D. Zuev, O. Novodvorsky, A. Lotin, A. V. Shorokhova, O. Khramova, G. Untila, A. Poroykov, T. Kost, A. Chebotareva
{"title":"Application of laser texturing method for mc-Si solar cells fabrication","authors":"D. Zuev, O. Novodvorsky, A. Lotin, A. V. Shorokhova, O. Khramova, G. Untila, A. Poroykov, T. Kost, A. Chebotareva","doi":"10.12684/ALT.1.53","DOIUrl":null,"url":null,"abstract":"The results of the experiments on the “black” mc-Si surface fabrication by the nanosecond pulses of the YAG laser second harmonic and on application of the introduced laser texturing method for the mc-Si solar cells efficiency improvement are represented. The developed version of laser texturing permits producing a low-reflection mc-Si surface with the reflectance of ~3% in the spectral range of 0.3-1.1 μm. The application of the introduced laser texturing method in mc-Si solar cells fabrication makes it possible to increase the short circuit current density and quantum efficiency.","PeriodicalId":103215,"journal":{"name":"ALT Proceedings","volume":"76 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2012-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"ALT Proceedings","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.12684/ALT.1.53","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
The results of the experiments on the “black” mc-Si surface fabrication by the nanosecond pulses of the YAG laser second harmonic and on application of the introduced laser texturing method for the mc-Si solar cells efficiency improvement are represented. The developed version of laser texturing permits producing a low-reflection mc-Si surface with the reflectance of ~3% in the spectral range of 0.3-1.1 μm. The application of the introduced laser texturing method in mc-Si solar cells fabrication makes it possible to increase the short circuit current density and quantum efficiency.
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