The research of photo-electrophysical properties of cobalt phthalocyanine film
DOI:
https://doi.org/10.31489/2019No2/16-20Keywords:
cobalt phthalocyanine, solid film, nanowires, IVC, impedance spectroscopyAbstract
The paper presents results of a study of photo-electrophysical characteristics in a solid film and nanowires of cobalt phthalocyanine (CoPc). A solid CoPc film on a substrate with a conductive surface ITO (indium tin oxide) was obtained by thermal evaporation in vacuum. CoPc nanowires were obtained by the temperature gradient physical vapor deposition (TG-PVD). Measurements of current-voltage characteristics were carried out using a potentiostat-galvanostat P20X in the linear sweep mode. The study of transport kinetics and carrier recombination was carried out on the impedance meter P45X. A xenon lamp with radiation intensity equal to 100 mW/cm2 was used as a solar light simulator.
References
"1 Vidya C., A. Hoskeri Priya, Joseph C.M. Structural and Optical Properties of Vacuum Coated and Annealed Copper Phthalocyanine (CUPC) Thin Films. Proceedings of the 4th Intern. Conf. on Materials Processing and Characterzation (ICMPC). Gokaraju Rangaraju Inst Engin & Technol, Hyderabad, India, 2015, pp. 1770 – 1775.
Keeratithiwakorn P., Songkeaw P., Onlaor K. & Tunhoo B., Structural properties of copper phthalocyanine films grown by electrophoretic deposition process. Materials Today: Proceedings, 2017, Issue 4, pp. 6194 – 6199.
Kim K., Ihm K., Kim B. Surface Property of Indium Tin Oxide (ITO) After Various Methods of Cleaning. ACTA PHYSICA POLONICA A. Proceedings of the 4th International Congress APMAS2014, 2015, Fethiye, Turkey, Vol. 127, No. 4, pp. 1176-1179.
Fangmei Liu, Jia Sun, Si Xiao et al. Controllable fabrication of copper phthalocyanine nanostructure crystals. Nanotechnology, 2015, 26, 22, 225601, pp. 1 – 8.
Zavgorodniy A.V., Aimukhanov A.K., Zeinidenov A.K., Akhatova Zh.Zh. Study of the effect of an external magnetic field on the photoelectric properties of a copper phthalocyanine film. Bulletin of the Karaganda University. Physics Series. 2019, No. 1 (93), pp.18 – 25.
El-Nahass M. M., Bahabri F.S. & Al-Harbi R. Optical Properties of Copper Phthalocyanine (CuPc) Thin Films. Egypt. J. Sol.,2001, Vol. 24, Issue 1, pp. 11 – 19.
Tiwari S., Greenham N.C. Charge mobility measurement techniques in organic semiconductors. Optical and Quantum Electronics, 2009, Vol. 41, Issue 2, pp. 69 – 89.
Zavgorodniy A.V., Aimukhanov A.K., Zeinidenov A.K., Ayubekova A.Ye. The influence of the magnetic field on the current-voltage characteristics of cupc nanostructures. Eurasian Physical Technical Journal. 2019, Vol.16, No.1(31), pp.54 – 61.
Bisquert J., Mora-Sero I., et al. Diffusion–Recombination Impedance Model for Solar Cells with Disorder and Nonlinear Recombination. ChemElectroChem, 2014, Vol. 1, Issue 1, pp. 289 – 296.
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