Fabrication of Cooperative Multiple Plasmonic Structures Using Metal Nanoparticle-Grating and Their Organic Photo-electronic device Applications

金属纳米颗粒光栅协同多重等离子体结构的制备及其有机光电器件应用

• 批准号: 20H02601
• 负责人: 馬場 暁
• 金额: $ 11.48万
• 依托单位: Niigata University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (B)
• 财政年份: 2020
• 资助国家: 日本
• 起止时间: 2020-04-01 至 2024-03-31
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-20H02601/
• 关键词: 有機光・電子デバイス; 表面プラズモン; 金属ナノ粒子; 格子構造; 有機太陽電池; センサ; 金量子ドット; プラズモン; 金属微粒子

本研究では、局在プラズモン・伝搬プラズモン・量子効果が協働する著しい光電場増強現象が得られるプラズモニック構造を創出し、理論的にメカニズムを解明した上で高効率・高感度な新規有機光・電子デバイスの提案を行うことを目的としている。この目的に対して、今年度は局在表面プラズモン励起による増感効果を利用した、非フラーレン型有機薄膜太陽電池の作製と評価を行った。非フラーレンアクセプタを用いたPM:Y6有機太陽電池では光吸収が近赤外域まであるため、近赤外域での光吸収をさらに増強するため、局在プラズモン励起が近赤外いきにある金ナノロッドを使用した。この結果、可視域のみに局在プラズモン励起が起こる金微粒子を用いた場合に比べて、有機太陽電池の効率の向上が観測された。さらに、伝搬型表面プラズモンが近赤外域に励起するナノ金属構造の作製も行い、有機太陽電池への応用について検討を行った。また、液滴限定法を用いて作製したNOA61フォトポリマー半円球小型プリズムの底面にグレーティング構造を形成することで、プリズムカップリング表面プラズモンとグレーティングカップリング表面プラズモンの同時励起を行うことを可能とした。この2種類の伝搬型表面プラズモンの同時励起による光電場増強システムを用いたバイオセンサを構築し、ナノメートルオーダーの薄膜の堆積、IgG抗体の検出を行った。その結果、通常のプリズムを用いた表面プラズモンバイオセンサの感度とほぼ同等の感度を有したセンシングシステムの小型化に成功した。

In this study, in order to improve the performance of the optical system, the government is in charge of the study. In this study, in the field of this study, the bureau is in the field of research. In this study, the bureau is in the field of research. In this study, the bureau is in the field of research. In this study, the bureau is in the field of research. In this study, the bureau is in the field of research. In this study, the bureau is in charge of the development of the optical system. The purpose of this year is to introduce a sense of health on the surface of the market this year, which is based on the use of wireless, non-commercial, organic thin films, which are used in the mobile phone cell to act as an operator. For the purpose of non-commercial investment, the use of PM:Y6 is very important. The solar cell absorbs light, absorbs light in the outer zone of the red, and absorbs light in the outer zone of the red. In order to enhance the performance of the system, the bureau encourages the use of the equipment in the market. According to the results of the test, it is possible for the local government office to start the use of gold particles in the market, and to increase the impact rate of the battery. In the near-red area, the steel and metal manufacturing industry is encouraged to operate in the near red area, and the electric power cell is used in the manufacturing industry. The NOA61 and droplet limit method is used to make sure that the bottom of the half-ball is closed, and the bottom of the ball is formed. The temperature on the surface is different, and the temperature on the surface is high. At the same time, the equipment is used to enhance the performance of the optical field, the equipment is used to improve the quality of the film, and the IgG antibody is used in the production line. The results show that the results usually show that you can successfully miniaturize the product with the same sensitivity on the surface.

项目成果

Fabrication of Silicon Nanowires by Metal-Catalyzed Electroless Etching Method and Their Application in Solar Cell

• DOI: 10.1587/transele.2020oms0008
• 发表时间: 2021-06
• 期刊: IEICE Trans. Electron.
• 作者: N. Tunghathaithip;C. Lertvachirapaiboon;K. Shinbo;K. Kato;S. Tungasmita;A. Baba

Tuning the Luminescent Intensity by Controlling the Distance Between Gold Quantum Dots and Silver Nanoprisms

通过控制金量子点和银纳米棱柱之间的距离来调节发光强度

• 发表时间: 2020
• 作者: Wataru Sato;Chutiparn Lertvachirapaiboon;Akira Baba;Kazunari Shinbo;and Keizo Kato
• 通讯作者: and Keizo Kato

Fabrication of Silicon Nanowires by Metal-Catalyzed Electroless Etching Method and Their Solar Cell Application

金属催化化学刻蚀法制备硅纳米线及其太阳能电池应用

• 发表时间: 2020
• 作者: Naraphorn Tunghathaithip;Chutiparn Lertvachirapaiboon;Kazunari Sinbo;Keizo Kato;Sukkaneste Tungasmita;Akira Baba
• 通讯作者: Akira Baba

Improvement of Non-fullerene Organic Solar Cells by Using the Localized Surface Plasmon Resonance Effect of Metal Nanoparticles

利用金属纳米颗粒的局域表面等离子体共振效应改进非富勒烯有机太阳能电池

• 发表时间: 2022
• 作者: Yuting Miao;Sachiko Jonai;Kazunari Shinbo;Keizo Kato;Akira Baba
• 通讯作者: Akira Baba

Colorimetric Probe Based on Destabilization of Silver Nanoparticles from Polysaccharide Matrix for Creatinine Detection

基于多糖基质银纳米粒子去稳定化的比色探针用于肌酐检测

• 发表时间: 2020
• 作者: Chutiparn Lertvachirapaiboon;Akira Baba;Kazunari Shinbo;and Keizo Kato
• 通讯作者: and Keizo Kato