Photoinduced conductivity and nonlinear optical properties of [M(R, R′timdt)2] dithiolenes (M = Ni, Pd, Pt; R,R′timdt = monoreduced imidazolidine-2,4,5-trithione) as materials for optically driven switches and photodetectors

被引：54

作者：

Aragoni, MC

Arca, M

Cassano, T

Denotti, C

Devillanova, FA

Isaia, F

Lippolis, V

Natali, D

Nitti, L

Sampietro, M

Tommasi, R

Verani, G

机构：

[1] Univ Cagliari, Dipartimento Chim Inorgan & Analit, I-09042 Monserrato, Italy

[2] Univ Bari, Dipartimento Fis, INFM, DETO, I-70126 Bari, Italy

[3] Politecn Milan, Dipartimento Elettr & Informaz, I-20133 Milan, Italy

来源：

INORGANIC CHEMISTRY COMMUNICATIONS | 2002年 / 5卷 / 10期

关键词：

Ni; Pd and Pt dithiolenes; NIR; photoconductivity; optoelectronics; IR photodetector; time-resolved saturation dynamics;

D O I：

10.1016/S1387-7003(02)00582-8

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The unusual NIR-photoconducting properties of [M(Et,Pent-timdt)2] neutral dithiolenes (M=Ni, Pd, Pt; Et,Pent-timdt= monoreduced N-ethyl,N'-pentylimidazolidine-2,4,5-trithione) have been investigated with the aim of developing wavelength-selective air-stable photodetectors. In addition, the ps time-resolved dynamics of the absorption saturation has been studied on the Pd-complex by means of pump-probe experiments. (C) 2002 Elsevier Science B.V. All rights reserved.

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收藏

页码：869 / 872

页数：4

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