TY - JOUR
T1 - Third-order electric susceptibilities of halogen-bridged mixed-valence pt complexes
T2 - [pt(en)2][pt(en)2x2](c104)4, x = c1, br, i, en=ethylenediamine
AU - Wada, Yoshiki
AU - Yamashita, Masahiro
N1 - Copyright:
Copyright 2016 Elsevier B.V., All rights reserved.
PY - 1990/12
Y1 - 1990/12
N2 - Third-order electric susceptibilitiesX3zzz(-3w,w,w,w)of the halogen-bridged mixed-valence Pt complexes, [Pt(en)2][Pt(en)2X2](C104)4, (X = C1, Br, I) are calculated using a three level model, taking account of the ground state and odd and even charge-transfer excitons. The values obtained are in the range of 10-12-10-8 esu and are comparable to, or slightly larger than those observed in polydiacetylenes
AB - Third-order electric susceptibilitiesX3zzz(-3w,w,w,w)of the halogen-bridged mixed-valence Pt complexes, [Pt(en)2][Pt(en)2X2](C104)4, (X = C1, Br, I) are calculated using a three level model, taking account of the ground state and odd and even charge-transfer excitons. The values obtained are in the range of 10-12-10-8 esu and are comparable to, or slightly larger than those observed in polydiacetylenes
KW - Charge transfer exciton
KW - Halogen-bridged mixed-valence Pt complexes
KW - One-dimensional electron system
KW - Optical nonlinearity
KW - Oscillator strength
KW - Third-order electric susceptibilities
KW - Three-level model
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U2 - 10.1143/JJAP.29.2744
DO - 10.1143/JJAP.29.2744
M3 - Article
AN - SCOPUS:0006784410
VL - 29
SP - 2744
EP - 2745
JO - Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes
JF - Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes
SN - 0021-4922
IS - 12R
ER -