Linked Life Data

16159221

Source:http://linkedlifedata.com/resource/pubmed/id/16159221

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
9
pubmed:dateCreated
2005-9-14
pubmed:abstractText
We report local-field-enhanced light emission from silicon nanocrystals close to a film of nanoporous gold. We resolve photoluminescence as the gold-Si nanocrystal separation distance is varied between 0 and 20 nm and observe a fourfold luminescence intensity enhancement concomitant with increases in the coupled silicon nanocrystal/nanoporous gold absorbance cross section and radiative decay rate. A detailed analysis of the luminescence data indicated a local-field-enhanced quantum efficiency of 58% for the Si nanocrystals coupled to the nanoporous gold layer.
pubmed:commentsCorrections
pubmed:language
eng
pubmed:journal
pubmed:status
PubMed-not-MEDLINE
pubmed:month
Sep
pubmed:issn
1530-6984
pubmed:author
pubmed:issnType
Print
pubmed:volume
5
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
1768-73
pubmed:dateRevised
2005-11-3
pubmed:year
2005
pubmed:articleTitle
Enhanced radiative emission rate and quantum efficiency in coupled silicon nanocrystal-nanostructured gold emitters.
pubmed:affiliation
California Institute of Technology, 1200 East California Boulevard, Pasadena, California 91125, USA. jsbiteen@caltech.edu
pubmed:publicationType
Journal Article