| Presentation | 2005/11/17 Measurement of conductive polymer/metal interface barrier by internal photoelectron emission spectroscopy Yoshihito Horiuchi, Eiji Itoh, Keiichi Miyairi, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We have investigated the barrier height of conductive polymer/metal interface by using internal photoelectron emission spectroscopy(IPES). Firstly, the current-voltage characteristics of ITO/MEH-PPV/Al single-layerd device under very low (2-10mHz) frequency of triangular voltage revealed that MEH-PPV layer performs as dielectric film rather than the shottky diode. Secondly, the energy barrier height of Al-HOMO, ITO-LUMO interface was estimated as 1.1eV and 1.45eV by IPES technique. Finally, the energy barrier height of Al-LUMO interface was estimated as 1.25eV in ITO/Al_2O_3(200nm)/MEH-PPV/Al device |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Internal photoelectron emission spectroscopy / Barrier height / MEH-PPV |
| Paper # | OME2005-85 |
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| Conference Information | |
| Committee | OME |
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| Conference Date | 2005/11/17(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Organic Material Electronics (OME) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Measurement of conductive polymer/metal interface barrier by internal photoelectron emission spectroscopy |
| Sub Title (in English) | |
| Keyword(1) | Internal photoelectron emission spectroscopy |
| Keyword(2) | Barrier height |
| Keyword(3) | MEH-PPV |
| 1st Author's Name | Yoshihito Horiuchi |
| 1st Author's Affiliation | Faculty of Engineering, Shinshu University() |
| 2nd Author's Name | Eiji Itoh |
| 2nd Author's Affiliation | / |
| 3rd Author's Name | Keiichi Miyairi |
| 3rd Author's Affiliation | |
| Date | 2005/11/17 |
| Paper # | OME2005-85 |
| Volume (vol) | vol.105 |
| Number (no) | 425 |
| Page | pp.pp.- |
| #Pages | 5 |
| Date of Issue | |