Theoretical Study on the Second Hyperpolarizabilities for Small Radical Systems*

Satoru YAMADA; Masayoshi NAKANO; Masamichi NISHINO; Kizashi YAMAGUCHI

doi:10.1007/s10043-999-0237-7

Satoru YAMADA, Masayoshi NAKANO, Masamichi NISHINO, Kizashi YAMAGUCHI

著者情報

キーワード: third-order nonlinear optical response, second hyperpolarizability, open-shell systems, iso-electronic systems, charged radical

ジャーナルフリー

1999 年 6 巻 3 号 p. 237-241

DOI https://doi.org/10.1007/s10043-999-0237-7

詳細

抄録

We study the second hyperpolarizabilities (γ) for anion, neutral and cation radicals and find that magnitudes of γ (|γ|) of the radicals are sensitively influenced by features of each charged state. It is also found that electron-correlation dependence of γ could be related to the resonance structure contributing to the ground state of the molecules.

責任著者(Corresponding author)

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