Clarification of operation mechanisms of next-generation organic/perovskite hybrid devices

• Project/Area Number: 20H02817
• Research Category: Grant-in-Aid for Scientific Research (B)
• Allocation Type: Single-year Grants
• Section: 一般
• Review Section: Basic Section 35030:Organic functional materials-related
• Research Institution: Kyushu University
• Principal Investigator: Matsushima Toshinori 九州大学, カーボンニュートラル・エネルギー国際研究所, 准教授 (40521985)
• Project Period (FY): 2020-04-01 – 2023-03-31
• Project Status: Completed (Fiscal Year 2022)
• Budget Amount: ¥18,200,000 (Direct Cost: ¥14,000,000、Indirect Cost: ¥4,200,000); Fiscal Year 2022: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000); Fiscal Year 2021: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000); Fiscal Year 2020: ¥12,740,000 (Direct Cost: ¥9,800,000、Indirect Cost: ¥2,940,000)
• Keywords: ２次元ペロブスカイト / 発光性有機アミン / LED / エネルギー移動 / キャリア輸送 / 金属ハライドペロブスカイト / 外部量子効率 / 蛍光性有機分子 / 有機分子 / 有機EL素子 / 一重項励起状態

Outline of Research at the Start

これまでに申請者は、蛍光性有機分子を金属ハライドペロブスカイトに導入することにより、高効率で発光する有機EL(エレクトロルミネッセンス)素子を実現した。本研究では、なぜ高効率の発光が得られるのか理由を明らかにすることを目指す。本技術を用いれば、より低コストで高効率・高耐久性・低電圧駆動の有機EL製品を製造できるようになる。次に、有機材料とペロブスカイトを融合させたレーザーデバイス及び太陽電池などの次世代型デバイスに関する研究に着手する。

Outline of Final Research Achievements

In LEDs with a two-dimensional perovskite emitter, in which a benzothiadiazole (BT) derivative is used as the large organic cation for the structural organization, the electrons and holes injected from external electrodes are transported through inorganic metal halogen sheets. Then, the excitons are formed in inorganic metal halogen sheets by the recombination between the electrons and the holes. The bright exciton number is higher by three-fold than the dark exciton number, and the conversion from the dark excitons to the bright excitons efficiently happens. Therefore, all the excitons formed inside LEDs can be used to induce the energy transfer to the emissive singlet state of the BT moiety in the two-dimensional perovskite structure. In that case, 100% internal quantum efficiency is achieved in organic-fluorophore-containing two-dimensional perovskite LEDs.

Academic Significance and Societal Importance of the Research Achievements

有機EL素子において、通常は非発光性である三重項励起状態を発光に利用するためには、高価なりん光性イリジウム化合物もしくは精密な分子設計が必要な熱活性化遅延蛍光性(TADF)化合物を用いる必要があった。ところが、本研究で見出した、２次元ペロブスカイト構造中に蛍光性有機アミンを導入する方法を用いれば、りん光及びTADF型有機EL素子に匹敵する高い外部量子効率が得られるようになり、従って、将来的にディスプレイ及び照明産業に大きなインパクトを与える。

Research Products

• [Int'l Joint Research] ケンブリッジ大学(英国)
• [Int'l Joint Research] ストラスブルグ大学/ソルボンヌ大学(フランス)
• [Int'l Joint Research] サバラガムワ大学(スリランカ)
• [Int'l Joint Research] サバラガムワ大学(スリランカ)
• [Int'l Joint Research] Academia Sinica(中国)
• [Int'l Joint Research] ヴィリニュス大学(リトアニア)
• [Int'l Joint Research] ソルボンヌ大学/ストラスブルグ大学(フランス)
• [Int'l Joint Research] Changchun Institute of Applied Chemistry(中国)
• [Journal Article] Artificial p-n‐like Junction Based on Pure 2D Organic-Inorganic Halide Perovskite Structure Having Naphthalene Diimide Acceptor Moieties (2023)
  • Author(s): Zhao Feng, Xuelong Liu, Kentaro Imaoka, Tomohiro Ishii, Ganbaatar Tumen‐Ulzii, Xun Tang, George F Harrington, Benoit Heinrich, Jean‐Charles Ribierre, Lise‐Marie Chamoreau, Lydia Sosa Vargas, David Kreher, Kenichi Goushi, Toshinori Matsushima, Guijiang Zhou, Fabrice Mathevet, Chihaya Adachi
  • Journal Title: Advanced Optical Materials Volume: 2202734 Issue: 10 Pages: 1-8
  • DOI: 10.1002/adom.202202734
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Progress and Perspective Toward Continuous-Wave Organic Solid-State Lasers (2023)
  • Author(s): Xun Tang, Chathuranganie A. M. Senevirathne, Toshinori Matsushima, Atula S. D. Sandanayaka*, and Chihaya Adachi*
  • Journal Title: Advanced Materials Volume: -
  • Peer Reviewed
• [Journal Article] Materials Design of Organic Lasers Aimed at Low Lasing Threshold (2022)
  • Author(s): Adachi Chihaya、Sandanayaka Atula S. D.、Yazdani Sahar Alasv、Mamada Masashi、Matsushima Toshinori
  • Journal Title: Journal of Synthetic Organic Chemistry, Japan Volume: 80 Issue: 11 Pages: 1065-1074
  • DOI: 10.5059/yukigoseikyokaishi.80.1065
  • ISSN: 0037-9980, 1883-6526
  • Year and Date: 2022-11-01
  • Peer Reviewed
• [Journal Article] Defect Passivation by Pyridine-Carbazole Molecules for Efficient and Stable Perovskite Solar Cells (2022)
  • Author(s): Tumen-Ulzii Ganbaatar et al
  • Journal Title: ACS Applied Energy Materials Volume: 5 Issue: 12 Pages: 15819-15827
  • DOI: 10.1021/acsaem.2c03364
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Performance Analysis of A Perovskite-based Thing-to-thing Optical Wireless Power Transfer System (2022)
  • Author(s): Dinh Hoa Nguyen, Ganbaatar Tumen-Ulzii, Toshinori Matsushima, Chihaya Adachi
  • Journal Title: IEEE Photonics Journal Volume: corresponding author Issue: 1 Pages: 6213208-6213208
  • DOI: 10.1109/jphot.2022.3146365
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Advanced Organic Laser System Having Triplet Scavengers (2021)
  • Author(s): Buddhika S. B. Karunathilaka, Umamahesh Balijapalli, Toshinori Matsushima*, Atula S. D. Sandanayaka*, and Chihaya Adachi*
  • Journal Title: NIHON GAZO GAKKAISHI (Journal of the Imaging Society of Japan) Volume: 60 Issue: 6 Pages: 615-630
  • DOI: 10.11370/isj.60.615
  • NAID: 130008128289
  • ISSN: 1344-4425, 1880-4675
  • Year and Date: 2021-12-10
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Markedly Improved Performance of Optically Pumped Organic Lasers with Two-Dimensional Distributed-Feedback Gratings (2021)
  • Author(s): Chathuranganie A. M. Senevirathne, Atula S. D. Sandanayaka*, Buddhika S. B. Karunathilaka, Takashi Fujihara, Fatima Bencheikh, Chuanjiang Qin, Kenichi Goushi, Toshinori Matsushima*, and Chihaya Adachi*
  • Journal Title: ACS Photonics Volume: 8 Issue: 5 Pages: 1324-1334
  • DOI: 10.1021/acsphotonics.0c01728
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Energy transfer in (PEA)2FAn－1PbnBr3n+1 quasi-2D perovskites (2021)
  • Author(s): Dziugas Litvinas, Ramunas Aleksiejunas*, Patrik Scajev, Paulius Baronas, Vaiva Soriute, Chuanjiang Qin, Takashi Fujihara, Toshinori Matsushima, Chihaya Adachi, and Saulius Jursenasy
  • Journal Title: Journal of Materials Chemistry C Volume: 9 Issue: 14 Pages: 4782-4791
  • DOI: 10.1039/d1tc00422k
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Synthesis of Heptacene and Its Hole‐Transfer Property of Stable Thin Films (2021)
  • Author(s): Miyazaki Takaaki、Watanabe Motonori、Matsushima Toshinori、Chien Ching-Ting、Adachi Chihaya、Sun Shih-Sheng、Furuta Hiroyuki、Chow Tahsin J.
  • Journal Title: Chemistry - A European Journal Volume: - Issue: 41 Pages: 10677-10684
  • DOI: 10.1002/chem.202100936
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Towards Thing-to-Thing Optical Wireless Power Transfer: Metal Halide Perovskite Transceiver As An Enabler (2021)
  • Author(s): Dinh Hoa Nguyen, Toshinori Matsushima, Chuanjiang Qin, Chihaya Adachi
  • Journal Title: Frontiers in Energy Research Volume: corresponding author Pages: 679125-679125
  • DOI: 10.3389/fenrg.2021.679125
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Unintentional passivation of 4-tertbutyl pyridine for improved efficiency and decreased operational stability of perovskite solar cells (2021)
  • Author(s): Ganbaatar Tumen-Ulzii, Morgan Auffray, Toshinori Matsushima*, and Chihaya Adachi*
  • Journal Title: Applied Physics Letters Volume: 118 Issue: 24 Pages: 241603-241603
  • DOI: 10.1063/5.0051527
  • Peer Reviewed
• [Journal Article] Active Control of Spontaneous Orientation Polarization of Tris(8-hydroxyquinolinato)aluminum (Alq3) Films and Its Effect on Performance of Organic Light-Emitting Diodes (2021)
  • Author(s): Yu Esaki, Masaki Tanaka, Toshinori Matsushima, and Chihaya Adachi*
  • Journal Title: Advanced Electronic Materials Volume: 7 Issue: 9 Pages: 2100486-2100486
  • DOI: 10.1002/aelm.202100486
  • Peer Reviewed
• [Journal Article] Electron‐Affinity Substituent in 2,6‐Dicarbonitrile Diphenyl‐1λ5‐Phosphinine Towards High‐Quality Organic Lasing and Electroluminescence under High Current Injection (2021)
  • Author(s): Tang Xun、Balijapalli Umamahesh、Okada Daichi、Karunathilaka Buddhika S. B.、Senevirathne Chathuranganie A. M.、Lee Yi‐Ting、Feng Zhao、Sandanayaka Atula S. D.、Matsushima Toshinori、Adachi Chihaya
  • Journal Title: Advanced Functional Materials Volume: 31 Issue: 43 Pages: 2104529-2104529
  • DOI: 10.1002/adfm.202104529
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Mini-review on efficiency and stability of perovskite solar cells with spiro-OMeTAD hole transport layer: Recent progress and Perspectives (2021)
  • Author(s): Ganbaatar Tumen-Ulzii, Toshinori Matsushima, and Chihaya Adachi
  • Journal Title: Energy & Fuels Volume: 35 Issue: 23 Pages: 18915-18927
  • DOI: 10.1021/acs.energyfuels.1c02190
  • Peer Reviewed
• [Journal Article] 2,6‐Dicarbonitrile Diphenyl‐1λ5 ‐Phosphinine (DCNP) A Robust Conjugated Building Block for Multi‐Functional Dyes Exhibiting Tunable Amplified Spontaneous Emission (2021)
  • Author(s): Balijapalli Umamahesh、Tang Xun、Okada Daichi、Lee Yi‐Ting、Karunathilaka Buddhika S. B.、Auffray Morgan、Tumen‐Ulzii Ganbaatar、Tsuchiya Youichi、Sandanayaka Atula S. D.、Matsushima Toshinori、Nakanotani Hajime、Adachi Chihaya
  • Journal Title: Advanced Optical Materials Volume: 9 Issue: 21 Pages: 2101122-2101122
  • DOI: 10.1002/adom.202101122
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Achieving a Carbon Neutral Future through Advanced Functional Materials and Technologies (2021)
  • Author(s): Andrew Chapman, Toshinori Matsushima, et al
  • Journal Title: Bulletin of the Chemical Society of Japan Volume: 95 Issue: 1 Pages: 73-103
  • DOI: 10.1246/bcsj.20210323
  • NAID: 130008159342
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Recycling of triplets into singlets for high-performance organic lasers (2021)
  • Author(s): Chathuranganie A. M. Senevirathne, Seiya Yoshida, Morgan Auffray, Buddhika S. B. Karunathilaka, Kenichi Goushi, Atula S. D. Sandanayake, Toshinori Matsushima*, and Chihaya Adachi*
  • Journal Title: Advanced Optical Materials Volume: 10 Issue: 1 Pages: 2101302-2101302
  • DOI: 10.1002/adom.202101302
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Improved Performance of Perovskite Solar Cells by Suppressing The Energy-Level Shift of The PEDOT:PSS Hole Transport Layer (2021)
  • Author(s): Masayuki Yahiro*, Shun Sugawara, Shinichi Maeda, Yuko Shimoi, Pangpang Wang, Shin-ichiro Kobayashi, Kotaro Takekuma, Ganbaatar Tumen-Ulzii, Chuanjiang Qin, Toshinori Matsushima, Tadayuki Isaji, Yoshinori Kasai, Takashi Fujihara, and Chihaya Adachi
  • Journal Title: ACS Applied Energy Materials Volume: 4 Issue: 12 Pages: 14590-14598
  • DOI: 10.1021/acsaem.1c03213
  • Peer Reviewed
• [Journal Article] Stoichiometry Control for the Tuning of Grain Passivation and Domain Distribution in Green Quasi‐2D Metal Halide Perovskite Films and Light‐Emitting Diodes (2020)
  • Author(s): Cheng Tai、Qin Chuanjiang、Watanabe Satoru、Matsushima Toshinori、Adachi Chihaya
  • Journal Title: Advanced Functional Materials Volume: 30 Issue: 24 Pages: 2001816-2001816
  • DOI: 10.1002/adfm.202001816
  • Peer Reviewed
• [Journal Article] Hysteresis-less and stable perovskite solar cells with a self-assembled monolayer (2020)
  • Author(s): Tumen-Ulzii Ganbaatar、Matsushima Toshinori、Klotz Dino、Leyden Matthew R.、Wang Pangpang、Qin Chuanjiang、Lee Jin-Wook、Lee Sung-Joon、Yang Yang、Adachi Chihaya
  • Journal Title: Communications Materials Volume: 1 Issue: 1 Pages: 31-31
  • DOI: 10.1038/s43246-020-0028-z
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] A 1,4,5,8,9,11-hexaazatriphenylenehexacarbonitrile (HAT-CN) transport layer with high electron mobility for thick organic light-emitting diodes (2020)
  • Author(s): Yamaguchi Kenta、Esaki Yu、Matsushima Toshinori、Adachi Chihaya
  • Journal Title: AIP Advances Volume: 10 Issue: 5 Pages: 055304-055304
  • DOI: 10.1063/5.0007310
  • Peer Reviewed
• [Journal Article] An Organic Laser Dye having a Small Singlet‐Triplet Energy Gap Makes the Selection of a Host Material Easier (2020)
  • Author(s): Karunathilaka Buddhika S. B.、Balijapalli Umamahesh、Senevirathne Chathuranganie A. M.、Esaki Yu、Goushi Kenichi、Matsushima Toshinori、Sandanayaka Atula S. D.、Adachi Chihaya
  • Journal Title: Advanced Functional Materials Volume: 30 Issue: 30 Pages: 2001078-2001078
  • DOI: 10.1002/adfm.202001078
  • Peer Reviewed
• [Journal Article] Nanoscale Electronic Properties of Triplet-State-Engineered Halide Perovskites (2020)
  • Author(s): Alosaimi Ghaida、Qin Chuanjiang、Matsushima Toshinori、Adachi Chihaya、Seidel Jan
  • Journal Title: The Journal of Physical Chemistry C Volume: 124 Issue: 27 Pages: 14811-14817
  • DOI: 10.1021/acs.jpcc.0c03996
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Ion Migration-Induced Degradation and Efficiency Roll-off in Quasi-2D Perovskite Light-Emitting Diodes (2020)
  • Author(s): Cheng Tai、Tumen-Ulzii Ganbaatar、Klotz Dino、Watanabe Satoru、Matsushima Toshinori、Adachi Chihaya
  • Journal Title: ACS Applied Materials & Interfaces Volume: 12 Issue: 29 Pages: 33004-33013
  • DOI: 10.1021/acsami.0c06737
  • Peer Reviewed
• [Journal Article] Stable room-temperature continuous-wave lasing in quasi-2D perovskite films (2020)
  • Author(s): Qin Chuanjiang、Sandanayaka Atula S. D.、Zhao Chenyang、Matsushima Toshinori、Zhang Dezhong、Fujihara Takashi、Adachi Chihaya
  • Journal Title: Nature Volume: 585 Issue: 7823 Pages: 53-57
  • DOI: 10.1038/s41586-020-2621-1
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Suppression of external quantum efficiency rolloff in organic light emitting diodes by scavenging triplet excitons (2020)
  • Author(s): Karunathilaka Buddhika S. B.、Balijapalli Umamahesh、Senevirathne Chathuranganie A. M.、Yoshida Seiya、Esaki Yu、Goushi Kenichi、Matsushima Toshinori、Sandanayaka Atula S. D.、Adachi Chihaya
  • Journal Title: Nature Communications Volume: 11 Issue: 1 Pages: 4926-4926
  • DOI: 10.1038/s41467-020-18292-0
  • Peer Reviewed
• [Journal Article] Understanding the Degradation of Spiro‐OMeTAD‐Based Perovskite Solar Cells at High Temperature (2020)
  • Author(s): Tumen-Ulzii Ganbaatar、Qin Chuanjiang、Matsushima Toshinori、Leyden Matthew R.、Balijipalli Umamahesh、Klotz Dino、Adachi Chihaya
  • Journal Title: Solar RRL Volume: 4 Issue: 10 Pages: 2000305-2000305
  • DOI: 10.1002/solr.202000305
  • Peer Reviewed
• [Journal Article] Low Amplified Spontaneous Emission and Lasing Thresholds from Hybrids of Fluorenes and Vinylphenylcarbazole (2020)
  • Author(s): Shukla Atul、Mai Van T. N.、Senevirathne A. M. Chathuranganie、Allison Ilene、McGregor Sarah K. M.、Lepage Romain J.、Wood Michael、Matsushima Toshinori、Moore Evan G.、Krenske Elizabeth H.、Sandanayaka Atula S. D.、Adachi Chihaya、Namdas Ebinazar B.、Lo Shih‐Chun
  • Journal Title: Advanced Optical Materials Volume: 8 Issue: 20 Pages: 2000784-2000784
  • DOI: 10.1002/adom.202000784
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Lasing Operation under Long‐Pulse Excitation in Solution‐Processed Organic Gain Medium: Toward CW Lasing in Organic Semiconductors (2020)
  • Author(s): Mai Van T. N.、Shukla Atul、Senevirathne A. M. Chathuranganie、Allison Ilene、Lim Hyunsoo、Lepage Romain J.、McGregor Sarah K. M.、Wood Michael、Matsushima Toshinori、Moore Evan G.、Krenske Elizabeth H.、Sandanayaka Atula S. D.、Adachi Chihaya、Namdas Ebinazar B.、Lo Shih‐Chun
  • Journal Title: Advanced Optical Materials Volume: 8 Issue: 21 Pages: 2001234-2001234
  • DOI: 10.1002/adom.202001234
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] The effect of current density-voltage measurement conditions on the operational stability of hybrid perovskite solar cells (2020)
  • Author(s): Tumen-Ulzii Ganbaatar、Matsushima Toshinori、Klotz Dino、Adachi Chihaya
  • Journal Title: Applied Physics Letters Volume: 117 Issue: 10 Pages: 103503-103503
  • DOI: 10.1063/5.0023622
  • Peer Reviewed
• [Journal Article] Origin and Suppression of External Quantum Efficiency Roll-Off in Quasi-Two-Dimensional Metal Halide Perovskite Light-Emitting Diodes (2020)
  • Author(s): Watanabe Satoru、Tumen-Ulzii Ganbaatar、Cheng Tai、Matsushima Toshinori、Adachi Chihaya
  • Journal Title: The Journal of Physical Chemistry C Volume: 124 Issue: 50 Pages: 27422-27428
  • DOI: 10.1021/acs.jpcc.0c09241
  • Peer Reviewed
• [Presentation] Emission Color Tuning of CsPbI3 Nanocrystals by Mixing with CsPbBr3 Nanocubes and Nanoplatelets (2023)
  • Author(s): Eimantas Bucmys, Yukiko Aida, Yuto Kajino, Yusuke Arima, Toshinori Matsushima, Kaoru Tamada
  • Organizer: 第80回応用物理学会春季学術講演会, 上智大学, 東京
• [Presentation] Optically pumped lasing from metal halide perovskite films (2022)
  • Author(s): Toshinori Matsushima and Chihaya Adachi
  • Organizer: 12th International Symposium on Organic Molecular Electronics (ISOME2022), Tokyo Institute of Technology, Japan
  • Int'l Joint Research / Invited
• [Presentation] Unique emission characteristics of metal halide perovskite films (2022)
  • Author(s): Toshinori Matsushima and Chihaya Adachi
  • Organizer: 2022 Asian Conference on Nanoscience & Nanotechnology (AsiaNANO 2022), Busan, Korea
  • Int'l Joint Research / Invited
• [Presentation] カーボンニュートラル社会の実現に向けたハロゲン化ペロブスカイトのオプトエレクトロニクス応用 (2022)
  • Author(s): 松島 敏則, 安達 千波矢
  • Organizer: 電気学会 令和4年基礎・材料・共通部門大会, 鹿児島県
  • Invited
• [Presentation] ハロゲン化ペロブスカイト膜の光物性及びレーザー発振特性 (2022)
  • Author(s): 松島 敏則，奈須 龍太郎, 安達 千波矢
  • Organizer: 2022年第83回応用物理学会秋季学術講演会, 東北大学, 宮城
  • Invited
• [Presentation] Metal halide perovskite laser devices (2022)
  • Author(s): T. Matsushima, R. Nasu, M. R. Leyden, C. Qin, and C. Adachi
  • Organizer: KJF International Conference on Organic Materials for Electronics and Photonics 2022 (KJF-ICOMEP 2022), Jeju island
• [Presentation] Highly Efficient Perovskite Solar Cells with Surface Passivation Surpassing 5,000 Hours of Operational Stability (2022)
  • Author(s): Ganbaatar Tumen-Ulzii, Toshinori Matsushima, Chihaya Adachi, and Samuel D. Stranks
  • Organizer: 2022 International Conference on Solid State Devices and Materials (SSDM2022), Chiba, Japan
• [Presentation] Improved Operational Stability of Perovskite Solar Cells at High Temperature (2022)
  • Author(s): Yuki Fujita, Ganbaatar Tumen Ulzii, Toshinori Matsushima, Chihaya Adachi
  • Organizer: 2022 International Conference on Solid State Devices and Materials (SSDM2022), Chiba, Japan
• [Presentation] Excited-state quenching and laser properties of 1-naphthylmethylamine-based quasi-2D perovskite films (2022)
  • Author(s): Ryotaro Nasu, Chathuranganie A. M. Senevirathne, Toshinori Matsushima, Chihaya Adachi
  • Organizer: 2022 International Conference on Solid State Devices and Materials (SSDM2022), Chiba, Japan
• [Presentation] Improved operational stability of perovskite solar cells at high temperature (2022)
  • Author(s): Yuki Fujita, Ganbaatar Tumen-Ulzii, Toshinori Matsushima, and Chihaya Adachi
  • Organizer: The 33rd International Photovoltaic Science and Engineering Conference (PVSEC-33), Nagoya, Japan
• [Presentation] ペロブスカイト太陽電池の高温保存安定性の向上 (2022)
  • Author(s): 藤田 悠希, 松島 敏則，安達千波矢,
  • Organizer: 2022年第83回応用物理学会秋季学術講演会, 東北大学, 宮城
• [Presentation] ペロブスカイト膜における低温レーザー発振特性 (2022)
  • Author(s): 奈須 龍太郎, 松島 敏則，安達千波矢
  • Organizer: 2022年第83回応用物理学会秋季学術講演会, 東北大学, 宮城
• [Presentation] ハロゲン化ペロブスカイトの物理とデバイスに関する研究 (2022)
  • Author(s): 松島敏則, 安達千波矢
  • Organizer: 第11回有機分子・バイオエレクトロニクスの未来を拓く若手研究者討論会(オンライン)
• [Presentation] 「太陽光発電の謎に迫る！」～脱炭素技術の最前線～ (2022)
  • Author(s): 松島敏則
  • Organizer: 第８２ 回サイエンスカフェ＠ふくおか(オンライン)
  • Invited
• [Presentation] ペロブスカイト薄膜LEDおよびレーザーへの研究展開 (2022)
  • Author(s): 松島敏則
  • Organizer: 日本学術振興会, 光電相互変換 第125委員会, 本委員会 第258回研究会 (オンライン)
  • Invited
• [Presentation] ペロブスカイト太陽電池の高耐久性化に向けて (2022)
  • Author(s): 松島敏則
  • Organizer: 日本太陽光発電学会 ペロブスカイト太陽電池分科会 2021年度第2回研究会 「ペロブスカイト太陽電池の基礎科学」
  • Invited
• [Presentation] 有機膜の密度制御とデバイス応用 (2022)
  • Author(s): 松島 敏則, 江崎 有, 青山 哲也, 安達 千波矢
  • Organizer: 日本化学会第102春季年会（2022）中長期テーマシンポジウム ～高密度共役物質の未来～新しい電子共役から生み出される機能～（オンライン）
  • Invited
• [Presentation] Metal halide perovskites for high-performing LEDs and lasers (2021)
  • Author(s): Toshinori Matsushima and Chihaya Adachi
  • Organizer: The Eighth International Symposium on Organic and Inorganic Electronic Materials and Related Nanotechnologies (EM-NANO 2021) (Virtual Meeting)
  • Int'l Joint Research / Invited
• [Presentation] Metal halide hybrid perovskites for high-performance LED and laser devices (2021)
  • Author(s): Toshinori Matsushima and Chihaya Adachi
  • Organizer: The 38th International Conference of Photopolymer Science and Technology (ICPST-38) (online)
  • Int'l Joint Research / Invited
• [Presentation] Vacuum-deposition engineering for high-performance organic electronic devices (2021)
  • Author(s): Toshinori Matsushima, Yu Esaki, Chihaya Adachi
  • Organizer: The 13th Asian Conference on Organic Electronics (A-COE2021) (Online)
  • Int'l Joint Research / Invited
• [Presentation] Degradation Mechanism of Spiro-OMeTAD-Based Perovskite Solar Cells at High Temperature (2021)
  • Author(s): Toshinori Matsushima, Ganbaatar Tumen-Ulzii, and Chihaya Adachi
  • Organizer: The International Conference on Flexible and Printed Electronics (ICFPE) (online conference)
  • Int'l Joint Research / Invited
• [Presentation] 金属ハライドペロブスカイトー基礎から物理、最先端デバイスまでー (2021)
  • Author(s): 松島 敏則
  • Organizer: JOEMアカデミー2021
  • Invited
• [Presentation] Optical lasing from metal halide hybrid perovskite films (2021)
  • Author(s): Toshinori Matsushima, Chuanjiang Qin, Matthew R. Leyden, A. S. D. Sandanayaka, and Chihaya Adachi
  • Organizer: 2021 KJF-International Conference on Organic Materials for Electronics and Photonics (KJF-ICOMEP2021) (online)
  • Int'l Joint Research
• [Presentation] Unintentional passivation of 4-tertbutyl pyridine for improved efficiency and decreased operational stability of perovskite solar cells (2021)
  • Author(s): Ganbaatar Tumen-Ulzii, Toshinori Matsushima, and Chihaya Adachi
  • Organizer: 2021 KJF-International Conference on Organic Materials for Electronics and Photonics (KJF-ICOMEP2021) (online)
  • Int'l Joint Research
• [Presentation] Insolubilization of the organic hole transport layer through siloxane network formation for efficient perovskite light-emitting diodes (2021)
  • Author(s): Toshinori Matsushima and Chihaya Adachi
  • Organizer: 2021 International Conference on Solid State Devices and Materials (SSDM2021) (ALL-VIRTUAL conference)
  • Int'l Joint Research
• [Presentation] Highly efficient and stable metal halide hybrid perovskite solar cells (2021)
  • Author(s): Ganbaatar Tumen-Ulzii, Toshinori Matsushima, and Chihaya Adachi
  • Organizer: 207th Institute Interest Seminar Series (Webinar), I2CNER, Kyushu University
  • Int'l Joint Research
• [Presentation] 金属ハライドペロブスカイトLED及びレーザーへの研究展開 (2021)
  • Author(s): 松島 敏則, シン センコウ, 渡辺 慧, 安達 千波矢
  • Organizer: M&BE6月研究会「時代を切り拓く有機分子・バイオエレクトロニクス研究」(オンライン)
• [Presentation] チエノキノイド分子配向薄膜トランジスタにおける冷間等方圧加圧による移動度向上 (2021)
  • Author(s): 青山 哲也, 松島 敏則, 田中 利彦, Benoit Heinrich, Fabrice Mathevet, 村中 厚哉, 高石 和人, 内山 真伸, 松本 真哉, 山形 豊, 安達 千波矢, Jean-Charles Ribierre
  • Organizer: 2021年第82回応用物理学会秋季学術講演会(オンライン)
• [Presentation] 電流励起型ペロブスカイト半導体レーザーの実現に向けた基礎検討 (2021)
  • Author(s): 奈須 龍太郎, 松島 敏則, 安達千波矢
  • Organizer: 2021年第82回応用物理学会秋季学術講演会(オンライン)
• [Presentation] 真空蒸着法による鉛フリーペロブスカイト太陽電池の作製 (2021)
  • Author(s): 竹熊 廣太郎, 松島 敏則, 安達 千波矢
  • Organizer: 2021年第82回応用物理学会秋季学術講演会(オンライン)
• [Presentation] ハライドペロブスカイト材料を用いた電流誘起レーザー（に向けて） (2021)
  • Author(s): 松島敏則
  • Organizer: 第4回固体レーザーの高速探索と機能開発に向けたレーザー材料研究会 -新しい機能を持ったレーザとそれに関連した材料-
  • Invited
• [Presentation] 金属ハライドペロブスカイトを用いた有機EL素子 (2021)
  • Author(s): 松島 敏則，安達 千波矢
  • Organizer: 2021年第68回応用物理学会春季学術講演会
  • Invited
• [Presentation] 金属ハライドペロブスカイトからのレーザー発振 ～電流励起型半導体レーザーに向けて～ (2021)
  • Author(s): 松島敏則, 安達千波矢
  • Organizer: 第382回蛍光体同学会
  • Invited
• [Presentation] Triplet recycling for quasi-continuous-wave organic semiconductor lasers (2021)
  • Author(s): Chathuranganie A. M. Senevirathne, Seiya Yoshida, Morgan Auffray, Buddhika S. B. Karunathilaka, Kenichi Goushi, Atula S. D. Sandanayaka, Toshinori Matsushima, and Chihaya Adachi
  • Organizer: 2021年第68回応用物理学会春季学術講演会
• [Presentation] 有機・無機ハイブリッドペロブスカイト材料のLED・レーザー素子への展開 (2021)
  • Author(s): 安達 千波矢, 松島 敏則
  • Organizer: 第169回ラドテック研究会講演会
• [Presentation] Metal Halide Perovskites for Next-Generation LED and Transistor Applications (2020)
  • Author(s): Toshinori Matsushima and Chihaya Adachi
  • Organizer: The 27th International Workshop on Active-Matrix Flatpanel Display and Devices -TFT Technologies and FPD Materials- (AM-FPD20)
  • Int'l Joint Research / Invited
• [Presentation] High efficiency and durability from perovskite-organic hybrid light-emitting diodes (2020)
  • Author(s): Toshinori Matsushima, Chuanjiang Qin, William J. Potscavage Jr, Atula S. D. Sandanayaka, Matthew R. Leyden, Fatima Bencheikh, Kenichi Goushi, Fabrice Mathevet, Benot Heinrich, Go Yumoto, Yoshihiko Kanemitsu and Chihaya Adachi
  • Organizer: The 27th International Display Workshops (IDW'20)
  • Int'l Joint Research / Invited
• [Presentation] High-performance light-emitting devices based on metal halide hybrid perovskites (2020)
  • Author(s): Toshinori Matsushima and Chihaya Adachi
  • Organizer: 2020 VIRTUAL MRS SPRING/FALL MEETING & EXHIBIT
  • Int'l Joint Research / Invited
• [Presentation] Organic-perovskite hybrid light-emitting diodes (2020)
  • Author(s): Toshinori Matsushima and Chihaya Adachi
  • Organizer: The 6th International Conference on Electronic Materials and Nanotechnology for Green Environment (ENGE 2020)
  • Int'l Joint Research / Invited
• [Presentation] High performance from organic/perovskite light-emitting diodes (2020)
  • Author(s): Toshinori Matsushima and Chihaya Adachi
  • Organizer: The 20th International Meeting on Information Display (iMiD2020)
  • Int'l Joint Research / Invited
• [Presentation] New era of metal halide perovskite-based optoelectronics (2020)
  • Author(s): Toshinori Matsushima and Chihaya Adachi
  • Organizer: 11th International Symposium on Organic Electronics (ISOME2020)
  • Int'l Joint Research / Invited
• [Presentation] Next-Generation Organic Light-Emitting Diode Architectures With Metal Halide Perovskites (2020)
  • Author(s): Toshinori Matsushima and Chihaya Adachi
  • Organizer: OSA Advanced Photonics Congress, Organic LEDs (PvTh2G)
  • Int'l Joint Research / Invited
• [Presentation] 擬2次元型ペロブスカイトLED及びレーザー (2020)
  • Author(s): 松島 敏則, Chuanjiang Qin, Tai Cheng, Matthew R. Leyden, 渡辺 慧, 安達 千波矢
  • Organizer: 有機EL討論会 第31回例会
  • Invited
• [Presentation] ペロブスカイトLED (2020)
  • Author(s): 松島敏則, 安達千波矢
  • Organizer: 有機EL討論会 第31回例会
  • Invited
• [Presentation] 金属ハライドペロブスカイトの基礎からデバイス応用まで (2020)
  • Author(s): 松島 敏則
  • Organizer: JOEMアカデミー2020
  • Invited
• [Presentation] ハイブリッドペロブスカイトLED の高効率化 (2020)
  • Author(s): 松島 敏則, Cheng Tai, Qin Chuanjiang, 安達 千波矢
  • Organizer: 第69回高分子討論会
  • Invited
• [Presentation] Quasi-Continuous-Wave Laser Operation of Organic Lasers with a Mixed-Order Circular Distributed Feedback Structure (2020)
  • Author(s): Chathuranganie A.M. Senevirathne, Atula S. D. Sandanayaka, Buddhika S. B. Karunathilaka, Chuanjiang Qin, Kenichi Goushi, Toshinori Matsushima and Chihaya Adachia
  • Organizer: The 12th Asian Conference on Organic Electronics (A-COE2020)
  • Int'l Joint Research
• [Presentation] Trapped charge carriers accelerate Auger recombination in quasi-two-dimensional metal halide perovskite light-emitting diodes (2020)
  • Author(s): Satoru Watanabe, Toshinori Matsushima, Chihaya Adachi
  • Organizer: The 12th Asian Conference on Organic Electronics (A-COE2020)
  • Int'l Joint Research
• [Presentation] Efficient perovskite light-emitting diodes with triplet exciton management (2020)
  • Author(s): Toshinori Matsushima, Chuanjiang Qin, William J. Potscavage Jr, Atula S. D. Sandanayaka, Matthew R. Leyden, Fatima Bencheikh, Kenichi Goushia, Fabrice Mathevete, Benot Heinrichf, Go Yumoto, Yoshihiko Kanemitsu and Chihaya Adachi
  • Organizer: The 12th Asian Conference on Organic Electronics (A-COE2020)
  • Int'l Joint Research
• [Presentation] Thermally Stable Perovskite Solar Cells with Chemically Doped Spiro-OMeTAD Hole Transport Layer (2020)
  • Author(s): Ganbaatar Tumen-Ulzii, Toshinori Matsushima, and Chihaya Adachi
  • Organizer: Online nanoGe Fall Meeting 20 (nanoGe)
  • Int'l Joint Research
• [Presentation] Air-stable tin-iodide-based perovskite field-effect transistors (2020)
  • Author(s): Toshinori Matsushima, Chuanjiang Qin, Shinobu Terakawa, Takashi Fujihara, Atula S. D. Sanda-nayaka, Matthew R. Leyden, and Chihaya Adachi
  • Organizer: 2020 International Conference on Solid State Devices and Materials (All-VIRTUAL conference)
  • Int'l Joint Research
• [Presentation] Solution Processable Fluorene-Based Laser Dye for Organic Solid-State Lasers (2020)
  • Author(s): Chathuranganie A. M. Senevirathne, Van T. N. Mai, Atul Shukla, Shih-Chun Lo, Ebinazar B. Namdas, Toshinori Matsushima, Atula S. D. Sandanayaka and Chihaya Adachi
  • Organizer: 2020 International Conference on Solid State Devices and Materials (All-VIRTUAL conference)
  • Int'l Joint Research
• [Presentation] Continuous-wave laser operation based on triplet management of guest-host matrix (2020)
  • Author(s): Buddhika S. B. Karunathilaka, Umamahesh Balijapalli, Chathuranganie A. M. Senevirathne, Yu Esaki, Toshinori Matsushima, Atula S. D. Sandanayaka, and Chihaya Adachi
  • Organizer: SPIE Optics + Photonics 2020 Digital Forum, Organic Photonics + Electronics
  • Int'l Joint Research
• [Presentation] Continuous-wave operation of solution-processed organic thin-film lasers (2020)
  • Author(s): Adikari Mudiyanselage Chathuranganie Senevirathne, Van T. N. Mai, Atul Shukla, Buddhika S. B. Karunathilaka, Toshinori Matsushima, Atula S. D. Sandanayaka, Shih-Chun Lo, Ebinazar B. Namdas, and Chihaya Adachi
  • Organizer: SPIE Optics + Photonics 2020 Digital Forum, Organic Photonics + Electronics
  • Int'l Joint Research
• [Presentation] Understanding degradation mechanisms of hybrid perovskite solar cells (2020)
  • Author(s): Toshinori Matsushima
  • Organizer: Institute Interest Seminar Series (Webinar), I2CNER, Kyushu University
  • Int'l Joint Research
• [Presentation] 金属ハライドペロブスカイトLEDにおける効率ロールオフの解析 (2020)
  • Author(s): 渡辺 慧, 松島 敏則, 安達 千波矢
  • Organizer: 第81回応用物理学会秋季学術講演会
• [Presentation] Two-dimensional distributed feedback structures for quasi-continuous wave lasing from organic semiconductors (2020)
  • Author(s): Chathuranganie A. M. Senevirathne, Atula S. D. Sandanayaka, Buddhika S. B. Karunathilaka, Chuanjiang Qin, Kenichi Goushi, Toshinori Matsushima, and Chihaya Adachi
  • Organizer: 第81回応用物理学会秋季学術講演会
• [Presentation] 有機半導体レーザーダイオードの電流励起発振の兆候 (2020)
  • Author(s): A. S. D. Sandanayaka, 松島敏則, F. Bencheikh, 寺川しのぶ, W. J. Potscavage, Jr., C. Qin, 藤原隆, 合志憲一, J-C Ribierre, 安達千波矢
  • Organizer: 第81回応用物理学会秋季学術講演会
• [Presentation] 高耐久性ペロブスカイト太陽電池及び次世代型ペロブスカイト半導体デバイスの開発 (2020)
  • Author(s): 松島敏則
  • Organizer: 2020 年度第１回九州大学ベンチャーエコシステム連絡会
• [Book] ハロゲン化ペロブスカイトを用いたLEDおよびレーザー (2022)
  • Author(s): 松島 敏則, 奈須 龍太郎, ライデン マシュー, 秦 川江, 安達 千波矢
  • Total Pages: 4
  • Publisher: 映像情報メディア学会誌
• [Book] Insolubilization of the organic hole transport layer through siloxane network formation for efficient perovskite light-emitting diodes (2021)
  • Author(s): Toshinori Matsushima and Chihaya Adachi
  • Total Pages: 2
  • Publisher: Extended Abstracts of 2021 International Conference on Solid State Devices and Materials (SSDM2021), Page 377－378 (G－1－07), Year 2021
• [Book] 有機半導体レーザー分子の耐久特性の向上 (2021)
  • Author(s): 安達 千波矢, 儘田 正史, 松島 敏則
  • Total Pages: 6
  • Publisher: 表面と真空, 64巻, 1号, 4－9頁, 2021年
• [Book] 金属ハライドペロブスカイトLED及びレーザーへの研究展開 (2021)
  • Author(s): 松島 敏則, シン センコウ, 渡辺 慧, 安達 千波矢
  • Total Pages: 4
  • Publisher: 応用物理学会 有機分子・バイオエレクトロニクス分科会会誌, 32巻, 2号, 92 (45) －95 (48)頁, 2021年
• [Book] High efficiency and durability from perovskite-organic hybrid light-emitting diodes (2020)
  • Author(s): Toshinori Matsushima, Chuanjiang Qin, William J. Potscavage Jr, Atula S. D. Sandanayaka, Matthew R. Leyden, Fatima Bencheikh, Kenichi Goushi, Fabrice Mathevet, Benot Heinrich, Go Yumoto, Yoshihiko Kanemitsu and Chihaya Adachi
  • Total Pages: 4
  • Publisher: Proceedings of The 27th International Display Workshops (IDW'20)
• [Book] Air-stable tin-iodide-based perovskite field-effect transistors (2020)
  • Author(s): Toshinori Matsushima, Chuanjiang Qin, Shinobu Terakawa, Takashi Fujihara, Atula S. D. Sanda-nayaka, Matthew R. Leyden, and Chihaya Adachi
  • Total Pages: 2
  • Publisher: Extended Abstracts of 2020 International Conference on Solid State Devices and Materials (SSDM2020)
• [Book] Solution Processable Fluorene-Based Laser Dye for Organic Solid-State Lasers (2020)
  • Author(s): Chathuranganie A. M. Senevirathne, Van T. N. Mai, Atul Shukla, Shih-Chun Lo, Ebinazar B. Namdas, Toshinori Matsushima, Atula S. D. Sandanayaka and Chihaya Adachi
  • Total Pages: 2
  • Publisher: Extended Abstracts of 2020 International Conference on Solid State Devices and Materials (SSDM2020)
• [Book] Metal Halide Perovskites for Next-Generation LED and Transistor Applications (2020)
  • Author(s): Toshinori Matsushima and Chihaya Adachi
  • Total Pages: 1
  • Publisher: Proceedings of The 27th International Workshop on Active-Matrix Flatpanel Display and Devices -TFT Technologies and FPD Materials- (AM-FPD20)
• [Book] Continuous-wave operation of solution-processed organic thin-film lasers (2020)
  • Author(s): Adikari Mudiyanselage Chathuranganie Senevirathne, Van T. N. Mai, Atul Shukla, Buddhika S. B. Karunathilaka, Toshinori Matsushima, Atula S. D. Sandanayaka, Shih-Chun Lo, Ebinazar B. Namdas, and Chihaya Adachi
  • Total Pages: 1
  • Publisher: Proceedings of SPIE, Organic and Hybrid Light Emitting Materials and Devices XXIV
• [Book] Continuous-wave laser operation based on triplet management of guest-host matrix (2020)
  • Author(s): Buddhika S. B. Karunathilaka, Umamahesh Balijapalli, Chathuranganie A. M. Senevirathne, Yu Esaki, Toshinori Matsushima, Atula S. D. Sandanayaka, and Chihaya Adachi
  • Total Pages: 1
  • Publisher: Proceedings of SPIE, Organic and Hybrid Light Emitting Materials and Devices XXIV
• [Book] 金属ハライドペロブスカイトを用いた有機EL素子 (2020)
  • Author(s): 松島 敏則, 安達 千波矢
  • Total Pages: 6
  • Publisher: 応用物理学会 有機分子・バイオエレクトロニクス分科会会誌
• [Book] 従来よりも10倍厚い有機EL素子の開発に成功 ディスプレイや照明への実用化が加速- (2020)
  • Author(s): 松島 敏則, 安達 千波矢
  • Total Pages: 2
  • Publisher: 電子情報通信学会誌, ニュース解説
• [Patent(Industrial Property Rights)] レーザー素子, 化合物, 化合物の製造方法, レージング増感剤 (2022)
  • Inventor(s): サンダナヤカ サンガランゲ ドン アトゥラ他
  • Industrial Property Rights Holder: サンダナヤカ サンガランゲ ドン アトゥラ他
  • Industrial Property Rights Type: 特許
  • Filing Date: 2022
  • Overseas
• [Patent(Industrial Property Rights)] レーザー素子, 化合物, 化合物の製造方法, レージング増感剤 (2022)
  • Inventor(s): サンダナヤカ サンガランゲ ドン アトゥラ他
  • Industrial Property Rights Holder: サンダナヤカ サンガランゲ ドン アトゥラ他
  • Industrial Property Rights Type: 特許
  • Filing Date: 2022
  • Overseas
• [Patent(Industrial Property Rights)] レーザー素子, 化合物, 化合物の製造方法, レージング増感剤 (2022)
  • Inventor(s): サンダナヤカ サンガランゲ ドン アトゥラ他
  • Industrial Property Rights Holder: サンダナヤカ サンガランゲ ドン アトゥラ他
  • Industrial Property Rights Type: 特許
  • Industrial Property Number: 2021-551187
  • Filing Date: 2022
• [Patent(Industrial Property Rights)] レーザー素子, 化合物, 化合物の製造方法, レージング増感剤 (2022)
  • Inventor(s): サンダナヤカ サンガランゲ ドン アトゥラ他
  • Industrial Property Rights Holder: サンダナヤカ サンガランゲ ドン アトゥラ他
  • Industrial Property Rights Type: 特許
  • Filing Date: 2022
  • Overseas
• [Patent(Industrial Property Rights)] レーザー素子, 化合物, 化合物の製造方法, レージング増感剤 (2022)
  • Inventor(s): サンダナヤカ サンガランゲ ドン アトゥラ他
  • Industrial Property Rights Holder: サンダナヤカ サンガランゲ ドン アトゥラ他
  • Industrial Property Rights Type: 特許
  • Filing Date: 2022
  • Overseas
• [Patent(Industrial Property Rights)] ELECTRICALLY DRIVEN ORGANIC SEMICONDUCTOR LASER DIODE, AND METHOD FOR PRODUCING SAM (2022)
  • Inventor(s): Atula S. D. Sandanayaka, et al.
  • Industrial Property Rights Holder: Atula S. D. Sandanayaka, et al.
  • Industrial Property Rights Type: 特許
  • Filing Date: 2022
  • Overseas
• [Patent(Industrial Property Rights)] CURRENT-INJECTION ORGANIC SEMICONDUCTOR LASER DIODE, METHOD FOR PRODUCING SAME AND PROGRAM (2022)
  • Inventor(s): Atula S. D. Sandanayaka, et al.
  • Industrial Property Rights Holder: Atula S. D. Sandanayaka, et al.
  • Industrial Property Rights Type: 特許
  • Filing Date: 2022
  • Overseas
• [Patent(Industrial Property Rights)] CONTINUOUS-WAVE ORGANIC THIN-FILM DISTRIBUTED FEEDBACK LASER AND ELECTRICALLY DRIVEN ORGANIC SEMICONDUCTOR LASER DIODE (2022)
  • Inventor(s): Atula S. D. Sandanayaka, et al.
  • Industrial Property Rights Holder: Atula S. D. Sandanayaka, et al.
  • Industrial Property Rights Type: 特許
  • Filing Date: 2022
  • Overseas
• [Patent(Industrial Property Rights)] レーザー素子、レーザー発振方法およびレーザー発振特性の向上方法 (2021)
  • Inventor(s): シン センコウ, 松島 敏則, 安達 千波矢
  • Industrial Property Rights Holder: シン センコウ, 松島 敏則, 安達 千波矢
  • Industrial Property Rights Type: 特許
  • Industrial Property Number: 2021-542782
  • Filing Date: 2021
• [Patent(Industrial Property Rights)] ELECTRICALLY DRIVEN ORGANIC SEMICONDUCTOR LASER DIODE, AND METHOD FOR PRODUCING SAME (2021)
  • Inventor(s): Atula S. D. Sandanayaka, et al.
  • Industrial Property Rights Holder: Atula S. D. Sandanayaka, et al.
  • Industrial Property Rights Type: 特許
  • Filing Date: 2021
  • Overseas
• [Patent(Industrial Property Rights)] 有機エレクトロルミネッセンス素子および化合物 (2021)
  • Inventor(s): 松島 敏則、他
  • Industrial Property Rights Holder: 松島 敏則、他
  • Industrial Property Rights Type: 特許
  • Industrial Property Number: 2021-507287
  • Filing Date: 2021
• [Patent(Industrial Property Rights)] 分解抑制剤、薄膜、レーザー発振素子およびレーザー色素の分解抑制方法 (2021)
  • Inventor(s): 松島 敏則、他
  • Industrial Property Rights Holder: 松島 敏則、他
  • Industrial Property Rights Type: 特許
  • Filing Date: 2021
  • Overseas
• [Patent(Industrial Property Rights)] レーザー素子 (2021)
  • Inventor(s): サンダナヤカ サンガランゲ ドン アトゥラ 他
  • Industrial Property Rights Holder: 九州大学
  • Industrial Property Rights Type: 特許
  • Filing Date: 2021
  • Overseas
• [Patent(Industrial Property Rights)] レーザー素子 (2021)
  • Inventor(s): サンダナヤカ サンガランゲ ドン アトゥラ 他
  • Industrial Property Rights Holder: 九州大学
  • Industrial Property Rights Type: 特許
  • Filing Date: 2021
  • Overseas
• [Patent(Industrial Property Rights)] 有機レーザー素子および三重項再利用剤 (2021)
  • Inventor(s): 松島 敏則, 吉田 誠矢, 安達 千波矢
  • Industrial Property Rights Holder: 九州大学
  • Industrial Property Rights Type: 特許
  • Filing Date: 2021
  • Overseas
• [Patent(Industrial Property Rights)] 有機レーザー素子および三重項再利用剤 (2021)
  • Inventor(s): 松島 敏則, 吉田 誠矢, 安達 千波矢
  • Industrial Property Rights Holder: 九州大学
  • Industrial Property Rights Type: 特許
  • Filing Date: 2021
  • Overseas
• [Patent(Industrial Property Rights)] レーザー素子, 化合物, 化合物の製造方法, レージング増感剤 (2020)
  • Inventor(s): サンダナヤカ サンガランゲ ドン アトゥラ 他
  • Industrial Property Rights Holder: 九州大学
  • Industrial Property Rights Type: 特許
  • Filing Date: 2020
  • Overseas
• [Patent(Industrial Property Rights)] レーザー素子, 化合物, 化合物の製造方法, レージング増感剤 (2020)
  • Inventor(s): サンダナヤカ サンガランゲ ドン アトゥラ 他
  • Industrial Property Rights Holder: 九州大学
  • Industrial Property Rights Type: 特許
  • Filing Date: 2020
  • Overseas
• [Patent(Industrial Property Rights)] レーザー素子、レーザー発振方法およびレーザー発振特性の向上方法 (2020)
  • Inventor(s): シン センコウ, 松島 敏則, 安達 千波矢
  • Industrial Property Rights Holder: 九州大学
  • Industrial Property Rights Type: 特許
  • Filing Date: 2020
  • Overseas
• [Patent(Industrial Property Rights)] レーザー素子、レーザー発振方法およびレーザー発振特性の向上方法 (2020)
  • Inventor(s): シン センコウ, 松島 敏則, 安達 千波矢
  • Industrial Property Rights Holder: 九州大学
  • Industrial Property Rights Type: 特許
  • Filing Date: 2020
  • Overseas
• [Patent(Industrial Property Rights)] Compound, Organic Semiconductor Laser and Method for Producing Same (2020)
  • Inventor(s): サンダナヤカ サンガランゲ ドン アトゥラ 他
  • Industrial Property Rights Holder: 九州大学, ザ ユニーバーシティ オブ クイーンズランド
  • Industrial Property Rights Type: 特許
  • Filing Date: 2020
  • Overseas
• [Patent(Industrial Property Rights)] Compound, Organic Semiconductor Laser and Method for Producing Same (2020)
  • Inventor(s): サンダナヤカ サンガランゲ ドン アトゥラ 他
  • Industrial Property Rights Holder: 九州大学, ザ ユニーバーシティ オブ クイーンズランド
  • Industrial Property Rights Type: 特許
  • Filing Date: 2020
  • Overseas
• [Patent(Industrial Property Rights)] METHOD FOR PRODUCING LAMINATE, LAMINATE, LIGHT-EMITTING DEVICE AND LASER DEVICE (2020)
  • Inventor(s): マシュー ライアン ライデン, 松島 敏則, 安達 千波矢
  • Industrial Property Rights Holder: 九州大学
  • Industrial Property Rights Type: 特許
  • Filing Date: 2020
  • Overseas
• [Patent(Industrial Property Rights)] METHOD FOR PRODUCING LAMINATE, LAMINATE, LIGHT-EMITTING DEVICE AND LASER DEVICE (2020)
  • Inventor(s): マシュー ライアン ライデン, 松島 敏則, 安達 千波矢
  • Industrial Property Rights Holder: 九州大学
  • Industrial Property Rights Type: 特許
  • Filing Date: 2020
  • Overseas