Second harmonic generation in Langmuir-Blodgett films of an   asymmetrically substituted metallophthalocyanine

doi:10.1016/S0040-6090(96)08940-7

CORC > 北京大学 > 化学与分子工程学院

	Second harmonic generation in Langmuir-Blodgett films of an asymmetrically substituted metallophthalocyanine
	Liu, YQ ; Xu, Y ; Zhu, DB ; Zhao, XS
刊名	固体薄膜
	1996
关键词	Langmuir-Blodgett films second harmonic generation optical properties NONLINEAR-OPTICAL PROPERTIES METAL-FREE PHTHALOCYANINE 2ND-HARMONIC GENERATION COMPLEXES DERIVATIVES
DOI	10.1016/S0040-6090(96)08940-7
英文摘要	The formation of Langmuir-Blodgett (LB) films of an asymmetrically substituted metallophthalocyanine, copper nitro-tri-tert-butyl-phthalocyanine, is reported. From the second-harmonic generation (SHG) measurement, macroscopic second-order susceptibility, molecular hyperpolarizability and tilt angle for the molecules on a substrate were determined to be 1.63 X 10(-5) esu, 2.11 X 10(-27) esu and 26.1 degrees, respectively. The SHG behaviour both in Z-type deposition and in alternating deposition LB films were investigated. A nearly quadratic relation between SH intensity and layer numbers was observed up to seven layers.; Materials Science, Multidisciplinary; Materials Science, Coatings & Films; Physics, Applied; Physics, Condensed Matter; SCI(E); 17; ARTICLE; 1-2; 282-285; 289
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/258226]
专题	化学与分子工程学院
推荐引用方式 GB/T 7714	Liu, YQ,Xu, Y,Zhu, DB,et al. Second harmonic generation in Langmuir-Blodgett films of an asymmetrically substituted metallophthalocyanine[J]. 固体薄膜,1996.
APA	Liu, YQ,Xu, Y,Zhu, DB,&Zhao, XS.(1996).Second harmonic generation in Langmuir-Blodgett films of an asymmetrically substituted metallophthalocyanine.固体薄膜.
MLA	Liu, YQ,et al."Second harmonic generation in Langmuir-Blodgett films of an asymmetrically substituted metallophthalocyanine".固体薄膜 (1996).