Search Results - "Metz, Axel"

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    Experimental evidence of parasitic shunting in silicon nitride rear surface passivated solar cells by Dauwe, Stefan, Mittelstädt, Lutz, Metz, Axel, Hezel, Rudolf

    Published in Progress in photovoltaics (01-06-2002)
    “…Many solar cells incorporating SiNx films as a rear surface passivation scheme have not reached the same high level of cell performance as solar cells…”
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    Journal Article
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    Fixed charge density in silicon nitride films on crystalline silicon surfaces under illumination by Dauwe, S., Schmidt, J., Metz, A., Hezel, R.

    “…A novel method is applied to determine the fixed positive charge density Q/sub f/ in plasma-enhanced chemical vapor deposited silicon nitride (SiN/sub x/)…”
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    Conference Proceeding
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    17.6% efficient tricrystalline silicon solar cells with spatially uniform texture by Schmiga, Christian, Schmidt, Jan, Metz, Axel, Endrös, Arthur, Hezel, Rudolf

    Published in Progress in photovoltaics (01-01-2003)
    “…Up to now solar cells fabricated on tricrystalline Czochralski‐grown silicon (tri‐Si) have shown relatively low short‐circuit current densities of about 31–33…”
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    Journal Article
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    Bulk passivation in silicon ribbons: a lifetime study for an enhanced high efficiency process by Kaes, M., Hahn, G., Metz, A.

    “…The effectiveness of hydrogenation either by deposition plus firing of a PECVD SiN layer in a conventional belt furnace or by remote H-plasma was compared…”
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    Conference Proceeding
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    Record efficiencies above 21% for MIS-contacted diffused junction silicon solar cells by Metz, A., Hezel, R.

    “…High-efficiency solar cells obtained by a simple cost-effective manufacturing process are required for a drastic reduction of the costs of solar electricity…”
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    Conference Proceeding
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    High-quality passivated rear contact structure for silicon solar cells based on simple mechanical abrasion by Metz, A., Hezel, R.

    “…Recently, a novel easy-to-fabricate passivated rear contact structure has been developed at ISFH. Simple mechanical abrasion is applied to form line-shaped…”
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    Conference Proceeding
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    18.5% efficient first-generation MIS inversion-layer silicon solar cells by Metz, A., Meyer, R., Kuhlmann, B., Grauvogl, M., Hezel, R.

    “…In this paper, progress in the development of high-efficiency metal-insulator-semiconductor inversion-layer (MIS-IL) silicon solar cells at ISFH is presented…”
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    Conference Proceeding
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    Mechanically grooved high-efficiency silicon solar cells with self-aligned metallisation by Verbeek, M., Metz, A., Aberle, A.G., Hezel, R.

    “…Mechanically grooved MIS-contacted p-n junction silicon solar cells are presented. These cells take advantage of a well-defined surface structure for the…”
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    Conference Proceeding