대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2006년도 제37회 하계학술대회 논문집 C
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- Pages.1330-1332
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- 2006
덴드리머의 전기적 특성 연구
A Study on Electrical Properties of Dendrimer
- Choi, Yong-Sung (Department of Electrical Engineering, Dongshin University) ;
- Song, Jin-Won (KIMM) ;
- Lee, Woo-Ki (Department of Electrical Engineering, Dongshin University) ;
- Lee, Kyung-Sup (Department of Electrical Engineering, Dongshin University)
- 발행 : 2006.07.12
초록
In the Langmuir-Blodgett (LB) technique, a monolayer on the water surface is transferred onto a substrate, which is raised and dipped through the surface. From this, multilayers can be obtained in which constituent molecules are periodically arranged. The LB technique has attracted considerable interest in the fabrication of electrical and electronic devices. Many researchers have investigated the electrical properties of monolayer and multiplayer films. Dendrimers represent a new class of synthetic macromolecules characterized by a regularly branched treelike structure. Multiple branching yields a large number of chain ends that distinguish dendrimers from conventional star-like polymers and microgels. The agobenzene dendrimer is one of the dendritic macromolecules that include the azo-group exhibiting a photochromic character. Due to the Presence of the charge transfer element of the azo-group and its rod-shaped structure, these compounds are expected to have potential interest in electronics and ptoelectronics, especially in nonlinear optics. In the present paper, we give pressure stimulation to organic thin films and detect the induced displacement current.
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