Light-induced electron emission from polymethylphenyl siloxane oils

Koizumi, H.; Lacmann, K.; Schmidt, W.F.

IEEE Transactions on Dielectrics and Electrical Insulation, 1996, 3(2), 233-236

Permalink : https://hdl.handle.net/2115/6049

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アクセス権
open access
URI
https://hdl.handle.net/2115/6049
タイトル
Light-induced electron emission from polymethylphenyl siloxane oils
著者
Koizumi, H. ; Lacmann, K. ; Schmidt, W.F.
e-Rad_Researcher
00175324
著者名
Koizumi, H.
小泉, 均
著者名
Lacmann, K.
著者名
Schmidt, W.F.
言語
英語
発行日
1996-04
出版者
IEEE
収録物名
IEEE Transactions on Dielectrics and Electrical Insulation
巻(号)
3(2)
ページ
233-236
抄録
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
資源タイプ
学術雑誌論文
出版タイプ
Version of Record
権利情報
©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
PISSN
1070-9878
関連情報 (isIdenticalTo)
出版社版DOI
https://doi.org/10.1109/94.486775