Semiconducting Thin Films of CuSbS2

Messina, Sarah y Hernández, Paz y Peña Méndez, Yolanda (2011) Semiconducting Thin Films of CuSbS2. Química Hoy, 2 (1).

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Resumen

In this paper we present amethod to produce polycrystalline CuSbS2 thin ?lms tbrough a solid-state reaction at 350ºC and 400ºC involving thin?lm multilayer of Sb2S3-CuS or C2-x Se by chemical bathdeposition technique. The formationoftheterna:ry compound was con:firmed by X-ray di?raction (XRD). A direct optica1 band gap of approx. 1.57 eV and a p-type electrical conductivity of 103 (Ω.cm) were m.easured. These optoelectronic chamcteristics showperspective forthe use of CuSbS2 as a suitable absorber material in photovoltaic applications.

Tipo de elemento:

Article

Materias:

Q Ciencia > Q Ciencias en General
Q Ciencia > QD Química

Divisiones:

Ciencias Químicas

Usuario depositante:

Admin Eprints

Creadores:

Creador	Email	ORCID
Messina, Sarah	NO ESPECIFICADO	NO ESPECIFICADO
Hernández, Paz	NO ESPECIFICADO	NO ESPECIFICADO
Peña Méndez, Yolanda	yolanda.penamn@uanl.edu.mx	NO ESPECIFICADO