comp.tmu.ac.jp/nano2/index.html
• [Patent(Industrial Property Rights)] 単層カーボンナノチューブの結晶化方法 (2012)
  • Inventor(s): 柳和宏 他３名
  • Industrial Property Rights Holder: 柳和宏 他３名
  • Industrial Property Number: 2011-282196
  • Filing Date: 2012
• [Patent(Industrial Property Rights)] 単層カーボンナノチューブの結晶作製方法、単層カーボンナノチューブ結晶及び単層カーボンナノチューブ結晶を用いた電子デバイス (2011)
  • Inventor(s): 柳和宏、中津亨、吉宗良祐、工藤光
  • Industrial Property Rights Holder: 首都大学東京
  • Industrial Property Number: 2011-282196
  • Filing Date: 2011-12-22