Photon emission induced by elastic exciton--carrier scattering in semiconductor quantum wells

Autor: Ouerdane, H., Varache, R., Portnoi, M. E., Galbraith, I.

Publikováno v: The European Physical Journal B vol. 65, p.195 (2008)

We present a study of the elastic exciton--electron ($X-e^-$) and exciton--hole ($X-h$) scattering processes in semiconductor quantum wells, including fermion exchange effects. The balance between the exciton and the free carrier populations within t

Externí odkaz: http://arxiv.org/abs/cond-mat/0509492

Interface properties of amorphous-crystalline silicon heterojunctions prepared using DC saddle-field PECVD

Autor: Halliop, B., Salaun, M.F., Favre, W., Varache, R., Gueunier-Farret, M.E., Kleider, J.P., Kherani, N.P.

Publikováno v: In Journal of Non-Crystalline Solids 1 September 2012 358(17):2227-2231

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Influence of Edge Recombinations on the Performance of Half-, Shingled- and Full Silicon Heterojunction Solar Cells

Autor: Giglia, V., Veirman, J., Varache, R., Portaluppi, B., Harrison, S., Fourmond, E.

Publikováno v: 37th European Photovoltaic Solar Energy Conference and Exhibition
37th European Photovoltaic Solar Energy Conference and Exhibition, Sep 2020, online, France. pp.282-285

37th European Photovoltaic Solar Energy Conference and Exhibition; 282-285
Full size silicon heterojunction solar cells (SHJ) made on the pilot line at CEA-INES reach efficiencies () up to 24.5%. However, photoluminescence pictures of such cells

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9d33dc910ea78fbf42804d819c8f7f0c
https://doi.org/10.4229/eupvsec20202020-2co.15.4

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