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Edge-illuminated ultrathin crystalline silicon solar cell

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Edge-illuminated ultrathin crystalline silicon solar cell. / Markvart, Tom; Danos, Lefteris.

Proceedings on 5th World Conference on Photovoltaic Energy Conversion. Munich : EU PVSEC, 2010. p. 2692-2693.

Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSNConference contribution/Paper

Harvard

Markvart, T & Danos, L 2010, Edge-illuminated ultrathin crystalline silicon solar cell. in Proceedings on 5th World Conference on Photovoltaic Energy Conversion. EU PVSEC, Munich, pp. 2692-2693, 25th European Photovoltaic Solar Energy Conference and Exhibition , Valencia, Spain, 6/09/10. https://doi.org/10.4229/25thEUPVSEC2010-2DV.1.89

APA

Markvart, T., & Danos, L. (2010). Edge-illuminated ultrathin crystalline silicon solar cell. In Proceedings on 5th World Conference on Photovoltaic Energy Conversion (pp. 2692-2693). EU PVSEC. https://doi.org/10.4229/25thEUPVSEC2010-2DV.1.89

Vancouver

Markvart T, Danos L. Edge-illuminated ultrathin crystalline silicon solar cell. In Proceedings on 5th World Conference on Photovoltaic Energy Conversion. Munich: EU PVSEC. 2010. p. 2692-2693 https://doi.org/10.4229/25thEUPVSEC2010-2DV.1.89

Author

Markvart, Tom ; Danos, Lefteris. / Edge-illuminated ultrathin crystalline silicon solar cell. Proceedings on 5th World Conference on Photovoltaic Energy Conversion. Munich : EU PVSEC, 2010. pp. 2692-2693

Bibtex

@inproceedings{2b3ae1aa7a794b479d06f739446051bb,
title = "Edge-illuminated ultrathin crystalline silicon solar cell",
abstract = "This paper proposes a radically new solution to enhance the photoexcitation of silicon by directing the illumination onto the edge of the solar cell by means of fluorescence energy collection. This approach makes it possible to consider photovoltaic devices with efficiencies comparable to crystalline silicon thickness of only several micrometers. We will present the first theoretical results and discuss such structures where the path length of light is increased substantially, leading to efficient capture of the near bandgap photon flux. We shall show that using a realistic model for the fluorescent collector, overall device efficiency (collector + solar cell) of 13% maybe be achievable in the near future with a 1μm thick silicon structure. Efficiencies in excess of 17% can be reached with the application of photonics or using thicker silicon layers. We demonstrate that edge illuminated ultrathin silicon solar cells using fluorescent collectors can produce conversion efficiencies close to conventional c-Si solar cell but with greatly reduced material requirements.",
author = "Tom Markvart and Lefteris Danos",
year = "2010",
doi = "10.4229/25thEUPVSEC2010-2DV.1.89",
language = "English",
isbn = "3-936338-26-4",
pages = "2692--2693",
booktitle = "Proceedings on 5th World Conference on Photovoltaic Energy Conversion",
publisher = "EU PVSEC",
note = "25th European Photovoltaic Solar Energy Conference and Exhibition ; Conference date: 06-09-2010 Through 10-09-2010",

}

RIS

TY - GEN

T1 - Edge-illuminated ultrathin crystalline silicon solar cell

AU - Markvart, Tom

AU - Danos, Lefteris

PY - 2010

Y1 - 2010

N2 - This paper proposes a radically new solution to enhance the photoexcitation of silicon by directing the illumination onto the edge of the solar cell by means of fluorescence energy collection. This approach makes it possible to consider photovoltaic devices with efficiencies comparable to crystalline silicon thickness of only several micrometers. We will present the first theoretical results and discuss such structures where the path length of light is increased substantially, leading to efficient capture of the near bandgap photon flux. We shall show that using a realistic model for the fluorescent collector, overall device efficiency (collector + solar cell) of 13% maybe be achievable in the near future with a 1μm thick silicon structure. Efficiencies in excess of 17% can be reached with the application of photonics or using thicker silicon layers. We demonstrate that edge illuminated ultrathin silicon solar cells using fluorescent collectors can produce conversion efficiencies close to conventional c-Si solar cell but with greatly reduced material requirements.

AB - This paper proposes a radically new solution to enhance the photoexcitation of silicon by directing the illumination onto the edge of the solar cell by means of fluorescence energy collection. This approach makes it possible to consider photovoltaic devices with efficiencies comparable to crystalline silicon thickness of only several micrometers. We will present the first theoretical results and discuss such structures where the path length of light is increased substantially, leading to efficient capture of the near bandgap photon flux. We shall show that using a realistic model for the fluorescent collector, overall device efficiency (collector + solar cell) of 13% maybe be achievable in the near future with a 1μm thick silicon structure. Efficiencies in excess of 17% can be reached with the application of photonics or using thicker silicon layers. We demonstrate that edge illuminated ultrathin silicon solar cells using fluorescent collectors can produce conversion efficiencies close to conventional c-Si solar cell but with greatly reduced material requirements.

U2 - 10.4229/25thEUPVSEC2010-2DV.1.89

DO - 10.4229/25thEUPVSEC2010-2DV.1.89

M3 - Conference contribution/Paper

SN - 3-936338-26-4

SP - 2692

EP - 2693

BT - Proceedings on 5th World Conference on Photovoltaic Energy Conversion

PB - EU PVSEC

CY - Munich

T2 - 25th European Photovoltaic Solar Energy Conference and Exhibition

Y2 - 6 September 2010 through 10 September 2010

ER -