Light trapping in ultrathin monocrystalline silicon solar cells

Ki Jun Yu; Li Gao; Jae Suk Park; Yu Ri Lee; Christopher J. Corcoran; Ralph G. Nuzzo; Debashis Chanda; John A. Rogers

doi:10.1002/aenm.201300542

Light trapping in ultrathin monocrystalline silicon solar cells

Ki Jun Yu, Li Gao, Jae Suk Park, Yu Ri Lee, Christopher J. Corcoran, Ralph G. Nuzzo, Debashis Chanda, John A. Rogers

Department of Electrical and Electronic Engineering

Research output: Contribution to journal › Article › peer-review

49 Citations (Scopus)

Abstract

Light-trapping schemes implemented with ultrathin, 3 μm thick silicon solar cells offer excellent opportunities for greatly enhanced absorption and corresponding improvements in efficiency of operation. Optically optimized cells of this type yield energy conversion efficiencies that are higher by ≈190% compared to otherwise identical cells that do not exploit light-trapping features, consistent with optical modeling results.

Original language	English
Pages (from-to)	1401-1406
Number of pages	6
Journal	Advanced Energy Materials
Volume	3
Issue number	11
DOIs	https://doi.org/10.1002/aenm.201300542
Publication status	Published - 2013 Nov

All Science Journal Classification (ASJC) codes

Renewable Energy, Sustainability and the Environment
Materials Science(all)

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abstract = "Light-trapping schemes implemented with ultrathin, 3 μm thick silicon solar cells offer excellent opportunities for greatly enhanced absorption and corresponding improvements in efficiency of operation. Optically optimized cells of this type yield energy conversion efficiencies that are higher by ≈190% compared to otherwise identical cells that do not exploit light-trapping features, consistent with optical modeling results.",

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AU - Chanda, Debashis

AU - Rogers, John A.

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