Self-crack-filled graphene films by metallic nanoparticles for high-performance graphene heterojunction solar cells.
basic_science · Level V
Where this comes from
- Record sourced from PubMed, PMID 25619427.
- Also identified by DOI 10.1002/adma.201404843.
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Abstract
Graphene, with cracks filled with gold nanoparticles, is grown by chemical vapor deposition on a Cu substrate. The crack-filled graphene not only exhibits superior electrical properties but also forms a better junction with other semiconductors. A high-quality crack-filled graphene/Si Schottky junction solar cell is achieved, demonstrating the highest fill factor (0.79) and best efficiency (12.3%).