Buscar
Mostrando ítems 1-10 de 35
Solution-based synthesis of kesterite thin film semiconductors
(IOP Publishing, 2020-01)
Large-scale deployment of photovoltaic modules is required to power our renewable energy future. Kesterite, Cu2ZnSn(S, Se)4, is a p-type semiconductor absorber layer with a tunable bandgap consisting of earth abundant ...
Influence of co-electrodeposition parameters in the synthesis of kesterite thin films for photovoltaic
(Elsevier Science Sa, 2020-10)
Electrodeposition is one of the most attractive techniques for the synthesis of thin films chalcogenides for photovoltaic applications, in particular for earth abundant kesterite. In this work, the influence of core ...
Sin título
(Pontificia Universidad Javeriana, 2018)
Cu 2 ZnSnS 4 Electrodeposition by Sulfurization of Metallic Precursors
(Electrochemical Society, 2017-12)
This work describes the electrodeposition of a Cu-Zn-Sn precursoron conducting glass that transforms into Cu2ZnSnS4 during a heattreatment at 500 °C in vaporized sulfur. Citrate and hydroxylconcentrations were adjusted to ...
Cross-Section Analysis of the Composition of Sprayed Cu 2 ZnSnS 4 Thin Films by XPS, EDS, and Multi-Wavelength Raman Spectroscopy
(Wiley VCH Verlag, 2018-12)
A detailed cross-section analysis of the chemical composition of sprayed Cu 2 ZnSnS 4 thin films is presented. X-ray diffraction (XRD), energy dispersive spectroscopy (EDS), X-ray photoelectron spectroscopy (XPS), and Raman ...
Cu2ZnSnSe4 based solar cells combining co-electrodeposition and rapid thermal processing
(Pergamon-Elsevier Science Ltd, 2018-10)
In this work, a fast two-step process combining co-electrodeposition of a CuZnSn precursor plus a reactive selenization step with a rapid thermal annealing to synthesize Cu2ZnSnSe4 thin films is presented. By tuning the ...
Cu2Mn1-xCoxSnS4: Novel kesterite type solid solutions
(ACADEMIC PRESS INC., 2013-02)
A new family of Cu2Mn1-xCoxSnS4 chalcogenides has been synthesized by conventional solid-state reactions at 850 degrees C. The reactions products were characterized by powder X-ray diffraction (XRD), energy-dispersive X-ray ...