| Project/Area Number |
15H02025
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| Research Category |
Grant-in-Aid for Scientific Research (A)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Thin film/Surface and interfacial physical properties
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| Research Institution | Institute of Physical and Chemical Research |
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Principal Investigator |
Kim Yousoo 国立研究開発法人理化学研究所, Kim表面界面科学研究室, 主任研究員 (50373296)
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| Co-Investigator(Kenkyū-buntansha) |
三輪 邦之 国立研究開発法人理化学研究所, Kim表面界面科学研究室, 訪問研究員 (60734390)
川合 真紀 東京大学, 大学院新領域創成科学研究科, 特任教授 (70177640)
今田 裕 国立研究開発法人理化学研究所, Kim表面界面科学研究室, 研究員 (80586917)
高木 紀明 東京大学, 大学院新領域創成科学研究科, 准教授 (50252416)
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| Co-Investigator(Renkei-kenkyūsha) |
KOMIYAMA Susumu 東京大学, 総合文化研究科, 特任研究員 (00153677)
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| Research Collaborator |
UEBA Hiromu
TRENARY Michael
JUNG Jaehoon
KAZUMA Emiko
JACULBIA Rafael
WALEN Holly
CHAUNCHAIYAKUL Songpol
YAMAMOTO Shunji
IMAI Miyabi
KAWAHARA Shota
KIMURA Kensuke
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| Project Period (FY) |
2015-04-01 – 2018-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| Budget Amount *help |
¥41,600,000 (Direct Cost: ¥32,000,000、Indirect Cost: ¥9,600,000)
Fiscal Year 2017: ¥13,650,000 (Direct Cost: ¥10,500,000、Indirect Cost: ¥3,150,000)
Fiscal Year 2016: ¥11,570,000 (Direct Cost: ¥8,900,000、Indirect Cost: ¥2,670,000)
Fiscal Year 2015: ¥16,380,000 (Direct Cost: ¥12,600,000、Indirect Cost: ¥3,780,000)
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| Keywords | 走査トンネル顕微鏡 / 単一分子発光分光 / 分子間エネルギー移動 / テラヘルツ分光 / エネルギー散逸 / 単一分子吸収分光 / 双極子相互作用 / プラズモン-励起子 結合 / 走査プローブ顕微鏡 / 単分子発光 / 単分子発光分光 / 燐光 / 単分子吸収分光 / 単分子振動分光 |
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| Outline of Final Research Achievements |
In this project, we aimed mainly at describing energy transfer and dissipation at a single molecule level with a photon-STM. For accomplishing this, we set two main technical goals; improvement of STM luminescence spectroscopy technique and development of THz-STM spectroscopy that can detect photons in THz region from a single molecule. Finally, we report our achievements, such as (1) Measurement of hyperfine luminescence spectra from a single molecule, (2) Development of a novel single-molecule absorption spectroscopy, (3) Real space observation of energy transfer between two molecules, and (4) Development of THz-STM luminescence spectroscopy, which exceeds initial expectations when this project was proposed.
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