Study on the micro cavity structure which contains a polymer dispersion type quantum dot

• Project/Area Number: 20510120
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Microdevices/Nanodevices
• Research Institution: Yokohama National University
• Principal Investigator: MUKAI Koki Yokohama National University, 工学研究院, 教授 (10361867)
• Project Period (FY): 2008 – 2010
• Project Status: Completed (Fiscal Year 2010)
• Budget Amount: ¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000); Fiscal Year 2010: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000); Fiscal Year 2009: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000); Fiscal Year 2008: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
• Keywords: 量子ドット / マイクロ・ナノデバイス / マイクロキャビティ / ポリマー分散型 / フォトニックドット / エアーブリッジ構造 / ポリマー光導波路 / 量子計算

Research Abstract

We examined the production technology of micro cavity structure which contains a polymer dispersion type quantum dot, and succeeded in the manufacture of the passive device. We evaluated the optical resonator performance and obtained the result which agrees with simulation. We started the development of quantum dot synthetic technique and realized the quantum dot which has symmetric structure more than the commercial one and therefore emits light of high polarization isotropy. We developed the simple and easy method to evaluate quantum dot structure using X-rays. We produced an active device made by a compound semiconductor and realized the control of the resonator performance by the micromachine method.

Research Products

• [Journal Article] Grazing Incidence X-ray Diffraction Measurements of InAs/GaAs Quantum Dots Using Equipment Available for Laboratories (2011)
  • Author(s): Kohki Mukai
  • Journal Title: Journal of Nanoelectronics and Optoelectronics (投稿中)
• [Journal Article] Grazing Incidence X-ray Diffaction Measurements of InAs/GaAs Quantam Dots Using Equipment Available for Laboratories (2011)
  • Author(s): Kohki Mukai
  • Journal Title: Journal of Nanoelectronics and Optoelectronics Volume: 掲載確定
  • Peer Reviewed
• [Journal Article] Grazing Incidence X-ray Diffraction Measurements of Columnar InAs/GaAs Quantum Dot Structures (2010)
  • Author(s): Kohki Mukai, Keita Watanabe, Yuuta Kimura
  • Journal Title: Jpn.J.Appl.Phys. Vol.49
  • Peer Reviewed
• [Journal Article] Grazing Incidence X-ray Diffraction Measurements of Columnar InAs/Ga As Quantum Dot Structures (2010)
  • Author(s): Kohki Mukai, Keita Watanabe, Yuuta Kimura
  • Journal Title: Jpn.J.Appl.Phys. Vol. 49(In press)
  • Peer Reviewed
• [Journal Article] Computational study on the in-plane symmetry of electron wavefunctions in self-assembled InAs/GaAs quantum dots (2009)
  • Author(s): Kohki Mukai, Keita Watanabe, Kenta Nakashima
  • Journal Title: Journal of Nanoscience and Nanotechnology Vol.9 Pages: 108-114
  • Peer Reviewed
• [Journal Article] Characterization of columnar-shaped InAs/GaAs quantum-dot structures using grazing incidence X-ray diffraction (2009)
  • Author(s): Kohki Mukai, Yuuta Kimura
  • Journal Title: Japanese Journal of Applied Physics Vol.48
  • Peer Reviewed
• [Journal Article] Polarization Symmetry of Vertical Photoluminescence from Columnar InAs/GaAs Quantum Dots (2009)
  • Author(s): Kohki Mukai, Keita Watanabe
  • Journal Title: e-Journal of Surface Science and Nanotechnology Vol.7 Pages: 537-540
  • Peer Reviewed
• [Journal Article] Computational study on the in-plane symmetry of electron wavefunctions in self-assembled InAs/GaAs quantum dots (2009)
  • Author(s): Kohki Mukai, Keita Watanabe, Kenta Nakashima
  • Journal Title: Journal of Nanoscience and Nanotechnology 9 Pages: 108-114
  • Peer Reviewed
• [Journal Article] Characterization of columnar-shaped InAs/GaAs quantum-dot structures using grazing incidence X-ray diffraction (2009)
  • Author(s): Kohki Mukai, Yuuta Kimura
  • Journal Title: Japanese Journal of Applied Physics 48(in press)
  • Peer Reviewed
• [Journal Article] Polarization Symmetry of Vertical Photoluminescence from Columnar InAs/GaAs Quantum Dots (2009)
  • Author(s): Kohki Mukai, Keita Watanabe
  • Journal Title: e-Journai of Surface Science and Nanotechnology 7(in press)
  • Peer Reviewed
• [Journal Article] Suppression of the polarization dependence of the vertical photoluminescence from InAs/GaAs quantum dots by InGaAs strain-reducing layer (2008)
  • Author(s): Kohki Mukai, Kenta Nakashima
  • Journal Title: Jpn.J.Appl.Phys. Vol.47 Pages: 5057-5061
  • Peer Reviewed
• [Presentation] Grazing Incidence X-ray Diffraction Measurements of InAs/GaAs Quantum Dots Using Equipment Available for Laboratories (2011)
  • Author(s): 向井剛輝
  • Organizer: Villa Conference on Interactions Among Nanostructures
  • Place of Presentation: Las Vegas, Nevada, USA(Invited)
  • Year and Date: 2011-04-22
• [Presentation] Grazg incidence X-ray Diffraction Measurements of InAs/GaAs Quantum Dots Using Equipment Available for Laboratories (2011)
  • Author(s): Kohki Mukai
  • Organizer: Villa Conference on Interactions Among Nanostructures (Invited)
  • Place of Presentation: Las Vegas, Nevada, USA
  • Year and Date: 2011-04-22
• [Presentation] SPM酸化によって作製する量子ドット位置制御のためのシリコン・テンプレート (2011)
  • Author(s): 山本翔平、向井剛輝
  • Organizer: 国大-市大ナノテクシンポジウム
  • Place of Presentation: 横浜市立大学
  • Year and Date: 2011-03-04
• [Presentation] 量子ドット発光制御のための可動式マイクロキャビティの検討 (2011)
  • Author(s): 川井洋介、向井剛輝
  • Organizer: 国大-市大ナノテクシンポジウム
  • Place of Presentation: 横浜市立大学
  • Year and Date: 2011-03-04
• [Presentation] InGaAs層埋込みによるInAs量子ドット発光の偏光対称性制御と温度依存性 (2011)
  • Author(s): 菊島浩介, 田中健裕, 向井剛輝
  • Organizer: 春期応用物理学会学術講演会
  • Place of Presentation: 神奈川工科大学
• [Presentation] SPM酸化によって作製する量子ドット位置制御のためのシリコン・テンプレート (2011)
  • Author(s): 山本翔平, 向井剛輝
  • Organizer: 春期応用物理学会学術講演会
  • Place of Presentation: 神奈川工科大学
• [Presentation] 量子ドット発光制御のための可動式マイクロキャビティの検討 (2011)
  • Author(s): 川井洋介, 向井剛輝
  • Organizer: 春期応用物理学会学術講演会
  • Place of Presentation: 神奈川工科大学
• [Presentation] 量子ドットの構造評価とマイクロキャビティによる発光制御 (2010)
  • Author(s): 蔡俊江、田中健裕、川井洋介、山本翔平、向井剛輝
  • Organizer: 横浜キーテクノロジー創生フォーラム
  • Place of Presentation: 横浜情報文化センター
  • Year and Date: 2010-11-02
• [Presentation] Polarization Symmetry of Photoluminescence from PbS Quantum Dots (2010)
  • Author(s): J.Cai, K.Mukai
  • Organizer: International Symposium on Advanced Functional Materials
  • Place of Presentation: Yokohama, Japan
• [Presentation] Polarization Symmetry of Photoluminescence from PbS Quantum Dots (2010)
  • Author(s): J.Cai,K.Mukai
  • Organizer: IEEE Int.NanoElectronics Conf. 2010
  • Place of Presentation: Hong-Kong, China
• [Presentation] Grazing Incidence X-ray Diffraction Measurements of Columnar InAs/GaAs Quantum Dot Structures (2010)
  • Author(s): 渡辺啓太, 木村祐太, 向井剛輝
  • Organizer: 2009 Int.Conf. on Solid State Devices and Materials (SSDM)
  • Place of Presentation: Miyagi, Japan
• [Presentation] Polarization Symmetry of Photoluminescence from PbS Quantum Dots (2010)
  • Author(s): Junjiang Cai, Kohki Mukai
  • Organizer: IEEE Int.NanoElectronics Conf. 2010
  • Place of Presentation: City Univ. of Hong-Kong, Hong-Kong, China
• [Presentation] 量子計算機を可能にする偏光無依存型量子ドットの実現 (2009)
  • Author(s): 蔡俊江、渡辺啓太、田中健裕、向井剛輝
  • Organizer: 横浜キーテクノロジー創生フォーラム
  • Place of Presentation: 横浜産業貿易ホール
  • Year and Date: 2009-09-03
• [Presentation] もつれ合い光子対実現の為の量子ドットの検討 (2009)
  • Author(s): 渡辺啓太、向井剛輝
  • Organizer: 横浜国大市大交流シンポジウム
  • Place of Presentation: 横浜国立大学
  • Year and Date: 2009-03-06
• [Presentation] Grazing Incidence X-ray Diffraction Measurements of Columnar InAs/Ga As Quantum-Dot Structures (2009)
  • Author(s): Keita Watanabe, Yuuta Kimura, Kohki Mukai
  • Organizer: 2009 Int.Conf.on Solid State Devices and Materials (SSDM)
  • Place of Presentation: Sendai Kokusai Hotel, Miyagi, Japan
• [Presentation] 光子対の量子状態制御の為の量子ドット技術 (2008)
  • Author(s): 木村祐太、渡辺啓太、田中健裕、向井剛輝
  • Organizer: ナノテクシンポジウム2008
  • Place of Presentation: 横浜産貿ホール
  • Year and Date: 2008-08-27
• [Presentation] Polarization Symmetry of Vertical Photoluminescence from Columnar-Shaped InAs/GaAs Quantum Dots (2008)
  • Author(s): 渡辺啓太, 向井剛輝
  • Organizer: International Symposium on Surface Science and Nanotechnology (ISSS-5)
  • Place of Presentation: Tokyo, Japan
• [Presentation] Characterization of columnar-shaped InAs/GaAs quantum-dot structures using grazing incidence X-ray diffraction (2008)
  • Author(s): 木村祐太, 向井剛輝
  • Organizer: 2008 Int.Conf. on Solid State Devices and Materials (SSDM)
  • Place of Presentation: Tsukuba, Japan
• [Book] 量子ドットエレクトロニクスの最前線 (2011)
  • Author(s): 向井剛輝(共著)
  • Total Pages: 440
  • Publisher: (株)エヌ・ティー・エス
• [Remarks] ホームページ等
  • URL: http://www.kmlab.ynu.ac.jp/