Result: Interfacial chemistry control in thin film solar cells based on electrodeposited CuIn(S, Se)2
Title:
Interfacial chemistry control in thin film solar cells based on electrodeposited CuIn(S, Se)2
Authors:
Source:
Proceedings of Symposium O on thin film chalcogenide photovoltaic materials, EMRS 2006 conference, Nice, France, May 29-June 2, 2006Thin solid films. 515(15):6123-6126
Publisher Information:
Lausanne: Elsevier Science, 2007.
Publication Year:
2007
Physical Description:
print, 11 ref
Original Material:
INIST-CNRS
Subject Terms:
Crystallography, Cristallographie cristallogenèse, Electronics, Electronique, Metallurgy, welding, Métallurgie, soudage, Condensed state physics, Physique de l'état condensé, Sciences exactes et technologie, Exact sciences and technology, Physique, Physics, Etat condense: structure electronique, proprietes electriques, magnetiques et optiques, Condensed matter: electronic structure, electrical, magnetic, and optical properties, Structure électronique et propriétés électriques des surfaces, interfaces, couches minces et structures de basse dimensionnalité, Electronic structure and electrical properties of surfaces, interfaces, thin films and low-dimensional structures, Phénomènes de transport électronique dans les couches minces et les structures de basse dimensionnalité, Electronic transport phenomena in thin films and low-dimensional structures, Domaines interdisciplinaires: science des materiaux; rheologie, Cross-disciplinary physics: materials science; rheology, Science des matériaux, Materials science, Méthodes de dépôt de films et de revêtements; croissance de films et épitaxie, Methods of deposition of films and coatings; film growth and epitaxy, Electrodépôt, Electrodeposition, electroplating, Sciences appliquees, Applied sciences, Electronique, Electronics, Electronique des semiconducteurs. Microélectronique. Optoélectronique. Dispositifs à l'état solide, Semiconductor electronics. Microelectronics. Optoelectronics. Solid state devices, Circuits intégrés, Integrated circuits, Conception. Technologies. Analyse fonctionnement. Essais, Design. Technologies. Operation analysis. Testing, Energie, Energy, Energie naturelle, Natural energy, Energie solaire, Solar energy, Conversion photovoltaïque, Photovoltaic conversion, Cellules solaires. Cellules photoélectrochimiques, Solar cells. Photoelectrochemical cells, Cellule solaire, Solar cells, Composition surface, Surface composition, Cuivre séléniure, Copper selenides, Dispositif couche mince, Thin film devices, Dispositif photovoltaïque, Photovoltaic cell, Dispositivo fotovoltaico, Dépôt électrolytique, Electrodeposition, Fabrication microélectronique, Microelectronic fabrication, Fabricación microeléctrica, Gravure, Etching, Propriété électrique, Electrical properties, Recuit thermique rapide, Rapid thermal annealing, Revêtement électrodéposé, Electrodeposited coatings, Traitement surface, Surface treatments, 8115P, 8460J, CuIn(S,Se)2, Surface and bulk composition
Time:
7350, 8540
Document Type:
Conference
Conference Paper
File Description:
text
Language:
English
Author Affiliations:
IRDEP, (UMR 7174, EDF-CNRS-ENSCP), 6 quai Watier, 78401 Chatou, France
Institut Lavoisier (UMR 8180, CNRS-UVSQ), Université de Versailles-Saint Quentin, 45 avenue des Etats-Unis, 78035 Versailles, France
Institut Lavoisier (UMR 8180, CNRS-UVSQ), Université de Versailles-Saint Quentin, 45 avenue des Etats-Unis, 78035 Versailles, France
ISSN:
0040-6090
Rights:
Copyright 2007 INIST-CNRS
CC BY 4.0
Sauf mention contraire ci-dessus, le contenu de cette notice bibliographique peut être utilisé dans le cadre d’une licence CC BY 4.0 Inist-CNRS / Unless otherwise stated above, the content of this bibliographic record may be used under a CC BY 4.0 licence by Inist-CNRS / A menos que se haya señalado antes, el contenido de este registro bibliográfico puede ser utilizado al amparo de una licencia CC BY 4.0 Inist-CNRS
CC BY 4.0
Sauf mention contraire ci-dessus, le contenu de cette notice bibliographique peut être utilisé dans le cadre d’une licence CC BY 4.0 Inist-CNRS / Unless otherwise stated above, the content of this bibliographic record may be used under a CC BY 4.0 licence by Inist-CNRS / A menos que se haya señalado antes, el contenido de este registro bibliográfico puede ser utilizado al amparo de una licencia CC BY 4.0 Inist-CNRS
Notes:
Electronics
Energy
Physics and materials science
Physics of condensed state: electronic structure, electrical, magnetic and optical properties
Energy
Physics and materials science
Physics of condensed state: electronic structure, electrical, magnetic and optical properties
Accession Number:
edscal.18781104
Database:
PASCAL Archive
Further Information
In this work, we present a study on CuIn(S,Se)2 absorbers prepared by electrodeposition followed by rapid thermal annealing promising to lower manufacturing cost. However the annealed material contains copper sulpho-selenide of Cu(Sy,Se1-y) type which is harmful for the electrical properties of photovoltaic devices. These phases are removed by a cyanide etching. Because of an intrinsic variability of absorber fabrication process, the presented survey is based on statistic approach. We highlighted the influence of a cyanide treatment on surface and bulk compositions. The surface composition follows a distribution according to a Cu(S,Se)-CuIn(S,Se)2 system and the bulk composition agrees with Cu(S,Se)2-CuIn3(S,Se)5 system. Moreover, surface composition can be modified by adjusting the cyanide concentrations of etching solution without any changes in the bulk one. It ensues that Cu(S,Se) is not only present on the surface but also in the bulk of samples.