Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
7938669 | Superlattices and Microstructures | 2018 | 18 Pages |
Abstract
In this report, we investigate the fabrication of solar cells obtained by chemical bath technique, based on CdS as window layer and PbS and PbS-Li+-doped as the active layer. We report open-circuit-voltage Voc values of â¼392â¯meV for PbS and â¼630â¯meV for PbSLi+-doped, a remarkable enhanced in the open circuit voltage is shown for solar cells with doped active layer. Li+ ion passivate the dangling bonds in PbS-metal layer interface in consequence reducing the recombination centers.
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Physical Sciences and Engineering
Materials Science
Electronic, Optical and Magnetic Materials
Authors
M. Chávez Portillo, J. Alvarado Pulido, S. Gallardo Hernández, B.S. Soto Cruz, S. Alcántara Iniesta, R. Gutiérrez Pérez, O. Portillo Moreno,