• Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference
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• 1999.05a
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• pp.49-52
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• 1999

We studied on the ultra thin DMPC by Langmuir-Blodgett(LB) method. The $\pi$ -A isotherm of the DMPC was measured at the air-water interface varying with the compressing speed and amounts of solutions for spreading. DMPC molecules have one phosphatidylcholine head group and two long alky groups with carbonyl group. Displacement currents generated during the compression of monolayers of DMPC on the surface of water were investigated. The molecular arrangement of deposited films were evaluated by measuring the absorption with the UVspectrometer. And we made structures of metal(Au)/DMPC/Metal(Au) and examined electron through DMPC LB films by means of current-voltage(I-V) measurement .