MULTIPLE PHOTOCHEMICAL SWITCHING DEVICE BASED ON LANGMUIR-BLODGETT-FILMS

被引：23

作者：

TACHIBANA, H

MANDA, E

AZUMI, R

NAKAMURA, T

MATSUMOTO, M

KAWABATA, Y

机构：

[1] National Chemical Laboratory for Industry, Tsukuba

来源：

APPLIED PHYSICS LETTERS | 1992年 / 61卷 / 20期

关键词：

D O I：

10.1063/1.108184

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We have demonstrated that the multiple photochemical switching device can be fabricated by successive deposition of two different photochemical switching Langmuir-Blodgett (LB) films consisting of molecules with switching, transmission, and working units, each corresponding to azobenzene derivatives, alkyl chain, and conductive pyridinium (TCNQ)2 complex, respectively. The photoisomerization of switching units causes a change in conductivity of the LB films, which is associated with working units. When molecules with different switching units are used to assemble the device, its conductivity can be controlled by the irradiation with four types of control light.

引用

页码：2420 / 2421

页数：2

共 8 条

[1] GENERATION OF MAXWELL DISPLACEMENT CURRENT ACROSS AN AZOBENZENE MONOLAYER BY PHOTOISOMERIZATION [J].