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Evidence of phase transition of indium doped Zinc phthalocyanine
Author(s)
Rojanasuwan, Sunit
Prajuabwan, Pakorn
Chanhom, Annop
Jaruvanawat, Anuchit
Date Issued
April 29, 2013
Type
Conference Paper
Abstract
A new intercalation of Indium and Zinc Phthalocyanine(ZnPc) thin films is developed by using thermal co-evaporation method. Optical characteristics of In-doped ZnPc are studied in comparison with pristine ZnPc, which shows improvement on optical absorption at the visible spectrum. The presence of a new phase transition upon Indium doping is examined and consequently support the idea of the intercalated phase upon doping. A Schottky diode made of Indium doped ZnPc is fabricated in order to measure its electrical properties, its photo-current spectrum confirms the existence of phase transition. © (2013) Trans Tech Publications, Switzerland.
Citation
Applied Mechanics and Materials, 313-314, 121-125, 2013