15.7% Efficient 10-μm-thick crystalline silicon solar cells using periodic nanostructures.
basic_science · Level V
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- Record sourced from PubMed, PMID 25692399.
- Also identified by DOI 10.1002/adma.201405511.
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Abstract
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.