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Light-induced electron emission from polymethylphenyl siloxane oils
| Title: | Light-induced electron emission from polymethylphenyl siloxane oils |
| Authors: | Koizumi, H.1 Browse this author →KAKEN DB | | Lacmann, K. Browse this author | | Schmidt, W.F. Browse this author |
| Authors(alt): | 小泉, 均1 |
| Issue Date: | Apr-1996 |
| Publisher: | IEEE |
| Journal Title: | IEEE Transactions on Dielectrics and Electrical Insulation |
| Volume: | 3 |
| Issue: | 2 |
| Start Page: | 233 |
| End Page: | 236 |
| Publisher DOI: | 10.1109/94.486775 |
| Abstract: | Light-induced electron emission from tetramethyl tetraphenyl trisiloxane, (Dow-Corning silicone oil DC704) and trimethyl pentaphenyl siloxane (Wacker Chemie silicone oil AN175) has been measured as a function of photon energy. Absolute quantum yield and threshold energy were determined. The threshold energy of 7.5 eV for both siloxanes is comparable to the thresholds of other polymethylphenyl siloxanes with phenyl/methyl ratios of 1/3 and 1/18, which have been investigated by the authors. The quantum yield as a function of photon energy shows a systematic change with variation of the phenyl/methyl ratio. This dependence on the molecular structure is ascribed to a change of the initial ionization quantum yield |
| Rights: | ©1996 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.
IEEE,IEEE Transactions on Dielectrics and Electrical Insulation , 3(2), 1996, p233-236 |
| Type: | article |
| URI: | http://hdl.handle.net/2115/6049 |
| Appears in Collections: | 工学院・工学研究院 (Graduate School of Engineering / Faculty of Engineering) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)
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Submitter: 小泉 均
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