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Displacement Properties of Nano Structure Dendrimer

Song Jin-Won    (Dept. of Electrical and Electronic Eng. Grad., Dongshim University   ); Lee Kyung-Sup    (Dept. of Electrical Eng., Dongshin University   ); Lee Woo-Ki    (Dept. of Electrical Eng., Dongshin University   ); Choi Young-Il    (Dept. of Optical Electronic Information, Chosun College of Science & Technology   ); Yoon Suk-Am    (Dept. of Electrical Eng., Songwon College   ); Choi Chung-Seog    (Electrical Safety Laboratory Research Institute  );
  • 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 azobenzene 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.


  • 주제어

    Displacement Properties .   Langmuir-Blodgett (LB) technique.  

  • 참고문헌 (12)

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    6. Eunmi Park, Eun-Mi Son, Bum-Jong Lee and Chungkyun Kim, 'A Silyl Ether Network Langmuir - Blodgett Film from a Carbosilane Dendron', KIEE International Transactions on Electrophysical and Applications., Vol. 12C, No. 1, pp. 38-41, February 2002 
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    9. Roberto La Ferla, 'Conformations and dynamics of dendrimers and cascade macromolecules', J. Chem. Phys., 106 (2), 1997 
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    11. H. C. Yoon, J. M. Kim and Y. S. Kwon, 'The Study on Spectroscopic and Morphological Behavior of Merocyanine Dye LB Films', KIEE Int. Trans. on EA., Vol. 12C, no. 1, pp. 56-60, 2002 
    12. Jeong-Yeul Seo, Hoon-Kyu Shin and Young-Soo Kwon, 'Structure Features and Electrical Properties of Polyurethan LB Films', KIEE International Transactions on Electrophysical and Applications., Vol. 12C, No. 1, pp. 52-55, February 2002 
  • 이 논문을 인용한 문헌 (1)

    1. Lee Jae-Hong ; Lee Byung-Wook ; Kim ChangKyo ; Hong Chinsoo 2005. "InfluenceofPre-TreatmentontheFormationofOrderedNano-SizedPoresFabricatedbyAluminumAnodizationMethod" 전기학회논문지. The transactions of the Korean Institute of Electrical Engineers. C/ C, 전기물성·응용부문, 54(6): 239~244     

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