Fabrication and characterization of organic semiconductor microcavities

• Project/Area Number: 26886010
• Research Category: Grant-in-Aid for Research Activity Start-up
• Allocation Type: Single-year Grants
• Research Field: Nanostructural physics
• Research Institution: Shimane University
• Principal Investigator: Mizuno Hitoshi 島根大学, 総合理工学研究科(研究院), 助教 (60734837)
• Project Period (FY): 2014-08-29 – 2016-03-31
• Project Status: Completed (Fiscal Year 2015)
• Budget Amount: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000); Fiscal Year 2015: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000); Fiscal Year 2014: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
• Keywords: J会合体 / 有機半導体 / 微小共振器 / 有機光機能材料 / 光物性 / ナノ材料

Outline of Final Research Achievements

Optical properties of silver mirror planar microcavities containing dye J-aggregates fabricated by a vacuum deposition were investigated. The dye-doped poly(vinyl sulfate) potassium salt film (PVS-K) showing very small Stokes shift of ～7.1 meV was regarded as suitable system for strong exciton-photon interaction. Reflectivity of ～59 % was obtained for the silver mirror microcavity by a reflectance measurement. Moreover, cavity-polariton formation was demonstrated for the J-aggregate-based low-Q microcavity. The Rabi-splitting energy of ～190 meV was responsible for the effective light confinement inside the silver mirror and a utilization of the J-aggregates showing small Stokes shift.

Research Products

• [Int'l Joint Research] Institut Neel, CNRS(France)
• [Journal Article] Fabrication and characterization of silver mirror planar microcavity with dye J-aggregates (2016)
  • Author(s): Hitoshi Mizuno,Naoyuki Tanijiri, Yuuki Kawanishi, Atsushi Ishizumi, Hisao Yanagi, Ichiro Hiromitsu
  • Journal Title: Materials Letters Volume: 168 Pages: 210-213
  • DOI: 10.1016/j.matlet.2016.01.059
  • Peer Reviewed / Acknowledgement Compliant
• [Presentation] J会合体金属マイクロキャビティにおける発光増幅 (2016)
  • Author(s): 水野 斎, 石墨 淳, 柳 久雄, 岡野 泰彬, 大森 賢治, 廣光 一郎
  • Organizer: 第63回応用物理学会春季学術講演会
  • Place of Presentation: 東京工業大学大岡山キャンパス
  • Year and Date: 2016-03-20
• [Presentation] MEH-PPV/H2TPP(COOH)積層膜における励起エネルギー移動 (2016)
  • Author(s): 水野 斎，那須 俊佑，廣光 一郎
  • Organizer: 第63回応用物理学会春季学術講演会
  • Place of Presentation: 東京工業大学大岡山キャンパス
  • Year and Date: 2016-03-19
• [Presentation] Fabrication and characterization of a silver mirror planar microcavity with organic dye J-aggregates (2015)
  • Author(s): Hitoshi Mizuno, Naoyuki Tanijiri, Yuuki Kawanishi, Atsushi Ishizumi, Hisao Yanagi, Ichiro Hiromitsu
  • Organizer: The 2015 International Chemical Congress of Pacific Basin Societies (Pacifichem)
  • Place of Presentation: Sheraton Waikiki Hotel
  • Year and Date: 2015-12-15 – 2015-12-20
• [Presentation] Fabrication and characterization of a silver mirror planar microcavity with organic dye J-aggregates (2015)
  • Author(s): Hitoshi Mizuno, Naoyuki Tanijiri, Yuuki Kawanishi, Atsushi Ishizumi, Hisao Yanagi, Ichiro Hiromitsu
  • Organizer: The 2015 International Chemical Congress of Pacific Basin Societies (Pacifichem)
  • Place of Presentation: Honolulu, Hawaii, USA
  • Year and Date: 2015-12-13
  • Int'l Joint Research
• [Presentation] 色素J会合体金属微小共振器における共振器ポラリトン (2015)
  • Author(s): 水野 斎，石墨 淳，柳 久雄，岡野 泰彬，大森 賢治，廣光 一郎
  • Organizer: 第2回 Ryo’s Laboratory Open Seminar 2015～島根大学―首都大学東京合同光機能材料セミナー～
  • Place of Presentation: 島根大学
  • Year and Date: 2015-10-30
  • Invited
• [Presentation] 可溶性亜鉛フタロシアニン塗布膜の評価 (2015)
  • Author(s): 赤松 和也，水野 斎，廣光 一郎
  • Organizer: 第2回 Ryo’s Laboratory Open Seminar 2015～島根大学―首都大学東京合同光機能材料セミナー～
  • Place of Presentation: 島根大学
  • Year and Date: 2015-10-30
• [Presentation] 鉛ハライドペロブスカイト膜の評価 (2015)
  • Author(s): 大野 光紀，水野 斎，廣光 一郎
  • Organizer: 第2回 Ryo’s Laboratory Open Seminar 2015～島根大学―首都大学東京合同光機能材料セミナー～
  • Place of Presentation: 島根大学
  • Year and Date: 2015-10-30
• [Presentation] 導電性高分子―ポルフィリン積層膜における励起エネルギー移動 (2015)
  • Author(s): 那須 俊佑，水野 斎，北村 幸一郎，東影 勇介，廣光 一郎
  • Organizer: 第2回 Ryo’s Laboratory Open Seminar 2015～島根大学―首都大学東京合同光機能材料セミナー～
  • Place of Presentation: 島根大学
  • Year and Date: 2015-10-30
• [Presentation] Optical properties of J-aggregate microcavity polaritons (2015)
  • Author(s): Hitoshi Mizuno, Atsushi Ishizumi, Hisao Yanagi, Yasuaki Okano, Kenji Ohmori, Ichiro Hiromitsu
  • Organizer: Green Photonics Workshop on Exciton-Polariton and Their Laer Applications
  • Place of Presentation: Nara Institute of Science and Technology
  • Year and Date: 2015-10-21
  • Int'l Joint Research / Invited
• [Presentation] 導電性高分子―ポルフィリン積層膜における励起エネルギー移動 (2015)
  • Author(s): 水野 斎，那須 俊佑，北村 幸一郎，東影 勇介，廣光 一郎
  • Organizer: 第76回応用物理学会秋季学術講演会
  • Place of Presentation: 名古屋国際会議場
  • Year and Date: 2015-09-14
• [Presentation] 有機色素J会合体を含有する金属微小共振器の光学特性 (2015)
  • Author(s): 水野 斎, 長尾 建輔，谷尻 尚之，石墨 淳, 柳 久雄, 廣光 一郎
  • Organizer: 第76回応用物理学会秋季学術講演会
  • Place of Presentation: 名古屋国際会議場
  • Year and Date: 2015-09-13
• [Presentation] Fabrication and Optical Properties of Metallic Microcavities Containing Dye J-aggregates (2015)
  • Author(s): Hitoshi Mizuno, Atsushi Ishizumi, Hisao Yanagi, Yasuaki Okano, Kenji Ohmori, Ichiro Hiromitsu
  • Organizer: 2015 International Symposium for Advanced Materials Research (ISAMR 2015)
  • Place of Presentation: Sun Moon Lake, Taiwan
  • Year and Date: 2015-08-20
  • Int'l Joint Research / Invited
• [Presentation] 酸化亜鉛微粒子とアントラセン誘導体間のエネルギー移動 (2015)
  • Author(s): 水野 斎, 垣内 君斗, 東影 勇介, 石墨 淳, 柳 久雄, 廣光 一郎
  • Organizer: 第62回応用物理学会春季学術講演会
  • Place of Presentation: 東海大学湘南キャンパス
  • Year and Date: 2015-03-13
• [Presentation] 酸化亜鉛微粒子-ポルフィリン複合体の発光特性Ⅴ (2015)
  • Author(s): 東影 勇介, 原村 聡志, 西村 浩二, 水野 斎, 広光 一郎
  • Organizer: 第62回応用物理学会春季学術講演会
  • Place of Presentation: 東海大学湘南キャンパス
  • Year and Date: 2015-03-13
• [Presentation] 有機色素J会合体を用いたマイクロキャビティの光学特性 (2015)
  • Author(s): 水野 斎, 谷尻 尚之, 川西 有輝, 石墨 淳, 柳 久雄, 廣光 一郎
  • Organizer: 第62回応用物理学会春季学術講演会
  • Place of Presentation: 東海大学湘南キャンパス
  • Year and Date: 2015-03-12
• [Presentation] （チオフェン/フェニレン）コオリゴマー低次元単結晶からの光励起レーザー発振 (2015)
  • Author(s): 水野 斎, 佐々木 史雄, 堀田 収, 柳 久雄
  • Organizer: 日本学術振興会情報科学用有機材料第142委員会
  • Place of Presentation: 東京理科大学森戸記念館第一フォーラム
  • Year and Date: 2015-01-21
  • Invited
• [Presentation] Optically Pumped Lasing from Single Crystals of Thiophene/Phenylene Co-Oligomers (2014)
  • Author(s): Hitoshi Mizuno, Fumio Sasaki, Shu Hotta, Hisao Yanagi
  • Organizer: 2014 International Conference for Leading and Young Materials Scientists
  • Place of Presentation: Huayu Resort and Spa Yalong Bay Sanya
  • Year and Date: 2014-12-25
  • Invited
• [Book] Chemical Science of π-Electron Systems (2015)
  • Author(s): Hisao Yanagi, Hitoshi Mizuno, Fumio Sasaki, Shu Hotta
  • Total Pages: 900
  • Publisher: Springer
• [Remarks] http://www.phys.shimane-u.ac.jp/hiromitsu_lab/