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Integrating surface nanotextures into thin crystalline-Si solar cells: The case of a 1-μm-thin nanoimprinted heterojunction cell

V. Depauw ; Ines Massiot (Institutionen för fysik, Bionanofotonik (Chalmers)) ; W. Chen ; C. Trompoukis ; T. Bearda ; Alexandre Dmitriev (Institutionen för fysik, Bionanofotonik (Chalmers)) ; P. RocaCabarrocas ; I. Gordon ; J. Poortmans
Conference Record of the IEEE Photovoltaic Specialists Conference (0160-8371). Vol. 2016-November (2016), p. 3645-3650.
[Konferensbidrag, refereegranskat]

Texturing of crystalline silicon at the light wavelength scale is a promising approach for light management in ever thinner cells. However, this approach requires adapting the device design and process, which has so far revealed to be a challenging task. Indeed, successful integration requires compromising the excellent optical properties for preserving the electrical ones. We briefly summarize what has been learned so far in the community and illustrate some of these learnings with the fabrication and improvement of 1-μm-thin monocrystalline nanotextured silicon solar cells.

Nyckelord: crystalline silicon, heterojunction, light management, light trapping, nanotexture, thin-film


Conference: 43rd IEEE Photovoltaic Specialists Conference (PVSC) Location: Portland, OR Date: JUN 05-10, 2016 Sponsor(s):IEEE



Denna post skapades 2017-01-20. Senast ändrad 2017-09-07.
CPL Pubid: 247550

 

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Institutioner (Chalmers)

Institutionen för fysik, Bionanofotonik (Chalmers)

Ämnesområden

Nanoteknik

Chalmers infrastruktur

 


Projekt

Denna publikation är ett resultat av följande projekt:


Nanophotonics for ultra-thin crystalline silicon photovoltaics (PHOTONVOLTAICS) (EC/FP7/309127)