Optical absorption losses in electrical contacts used in thin film solar cells

Holovsky, J, Purkrt, A, Izak, T, Poruba, A, Vanecek, M, Dagkaldiran, U, Yates, HM ORCID: https://orcid.org/0000-0002-3261-0183, Evans, P and Sheel, DW 2010, 'Optical absorption losses in electrical contacts used in thin film solar cells' , Physica Status Solidi a Applications and Materials Science, 207 (9) , pp. 2170-2173.

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Abstract

The standardized techniques to characterize the optical properties of thin films are of high importance for development, optimiza-tion and reliable production of thin film solar cells. We apply op-tical transmittance & reflectance spectroscopy, photothermal de-flection spectroscopy (PDS) and laser calorimetry (LC) to evalu-ate optical absorption losses at rough interface between rough thin conductive oxide (TCO) and metal films used as backreflec-tors and electrical contacts in thin film solar cells. The dielectric function of the rough metal can be calculated in Landau-Lifshitz-Looyenga model fitting only one unknown parameter which greatly simplifies modelling of the optical properties of thin film solar cells.

Item Type:	Article
Themes:	Energy
Schools:	Schools > School of Computing, Science and Engineering Schools > School of Computing, Science and Engineering > Salford Innovation Research Centre
Journal or Publication Title:	Physica Status Solidi a Applications and Materials Science
Publisher:	Wiley Blackwell
Refereed:	Yes
ISSN:	0031-8965
Depositing User:	HM Yates
Date Deposited:	21 Oct 2011 08:30
Last Modified:	16 Feb 2022 13:06
URI:	https://usir.salford.ac.uk/id/eprint/18566

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