1.
Small
; 11(13): 1526-30, 2015 Apr.
Artigo
em Inglês
| MEDLINE
| ID: mdl-25381957
RESUMO
Absorbers for visible and near-infrared light are realized by depositing a thin iron layer on arrays of cones which are replicated from a porous template. The replicated conic structure itself is of several micrometers and ineffective at antireflection, but the subsequent deposition of iron on top generates nano-meter-size columnar structures, and thus broadband absorption enhancement is achieved.