Publications

Authors:

Romeo, N.; Bosio, N.; Romeo, Alessandro; Menossi, D.; Mazzamuto, S.; Piccinelli, Fabio; Bettinelli, Marco Giovanni

Title:

CuInGaSe2/CdS thin film solar cells made with new precursors prepared by sputtering

Year:

2009

Type of item:

Contributo in atti di convegno

Tipologia ANVUR:

Contributo in Atti di convegno

Language:

Inglese

Format:

Elettronico

Congresso:

24th European Photovoltaic Solar Energy Conference and Exhibition

Place:

Amburgo, Germania

Period:

21-25 Settembre 2009

Publisher:

WIP-Renewable Energies

ISBN:

3936338256

Page numbers:

2930-2932

Keyword:

CIGS; Sputtering; Thin films

Short description of contents:

CuInGaSe2/CdS thin film solar cells have been prepared by using only sputtering and selenization in a Se vapour. First of all, a precursor for the formation of a thin film of CuInSe2 is prepared on a one inch square soda-lime glass by sputtering in sequence Mo, In2Se3 and Cu. The staked layers are annealed at 400°C for half an hour and then selenized at 530°C for 10 minutes. In this way, a uniform CuInSe2 film is obtained. In order to get a CuInGaSe2 film, an alloy of Cu-Ga is deposited by sputtering on top of CuInSe2 and the stacked CuInSe2/Cu-Ga is selenized at 530°C for 10 minutes. Solar cells are prepared by depositing in sequence CdS, intrinsic ZnO and Al-doped ZnO. 14% uniform efficiencies on 1 inch square area are easily obtained. Since this process uses only sputtering and selenization techniques, it is suitable to be scaled-up to large area production.

Web page:

http://www.eupvsec-proceedings.com/proceedings?fulltext=Romeo&paper=4272

Product ID:

57580

Handle IRIS:

11562/337773

Deposited On:

July 11, 2012

Last Modified:

November 24, 2022

Bibliographic citation:

Romeo, N.; Bosio, N.; Romeo, Alessandro; Menossi, D.; Mazzamuto, S.; Piccinelli, Fabio; Bettinelli, Marco Giovanni, CuInGaSe2/CdS thin film solar cells made with new precursors prepared by sputtering  in Proceedings of 24th European Photovoltaic Solar Energy Conference and Exhibition , WIP-Renewable Energies , Proceedings of "24th European Photovoltaic Solar Energy Conference and Exhibition" , Amburgo, Germania , 21-25 Settembre 2009 , 2009 , pp. 2930-2932

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