Second harmonic generation of a series of axially substituted titanium(IV) and gallium(III) tetra-tert-butylphthalocyanines

被引：18

作者：

Claessens, CG

Gouloumis, A

Barthel, M

Chen, Y

Martin, G

Agulló-López, F

Ledoux-Rak, I

Zyss, J

Hanack, M

Torres, T

机构：

[1] Univ Autonoma Madrid, Dept Quim Organ, E-28049 Madrid, Spain

[2] Univ Tubingen, Inst Organ Chem, D-72076 Tubingen, Germany

[3] Univ Autonoma Madrid, Dept Fis Mat, E-28049 Madrid, Spain

[4] ENS, Lab Photon Quant & Mol, F-94235 Cachan, France

来源：

JOURNAL OF PORPHYRINS AND PHTHALOCYANINES | 2003年 / 7卷 / 4-5期

关键词：

phthalocyanines; titanium; gallium; nonlinear optics; EFISH; HRS;

D O I：

10.1142/S1088424603000380

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Electric Field Induced Second-Harmonic (EFISH) Generation and Hyper Raleigh Scattering (HRS) measurements were performed on a representative series of axially substituted titanium(IV) and gallium(III) tetra-tert-butylphthalocyanines. The comparison of gamma(EFISH) and beta(HRS) values within the series and in particular in the case of the dimeric species shows the influence of both the reduction of symmetry of the phthalocyanine ring and the intramolecular stacking on the second order nonlinear optical properties. Copyright (C) 2003 Society of Porphyrins & Phthalocyanines.

引用

页码：291 / 295

页数：5

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