Absorbance kinetics of dye-doped systems with photochemical first order kinetics

doi:10.1002/pssb.200642374

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	Absorbance kinetics of dye-doped systems with photochemical first order kinetics
	Rupp, Romano A.; Yao, Baoli; Zheng, Yuan ; Menke, Neimule ; Wang, Yingli; Dong, Weibin ; Zhao, Wei ; Chen, Yi ; Fan, Meigong ; Xu, Jinjun ; Fally, Martin ; Rupp
作者部门	瞬态光学国家重点实验室
	2007-06-01
发表期刊	PHYSICA STATUS SOLIDI B-BASIC SOLID STATE PHYSICS
ISSN	0370-1972
卷号	244 期号:6 页码:2138-2150
摘要	Often it is assumed that absorbance decays in photochromic materials with the time dependence of the photochemical kinetics, i.e. exponentially for first order kinetics. Although this may hold in the limiting case of vanishing absorbance, deviations are to be expected for realistic samples, because the local photochemical kinetics slows down with increasing initial absorption and penetration depth of the radiation. We discuss the theory of the kinetics of initially homogeneous photochromic samples and derive analytical solutions. In extension of Tomlinson's theory we find an analytical solution that holds with good approximation even for samples that exhibit a small residual absorption in the saturation limit. The theoretical time dependence of the absorbance originating from photochemical first order kinetics of dye-doped systems is compared with experimental data published by Lafond et al. for fulgides doped in different polymer matrices. (c) 2007 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
文章类型	Article
学科领域	数理科学和化学
WOS标题词	Science & Technology ; Physical Sciences
DOI	10.1002/pssb.200642374
收录类别	SCI
关键词[WOS]	RECORDING MATERIALS ; PHOTOCHROMIC MATERIALS ; PMMA FILMS ; FULGIDES ; STORAGE
语种	英语
WOS研究方向	Physics
WOS类目	Physics, Condensed Matter
WOS记录号	WOS:000247328200050
引用统计	被引频次：7[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.opt.ac.cn/handle/181661/6642
专题	瞬态光学研究室
通讯作者	Rupp
作者单位	1.Univ Vienna, Inst Expt Phys, A-1090 Vienna, Austria 2.Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt Technol, Xian 710068, Peoples R China 3.Chinese Acad Sci, Tech Inst Phys & Chem, Beijing 100101, Peoples R China 4.Nankai Univ, Coll Phys Sci, Photon Res Ctr, Tianjin 300071, Peoples R China
推荐引用方式 GB/T 7714	Rupp, Romano A.,Yao, Baoli,Zheng, Yuan,et al. Absorbance kinetics of dye-doped systems with photochemical first order kinetics[J]. PHYSICA STATUS SOLIDI B-BASIC SOLID STATE PHYSICS,2007,244(6):2138-2150.
APA	Rupp, Romano A..,Yao, Baoli.,Zheng, Yuan.,Menke, Neimule.,Wang, Yingli.,...&Rupp.(2007).Absorbance kinetics of dye-doped systems with photochemical first order kinetics.PHYSICA STATUS SOLIDI B-BASIC SOLID STATE PHYSICS,244(6),2138-2150.
MLA	Rupp, Romano A.,et al."Absorbance kinetics of dye-doped systems with photochemical first order kinetics".PHYSICA STATUS SOLIDI B-BASIC SOLID STATE PHYSICS 244.6(2007):2138-2150.

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