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All Journal Indonesian Journal of Physics (IJP)
M.O. M.O. Tjia
Department of Physics, Institut Teknologi Bandung, Jalan Ganesa No. 10, Bandung 40132, Indonesia
Astronomy Computer Science & IT Earth & Planetary Sciences Electrical & Electronics Engineering Energy Engineering

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Fabrication of High Quality Thin Film of PPV Derivative Polymers Using a Spincoating Method F. Fitrilawati; M.O. M.O. Tjia; J. Ziegler; C. Bubeck
Indonesian Journal of Physics Vol 12 No 2 (2001): Vol. 12 No. 2, April 2001
Publisher : Institut Teknologi Bandung

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Abstract

We report in this work the results of fabricating high quality MEH-PPV and MEH-PPB thin films using spincoating method by proper choice of a solvent, weight concentration and spinning speed. It is found that the films prepared from toluene solutions of weight concentration around 5 % at spinning speeds of 2000 rpm show the highest quality of uniform thickness of d = 540 nm for MEH-PPV and d = 450 nm for MEH-PPB with normalized surface roughness (Ra/d) of 0.3 % for MEH-PPV and MEH-PPB.
Co-Authors C. Bubeck F. Fitrilawati J. Ziegler