Blue CdTe surface obtained by CdCl 2 thermal treatment and their performance on CdTe solar cell

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Resumen

CdTe semiconductor thin film as absorbent material needs to be recrystallized, in order to improve the electrical and crystalline properties of this material. CdCl 2 thermal treatment was used to reduce the defects between CdS and CdTe thin films that helps to obtain the physical properties require. On the other hand, CdCl 2 treatment leads a special blue color in the CdTe surface. The electrical properties of CdTe are influenced for this coloration and confirm a close correlation between the quality of interfaces and its photovoltaic efficiency on CdTe solar cells. A systematic characterization was made to understand the blue color origin. This study revealed TeO X on the CdTe surface.

Idioma originalInglés
Título de la publicación alojada2018 IEEE 7th World Conference on Photovoltaic Energy Conversion, WCPEC 2018 - A Joint Conference of 45th IEEE PVSC, 28th PVSEC and 34th EU PVSEC
EditorialInstitute of Electrical and Electronics Engineers Inc.
Páginas812-817
Número de páginas6
ISBN (versión digital)9781538685297
DOI
EstadoPublicada - 26 nov. 2018
Evento7th IEEE World Conference on Photovoltaic Energy Conversion, WCPEC 2018 - Waikoloa Village, Estados Unidos
Duración: 10 jun. 201815 jun. 2018

Serie de la publicación

Nombre2018 IEEE 7th World Conference on Photovoltaic Energy Conversion, WCPEC 2018 - A Joint Conference of 45th IEEE PVSC, 28th PVSEC and 34th EU PVSEC

Conferencia

Conferencia7th IEEE World Conference on Photovoltaic Energy Conversion, WCPEC 2018
País/TerritorioEstados Unidos
CiudadWaikoloa Village
Período10/06/1815/06/18

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