Photoemission of Ion Radical Salts. Benzonitrile- and Triphenylene-Alkali Metal Complexes
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概要
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The photoelectric emission of the benzonitrile-alkali metal salts were measured and compared with those of the hydrogen-chemisorbed samples. The adsorption of hydrogen onto the salt caused a decrease in the quantum yield of the photoemission at a higher energy region and also a decrease in the threshold energy. The threshold energies were 5.05± 0.02 eV for the benzonitrile-rubidium ion radical salt and 4.95± 0.02 eV for its hydrogenchemisorbed sample. Further, the spectral response of the quantum yield of the photoemission for the triphenylenecesium complex was measured. The threshold energies of the mono- and dinegative ions were 2.40 eV and 2.43 eV respectively, and the quantum yield of the mononegative salt was ten times than that of the dinegative one.
- 公益社団法人 日本化学会の論文
著者
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KAWAMURA Haruki
The Institute for Solid State Physics, The University of Tokyo
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Inokuchi Hiroo
The Institute For Solid State Physics The University Of Tokyo
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Inokuchi Hiroo
The Institute for Molecular Science
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