Ag interlayered transparent conducting electrode for photovoltaic cells

Jeong Do Yang, Il Woo Ok, Jung Min Cho, Dong Hee Park, Won Suk Shin, Kyoung Gon Kim, Sang Jin Moon, Kyung-hwa Yoo, Won Kook Choi

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Abstract

We fabricated the organic photovoltaic (OPV) cells on the transparent and low resistive multilayer electrode of a few nm Ag layer embedded Al doped zinc oxide film (AZO/Ag/AZO) on a glass. AZO and Ag consisting of the continuous multilayer were fabricated using rf magnetron at room temperature successively. AZO (45 nm)/Ag (11 nm)/AZO (45 nm) electrode shows an electrical resistivity of 6:56 × 10 -5 ωcm, optical transmittance of 89.3% at 550nm and figure of merit (FOM) value of 4:94 × 10 -2 ω -1. An inverted structure OPV was fabricated on AZO/Ag/AZO transparent electrode in which TiOx and PEDOT:PSS were used as an electron transport and hole transport layer respectively. The OPVs showed power conversion efficiency and fill factor as high as 2.07%, 0.51 respectively.

Original languageEnglish
Article number10NE07
JournalJapanese Journal of Applied Physics
Volume51
Issue number10 PART 2
DOIs
Publication statusPublished - 2012 Oct 1

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All Science Journal Classification (ASJC) codes

  • Engineering(all)
  • Physics and Astronomy(all)

Cite this

Yang, J. D., Ok, I. W., Cho, J. M., Park, D. H., Shin, W. S., Kim, K. G., Moon, S. J., Yoo, K., & Choi, W. K. (2012). Ag interlayered transparent conducting electrode for photovoltaic cells. Japanese Journal of Applied Physics, 51(10 PART 2), [10NE07]. https://doi.org/10.1143/JJAP.51.10NE07