KnE Materials Science

ISSN: 2519-1438

The latest conference proceedings on physical materials, energy materials, electrical materials.

Precursor Compounds for Cu2ZnSe2 Structure

Published date: Oct 14 2018

Journal Title: KnE Materials Science

Issue title: Sino-Russian ASRTU Conference Alternative Energy: Materials, Technologies, and Devices

Pages: 32–38

DOI: 10.18502/kms.v4i2.3034

Authors:

A A Timina

K A Karpov

L N Maskaeva - mln@ural.ru

V F Markov

Abstract:

Chemical deposition from aqueous environments has significant perspective among existing methods of obtaining Cu2Se and ZnSe thin films. This method eliminates using complex expensive equipment, high-temperature heating, and deep vacuum. In this work, the calculation method for predicting the border conditions for the formation of individual metal chalcogenides phases was presented and widely tested on practice. Energy-dispersive analysis was used to investigate the elemental composition of the films. According to the results of thermoelectric power method, the layers had hole type conductivity.

Keywords: thin films, chemical bath deposition, ion equilibrium, border conditions for deposition, copper (I) selenide, zinc selenide

References:

[1] Green, M. A. (2017). Solar cell efficiency tables (version 50). Progress in Photovoltaics:Research and Applications, vol. 25, pp. 668–676.


[2] Adachi, S. (2015). Earth-abundant Materials for Solar Cells: Cu2–II–IV–VI4 Semiconductors, p. 528. Wiley.


[3] Kvartzkhelia, R. K. (1981). Electrochemistry of Hydroxylamine, p. 108. Tbilisi: Metzniereba.

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