O
O. Ramdani
Researcher at Centre national de la recherche scientifique
Publications - 15
Citations - 854
O. Ramdani is an academic researcher from Centre national de la recherche scientifique. The author has contributed to research in topics: Raman spectroscopy & Thin film. The author has an hindex of 11, co-authored 15 publications receiving 826 citations.
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Journal ArticleDOI
Chalcopyrite thin film solar cells by electrodeposition
Daniel Lincot,Jean-François Guillemoles,Stephane Taunier,Denis Guimard,J. Sicx-Kurdi,A. Chaumont,O. Roussel,O. Ramdani,Cédric Hubert,J.P. Fauvarque,N. Bodereau,L. Parissi,P. Panheleux,P. Fanouillere,Negar Naghavi,Pierre-Philippe Grand,Moez Benfarah,Paul C. Mogensen,O. Kerrec +18 more
TL;DR: In this article, the state of the art in using electrodeposition to prepare chalcopyrite absorber layers in thin film solar cells is reviewed and the manufacturability of the corresponding process to large areas is presented.
Journal ArticleDOI
Cu(In,Ga)(S,Se)2 solar cells and modules by electrodeposition
Stephane Taunier,J. Sicx-Kurdi,Pierre-Philippe Grand,A. Chomont,O. Ramdani,L. Parissi,P. Panheleux,Negar Naghavi,Cédric Hubert,Moez Benfarah,J.P. Fauvarque,James P. Connolly,O. Roussel,Paul C. Mogensen,E. Mahe,Jean-François Guillemoles,Daniel Lincot,O. Kerrec +17 more
TL;DR: In this article, a low-cost electrodeposition process for Cu(In,Ga)(S,Se) 2 (CIGS) solar cells is proposed. But the authors do not consider the effect of Sulfur content on the microstructure.
Journal ArticleDOI
One-step electrodeposited CuInSe2 thin films studied by Raman spectroscopy
O. Ramdani,Jean-François Guillemoles,Daniel Lincot,Pierre-Philippe Grand,Elisabeth Chassaing,O. Kerrec,E. Rzepka +6 more
TL;DR: In this paper, MicroRaman spectroscopy was used to identify and quantify the individual phases present in the thin films of the main ternary phase (CuInSe2) and elementary selenium Se0 and copper selenide binary phases CuxSe.
One-step electrodeposited CuInSe 2 thin films studied by Raman spectroscopy
TL;DR: In this article, the analysis of the Raman spectra, the main ternary phase (CuInSe 2 ) and elementary selenium Se 0 were clearly identified.
Journal ArticleDOI
Raman microprobe characterization of electrodeposited S-rich CuIn"S,Se… 2 for photovoltaic applications: Microstructural analysis
Victor Izquierdo-Roca,Alejandro Pérez-Rodríguez,Albert Romano-Rodriguez,Joan Ramon Morante,J. Álvarez-García,Lorenzo Calvo-Barrio,Veronica Bermudez,Pierre-Philippe Grand,O. Ramdani,L. Parissi,O. Kerrec +10 more
TL;DR: In this paper, a detailed Raman scattering and microstructural characterization of S-rich CuIn(S,Se)2 absorbers produced by electrodeposition of nanocrystalline CuInSe2 precursors and subsequent reactive annealing under sulfurizing conditions is reported.