Electrical properties of Au/C60/n-Si photodiode structures with pristine and dithioloctane-functionalized C60 nanolayers

N. L. Dmitruk, O. Yu Borkovskaya, D. O. Naumenko, E. V. Basiuk, Zs J. Horváth

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The dithioloctane-treatment of C60 film was shown to ensure the deposition on it of gold nanoparticles with the controlled size and shape leading to enhancement of the Au/C60/n-Si structure photocurrent due to the excitation of local plasmons in metal nanoparticles. In this work the detailed investigation of the electrical properties of these structures with the pristine and dithioloctane-treated C60 interlayers was made. The current-voltage and capacitance-voltage dependencies were measured in the temperature range from 80 to 320 K. The mechanisms of the current flow and their parameters were determined. It was shown, that the used of dithioloctane- treatment of C60 layer did not change the mechanisms of the in current flow in Au/C60/n-Si structure, specifically, in a decrease of the series resistance, determined by C60 layer, and in a decrease of the effective height of barrier for the reverse current flow.

Original languageEnglish
Title of host publication2010 27th International Conference on Microelectronics, MIEL 2010 - Proceedings
Pages171-174
Number of pages4
DOIs
Publication statusPublished - Aug 9 2010
Event2010 27th International Conference on Microelectronics, MIEL 2010 - Nis, Serbia
Duration: May 16 2010May 19 2010

Publication series

Name2010 27th International Conference on Microelectronics, MIEL 2010 - Proceedings

Other

Other2010 27th International Conference on Microelectronics, MIEL 2010
CountrySerbia
CityNis
Period5/16/105/19/10

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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    Dmitruk, N. L., Borkovskaya, O. Y., Naumenko, D. O., Basiuk, E. V., & Horváth, Z. J. (2010). Electrical properties of Au/C60/n-Si photodiode structures with pristine and dithioloctane-functionalized C60 nanolayers. In 2010 27th International Conference on Microelectronics, MIEL 2010 - Proceedings (pp. 171-174). [5490508] (2010 27th International Conference on Microelectronics, MIEL 2010 - Proceedings). https://doi.org/10.1109/MIEL.2010.5490508