TY - JOUR
T1 - Nonlinear Optical Property of Poly(Phenylenevinylene) Bearing π-Conjugated Radicals
AU - Takahashi, Masahiro
AU - Yamada, Shinji
AU - Matsuda, Hiro
AU - Tsuchida, Eishun
AU - Nishide, Hiroyuki
PY - 1999
Y1 - 1999
N2 - The third order nonlinear optical susceptibility, χ(3) of an open-shell and alternant polymer based on a π-conjugated polymer, poly(1,2-phenylenevinylene) bearing phenoxyl radicals at 4-position, was evaluated. The real and imaginary parts of χ(3) of the poly (1,2-phenylenevinylene) derivative were enhanced three orders of magnitude at ca. 680 nm and reached ca. 10-9 esu due to the phenoxyl radical formation.
AB - The third order nonlinear optical susceptibility, χ(3) of an open-shell and alternant polymer based on a π-conjugated polymer, poly(1,2-phenylenevinylene) bearing phenoxyl radicals at 4-position, was evaluated. The real and imaginary parts of χ(3) of the poly (1,2-phenylenevinylene) derivative were enhanced three orders of magnitude at ca. 680 nm and reached ca. 10-9 esu due to the phenoxyl radical formation.
KW - π-conjugated polymer
KW - Nonlinear optical susceptibility
KW - Phenoxyl radical
KW - Poly(phenylenevinylene)
KW - Polyradical
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M3 - Article
AN - SCOPUS:0043228124
SN - 1058-725X
VL - 334
SP - 31
EP - 39
JO - Molecular Crystals and Liquid Crystals Science and Technology Section A: Molecular Crystals and Liquid Crystals
JF - Molecular Crystals and Liquid Crystals Science and Technology Section A: Molecular Crystals and Liquid Crystals
ER -