| Presentation | 2009-11-13 Attenuated-Total-Reflection Characteristics of Organic Thin Films in Visible Katsuyoshi AOKI, Susumu TOYOSHIMA, Takashi WAKAMATSU, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In case of organic thin films with a strong optical absorption, transmission spectra are influenced by an increase of reflected light, and it is difficult to measure the optical absorption correctly. Therefore, the optical absorption spectra measured by attenuated total reflection (ATR) method of reflection measurements were compared with the transmission spectra. The ATR spectra of a copper phthalocyanine (CuPc) thin film with difference thicknesses were measured for an incident light of p- and s-polarizations. The ATR spectra depending on the conditions of the polarized light and the film thickness were obtained from the ATR measurements. In the p-polarized ATR spectra of the 25-nm CuPc films, particularly, a new attenuated peak was observed at the high energy side of the CuPc absorption spectra. The new peaks are attributed to low refractive index influenced on the strong absorption bands of the CuPc. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | transmission spectrum / optical absorption / ATR method / CuPc / anomalous dispersion |
| Paper # | OME2009-55,OPE2009-150 |
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| Conference Information | |
| Committee | OME |
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| Conference Date | 2009/11/6(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) | Attenuated-Total-Reflection Characteristics of Organic Thin Films in Visible |
| Sub Title (in English) | |
| Keyword(1) | transmission spectrum |
| Keyword(2) | optical absorption |
| Keyword(3) | ATR method |
| Keyword(4) | CuPc |
| Keyword(5) | anomalous dispersion |
| 1st Author's Name | Katsuyoshi AOKI |
| 1st Author's Affiliation | Ibaraki National College of Technology() |
| 2nd Author's Name | Susumu TOYOSHIMA |
| 2nd Author's Affiliation | Fukushima National College of Technology |
| 3rd Author's Name | Takashi WAKAMATSU |
| 3rd Author's Affiliation | Ibaraki National College of Technology |
| Date | 2009-11-13 |
| Paper # | OME2009-55,OPE2009-150 |
| Volume (vol) | vol.109 |
| Number (no) | 283 |
| Page | pp.pp.- |
| #Pages | 5 |
| Date of Issue | |