Auflistung nach Schlagwort "Recombination activity"

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Minority carrier lifetime in silicon photovoltaics: The effect of oxygen precipitation

Murphy, J.D.; McGuire, R.E.; Bothe, K.; Voronkov, V.V.; Falster, R.J. (London : Elsevier Ltd., 2014)

Single-crystal Czochralski silicon used for photovoltaics is typically supersaturated with interstitial oxygen at temperatures just below the melting point. Oxide precipitates therefore can form during ingot cooling and ...
On the correlation between the oxygen in hydrogen content and the catalytic activity of cathode catalysts in PEM water electrolysis

Martin, Agate; Trinke, Patrick; van Pham, Chuyen; Bühler, Melanie; Bierling, Markus; Holzapfel, Peter K. R.; Bensmann, Boris; Thiele, Simon; Hanke-Rauschenbach, Richard (Pennington, NJ : Electrochemical Society, 2021)

Altogether five platinum group metal (PGM) and PGM-free cathode catalysts were investigated in full PEM water electrolysis cells regarding their polarisation behaviour and their hydrogen and oxygen recombination properties. ...
The effect of oxide precipitates on minority carrier lifetime in n-type silicon

Murphy, J.D.; Al-Amin, M.; Bothe, K.; Olmo, M.; Voronkov, V.V.; Falster, R.J. (College Park, MD : American Institute of Physics, 2015)

Supersaturated levels of interstitial oxygen in Czochralski silicon can lead to the formation of oxide precipitates. Although beneficial from an internal gettering perspective, oxygen-related extended defects give rise to ...

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