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Tucher et al., 2015 - Google Patents

Crystalline silicon solar cells with enhanced light trapping via rear side diffraction grating

Tucher et al., 2015

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Document ID
12978731765583887718
Author
Tucher N
Eisenlohr J
Hauser H
Benick J
Graf M
Müller C
Hermle M
Goldschmidt J
Bläsi B
Publication year
Publication venue
Energy Procedia

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Snippet

Effective light trapping concepts are increasingly relevant for thinner crystalline silicon solar cells. Diffractive rear side structures can be designed to enhance optical light path lengths in the weakly absorbed infrared wavelength range. However, because of the rather difficult …
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