| Presentation | 2009-06-19 Study of injected carrier energetics in organic-field-effect-transistor by charge modulation spectroscopy Ryo MIYAZAWA, Dai TAGUCHI, Martin WEIS, Takaaki MANAKA, Mitsumasa IWAMOTO, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We measured CMS spectra and C-V characteristics of P3HT MIS diodes. The CMS spectra and C-V characteristics showed that injected holes from base-Au electrode were accumulated at the semiconductor/insulator interface in P3HT layer. Photo-illumination and d.c biasing caused threshold voltage shift, suggesting the accumulation of excited electrons form P3HT as well as of injected holes form electrodes. Experimental results and analysis show the presence of interfacial states at the P3HT and PI interface as well as polaron states in the P3HT. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | CMS / P3HT / Polyimide / Polaron / threshold voltage |
| Paper # | EMD2009-18,CPM2009-30,OME2009-25 |
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| Conference Information | |
| Committee | CPM |
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| Conference Date | 2009/6/12(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Chair | |
| Vice Chair | |
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| Paper Information | |
| Registration To | Component Parts and Materials (CPM) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Study of injected carrier energetics in organic-field-effect-transistor by charge modulation spectroscopy |
| Sub Title (in English) | |
| Keyword(1) | CMS |
| Keyword(2) | P3HT |
| Keyword(3) | Polyimide |
| Keyword(4) | Polaron |
| Keyword(5) | threshold voltage |
| 1st Author's Name | Ryo MIYAZAWA |
| 1st Author's Affiliation | Department of Physical Electronics, Tokyo Institute of Technology() |
| 2nd Author's Name | Dai TAGUCHI |
| 2nd Author's Affiliation | Department of Physical Electronics, Tokyo Institute of Technology |
| 3rd Author's Name | Martin WEIS |
| 3rd Author's Affiliation | Department of Physical Electronics, Tokyo Institute of Technology |
| 4th Author's Name | Takaaki MANAKA |
| 4th Author's Affiliation | Department of Physical Electronics, Tokyo Institute of Technology |
| 5th Author's Name | Mitsumasa IWAMOTO |
| 5th Author's Affiliation | Department of Physical Electronics, Tokyo Institute of Technology |
| Date | 2009-06-19 |
| Paper # | EMD2009-18,CPM2009-30,OME2009-25 |
| Volume (vol) | vol.109 |
| Number (no) | 90 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |