Interaction of selected gases with zinc phthalocyanine thin films: theoretical and experimental studies

0398777 - FZÚ 2014 RIV FR eng J - Journal Article
Šebera, Jakub - Fitl, P. - Vlček, J. - Vrňata, M. - Fendrych, František - Kopeček, Jaromír - Kratochvílová, Irena
Interaction of selected gases with zinc phthalocyanine thin films: theoretical and experimental studies.
European Physical Journal-Applied Physics. Roč. 64, č. 1 (2013), "10202-p1"-"10202-p6". ISSN 1286-0042. E-ISSN 1286-0050
R&D Projects: GA TA ČR TA01011165; GA ČR(CZ) GAP304/10/1951; GA ČR(CZ) GAP108/11/1298
Institutional support: RVO:68378271
Keywords : Zinc phthalocyanine * charge transport * sensor * DFT
Subject RIV: BM - Solid Matter Physics ; Magnetism
Impact factor: 0.789, year: 2013

In this work we studied both theoretically and experimentally interactions between Zinc Phthalocyanine and selected gasses (Ar, He, N2, O2, H2, NO2). Specifically, we focused on electrical conductivity as important macroscopical physical parameter reflecting ZnPc/gass complexes interaction states. To interpret the measured data, and determine the main parameters that influence the resistivity/charge transport ability of ZnPc in a specific gas atmosphere density functional theory has been used. Combining experimental results and DFT modelling we were able to characterize states/parameters influencing charge transport conditions from new and comprehensive perspectives.
Permanent Link: http://hdl.handle.net/11104/0226388