Title :
Admittance spectroscopy and SPICE simulations for small-molecule based thin organic films
Author :
Zbigniew Łukasiak;Anna Zawadzka;Przemyslaw Płóciennik;Andrzej Korcala;Krzysztof Bartkiewicz
Author_Institution :
Institute of Physics, N. Copernicus University, Grudziadzka 5 Street, 87-100 Torun, Poland
Abstract :
Thin layers of copper phthalocyanine (CuPc) and tris(8-hydroxyquinoline) aluminium (Alq3) deposited on glass with aluminium contacts were investigated by admittance spectroscopy. Samples were prepared using the conventional thermal evaporation in high vacuum. The conductance and capacitance spectra in the frequency range from 1Hz to 250kHz of such structures have been registered. The electrical properties of measured structures are properly described by proposed RC model. Parameters of model were obtained using SPICE simulations of the equivalent RC circuit of the structure.
Keywords :
"Admittance","Spectroscopy","SPICE","Aluminum","Copper","Glass","Contacts","Capacitance","Frequency","Electric variables measurement"
Conference_Titel :
ICTON Mediterranean Winter Conference,2009. ICTON-MW 2009. 3rd
Print_ISBN :
978-1-4244-5745-8
DOI :
10.1109/ICTONMW.2009.5385615
