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Second harmonic generation and structure of mixed alkali titanosilicate glasses

✍ Scribed by Hiroyuki Nasu; Kiyoshi Kurachi; Akihiro Mito; Jun Matsuoka; Kanichi Kamiya

Book ID
117148417
Publisher
Elsevier Science
Year
1997
Tongue
English
Weight
437 KB
Volume
217
Category
Article
ISSN
0022-3093

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πŸ“œ SIMILAR VOLUMES

Second-harmonic generation and electroni
Second-harmonic generation and electronic structure of polymethineimines: a theoretical study
✍ I.D.L. Albert; Puspendu K. Das; S. Ramasesha πŸ“‚ Article πŸ“… 1991 πŸ› Elsevier Science 🌐 English βš– 581 KB

The second-harmonic-generation (SHG) coefficients and properties of low-lying electronic states in polymethineimines (-CH=N-), up to x= 5 are calculated exactly withm the PPP (Pariser-Parr-Pople) Hamiltonian. The sp2 hybridized nitrogenatom parameters for the PPP model are taken from the literature