Fabrication of Cu2ZnSnS4 solar cells by sulfurization of evaporated precursors

Biccari, F.; Chierchia, R.; Valentini, M.; Mangiapane, P.; Salza, E.; Malerba, C.; Azanza Ricardo, C.L.; Mannarino, L.; Scardi, P.; Mittiga, A.

doi:10.1016/j.egypro.2011.10.175

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Cu2ZnSnS4 (CZTS) is a promising material for the production of thin film photovoltaic modules. In this paper we report on the fabrication and characterization of ZnO/CdS/CZTS/Mo solar cells. The CZTS absorber was grown by sulfurization of a precursor composed of a multilayer of ZnS, Sn and Cu. The CZTS structural, compositional and electronic properties were investigated by XRD, SEM-EDS, Raman spectroscopy and conductivity and mobility measurements. Solar cells with the structure ZnO/CdS/CZTS/Mo were produced and fully characterized. The problems connected to the back contact are investigated and discussed.

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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11572/92892

Titolo:	Fabrication of Cu2ZnSnS4 solar cells by sulfurization of evaporated precursors
Autori Unitn:	Malerba, Claudia Azanza Ricardo, Cristy Leonor Scardi, Paolo
Anno di pubblicazione:	2011
Titolo del periodico:	ENERGY PROCEDIA
Abstract:	Cu2ZnSnS4 (CZTS) is a promising material for the production of thin film photovoltaic modules. In this paper we report on the fabrication and characterization of ZnO/CdS/CZTS/Mo solar cells. The CZTS absorber was grown by sulfurization of a precursor composed of a multilayer of ZnS, Sn and Cu. The CZTS structural, compositional and electronic properties were investigated by XRD, SEM-EDS, Raman spectroscopy and conductivity and mobility measurements. Solar cells with the structure ZnO/CdS/CZTS/Mo were produced and fully characterized. The problems connected to the back contact are investigated and discussed.
Handle:	http://hdl.handle.net/11572/92892
Appare nelle tipologie:	03.1 Articolo su rivista (Journal article)

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