The Effect of Employing the p/i Buffer Layers and In-Situ Hydrogen Treatment for Transparent a-Si:H Solar Cells

Autor:	Min A Park, Sun Jin Yun, Jung Wook Lim, Da Jung Lee
Rok vydání:	2014
Předmět:	In situ Materials science Fabrication Passivation Energy conversion efficiency Biomedical Engineering Analytical chemistry Dangling bond Bioengineering General Chemistry Plasma Condensed Matter Physics Buffer (optical fiber) Transmittance General Materials Science
Zdroj:	Journal of Nanoscience and Nanotechnology. 14:3790-3792
ISSN:	1533-4899 1533-4880
Popis:	In this study, we describe the effects of various thicknesses of triple p/i buffer layers and hydrogen treatment on various performances in the fabrication of transparent a-Si:H solar cells. For the increment of buffer layer thickness, V(oc) increases steadily and J(sc) firstly increases and then decreases. The triple buffer layers also enhance the transmittance as well as conversion efficiency. For hydrogen plasma treatment, overall performances were enhanced with plasma power due to the passivation of dangling bonds at p/i interface. Therefore, the usage of triple buffer layers with proper treatment is beneficial to obtaining transparent a-Si:H solar cells with high quality.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::c656b4634105d544a67abece0e58a79e https://doi.org/10.1166/jnn.2014.8143 Zobrazit plný text záznamu