30% Increase in Available Photons per Cell Area Using Nanoelement Array Light Trapping in 700-nm-Thick nc-Si Solar Cells

We fabricated nc-Si light trapping cells that produced photocurrents 30% higher than those of controls. Computer studies using experimentally determined, self-consistent TCO and nc-Si thicknesses showed this nanodome design is capable of producing J_{{\rm sc}}\sim30 mA/cm 2 with only 10% of the nc-S...

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Veröffentlicht in:	IEEE journal of photovoltaics 2015-01, Vol.5 (1), p.28-32
Hauptverfasser:	Wook Jun Nam, Fischer, Diego, Gray, Zachary, Nghia Nguyen, Liming Ji, Neidich, Douglas, Fonash, Stephen J.
Format:	Artikel
Sprache:	eng
Schlagworte:	Arrays Flexible substrate light and carrier collection management architecture Light trapping Microprocessors nanoarrays nanomolding nc-Si Polyimides Silicon ultrathin absorber films
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