15.7% Efficient 10-mu m-Thick Crystalline Silicon Solar Cells Using Periodic Nanostructures


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Branham M. S. , HSU W., Yerci S. , LOOMİS J., Boriskina S. V. , Hoard B. R. , ...Daha Fazla

ADVANCED MATERIALS, cilt.27, ss.2182-2189, 2015 (SCI İndekslerine Giren Dergi) identifier identifier identifier

  • Cilt numarası: 27 Konu: 13
  • Basım Tarihi: 2015
  • Doi Numarası: 10.1002/adma.201405511
  • Dergi Adı: ADVANCED MATERIALS
  • Sayfa Sayıları: ss.2182-2189

Özet

Only ten micrometer thick crystalline silicon solar cells deliver a short-circuit current of 34.5 mA cm(-2) and power conversion efficiency of 15.7%. The record performance for a crystalline silicon solar cell of such thinness is enabled by an advanced light-trapping design incorporating a 2D inverted pyramid photonic crystal and a rear dielectric/reflector stack.