Nonlinear optical properties of metal free and nickel binuclear phthalocyanines

被引：21

作者：

Kabwe, Kapambwe Peter ^{[1
]}

Louzada, Marcel ^{[1
]}

Britton, Jonathan ^{[1
]}

Olomola, Temitope Oloruntoba ^{[1
,2
]}

Nyokong, Tebello ^{[1
]}

Khene, Samson ^{[1
]}

机构：

[1] Rhodes Univ, Dept Chem, POB 94, ZA-6140 Grahamstown, South Africa

[2] Obafemi Awolowo Univ, Dept Chem, Ife 220005, Nigeria

来源：

DYES AND PIGMENTS | 2019年 / 168卷

基金：

芬兰科学院; 新加坡国家研究基金会;

关键词：

Nonlinear absorption coefficient; Binuclear nickle phthalocyanine; Z-scan; MAGNETIC CIRCULAR-DICHROISM; MAGNESIUM PHTHALOCYANINE; ABSORPTION; SPECTROSCOPY; COMPOSITE; ZINC(II); SPECTRA; INDIUM;

D O I：

10.1016/j.dyepig.2019.05.003

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

This work employs the open and closed Z-scan aperture technique to comparatively study the nonlinear optical (NLO) properties of nickel and metal free 4-tert-butylphenoxy phthalocyanine, biphenyl bridged bis-4-tert-butylphenoxy phthalocyanine and naphthalene bridged bis-4-tert-butylphenoxy phthalocyanine. Density functional theory (DFT) calculations of dipolar and octupolar (Phi(J=1) and Phi(J=3)) contribution were determined theoretically from hyper-Rayleigh scattering (HRS) response (beta(HRS)) values.

引用

页码：347 / 356

页数：10

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