Document Detail


Enhanced Light Focusing in Self-Assembled Optoplasmonic Clusters with Subwavelength Dimensions.
MedLine Citation:
PMID:  23055393     Owner:  NLM     Status:  Publisher    
Abstract/OtherAbstract:
Compact metallo-dielectric hybrid clusters with subwavelength dimensions are fabricated by template guided self-assembly. Elastic and inelastic scattering spectroscopy and electromagnetic simulations reveal that hybrid clusters comprising TiO(2) nanoparticles on top of a cluster of strongly coupled gold nanoparticles harness synergistic electromagnetic interactions between the building blocks. This results in a boost of the peak electric field intensity and a redistribution of the field in the ambient medium. The complex phase landscape in the clusters features optical vortices that enhance the magnetic field.
Authors:
Yan Hong; Mahshid Pourmand; Svetlana V Boriskina; Björn M Reinhard
Related Documents :
11384273 - Phase transition in a radiation-matter interaction with recoil and collisions.
24651153 - Anti-counterfeit nanoscale fingerprints based on randomly distributed nanowires.
15488533 - Intrinsic noise, gene regulation and steady-state statistics in a two-gene network.
Publication Detail:
Type:  JOURNAL ARTICLE     Date:  2012-10-11
Journal Detail:
Title:  Advanced materials (Deerfield Beach, Fla.)     Volume:  -     ISSN:  1521-4095     ISO Abbreviation:  Adv. Mater. Weinheim     Publication Date:  2012 Oct 
Date Detail:
Created Date:  2012-10-11     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  9885358     Medline TA:  Adv Mater     Country:  -    
Other Details:
Languages:  ENG     Pagination:  -     Citation Subset:  -    
Copyright Information:
Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
Affiliation:
Department of Chemistry and The Photonics Center, Boston University, 590 Commonwealth Avenue, Boston, MA 02215, USA.
Export Citation:
APA/MLA Format     Download EndNote     Download BibTex
MeSH Terms
Descriptor/Qualifier:

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


Previous Document:  Thrombotic and Bleeding Complications Associated with Chemotherapy.
Next Document:  Superoxide dismutase induces G1-phase cell cycle arrest by down-regulated expression of Cdk-2 and cy...