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Type: Artigo de periódico
Title: Diamond Like Carbon Used As Antireflective Coating On Crystalline Silicon Solar Cells
Author: Oliveira Jr. M.H.
Silva D.S.
Cortes A.D.S.
Namani M.A.B.
Marques F.C.
Abstract: Amorphous carbon with different structures was used as antireflective coating on crystalline silicon solar cells. Polymeric-like carbon (PLC) and diamond-like carbon (DLC) were deposited by the PECVD technique on the anode and cathode electrode, respectively. Tetrahedral-like carbon (ta-C) was deposited by the filtered cathodic vacuum arc (FCVA). An increase in the short circuit current comparable to that obtained by conventional antireflective coating (SnO2) was obtained using PLC antireflective coating. The effect on the short circuit current of the other structures (DLC and ta-C) is reduced mainly due to the band gap and/or a mismatch on the index of refraction of the film and the crystalline silicon substrate. © 2009 Elsevier B.V. All rights reserved.
Citation: Diamond And Related Materials. , v. 18, n. 5-8, p. 1028 - 1030, 2009.
Rights: fechado
Identifier DOI: 10.1016/j.diamond.2009.01.018
Date Issue: 2009
Appears in Collections:Unicamp - Artigos e Outros Documentos

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