Electric & Dielectric Properties of MIM Device Using Copolymer LB Films

공중합체 LB막 MIM소자의 전기 및 유전 특성

We fabricated MIM device using copolymer LB films of $C_{18}MA-VE_2$. Electric and dielectric properties of MIM device were investigated. In our experimental results, the thickness of maleate copolymer LB film by elipsometry measurements was about $27{\sim}30[\AA]$. Conductivity was found to be $10^{+15}{\sim}10^{-14}[S/cm]$. The maleate copolymer LB film have the property of insulator like organic ultra-thin film. Frequency-dependent dielectric properties was orientational polarization by the dipole.