| Multicolour photochromic response of Ag-TiO2 nanocomposite--role of light illumination. | |
| | |
MedLine Citation:
|
PMID: 20355475 Owner: NLM Status: PubMed-not-MEDLINE |
Abstract/OtherAbstract:
|
Multicolour photochromism of Ag-TiO2 nanocomposite material was found several years ago but its microscopic origin is still ambiguous. We study the initial stages of the effect of light exposure on extinction spectrum of this material prepared by photocatalytic technique. We propose a simple model to analyse the experimental data that suggests that the extinction changes are due to a pure shift of the plasmon resonance of silver nanoparticles after light exposure. The homogeneous spectral widths (100-200 meV) of plasmon resonance of individual classes of nanoparticles were found to increase with the resonance frequency. |
| | |
Authors:
|
Jana Precl?kov?; Pavel Gal?r; Karel Z?dek; Frantisek Trojnek; Petr Mal? |
Related Documents
:
|
6841795 - No sharpening? a challenge for cochlear mechanics. 18560055 - Explanatory models for a tactile resonance sensor system-elastic and density-related va... 15990365 - Clinical applications of forced oscillation to assess peripheral airway function. 21730585 - Carbon nanotube thermal interface material for high-brightness light-emitting-diode coo... 20712885 - Body weight, metabolism and clock genes. 12811535 - Why do melanin ornaments signal individual quality? insights from metal element analysi... |
Publication Detail:
|
Type: Journal Article; Research Support, Non-U.S. Gov't |
Journal Detail:
|
Title: Journal of nanoscience and nanotechnology Volume: 10 ISSN: 1533-4880 ISO Abbreviation: J Nanosci Nanotechnol Publication Date: 2010 Apr |
Date Detail:
|
Created Date: 2010-04-01 Completed Date: 2010-05-26 Revised Date: - |
Medline Journal Info:
|
Nlm Unique ID: 101088195 Medline TA: J Nanosci Nanotechnol Country: United States |
Other Details:
|
Languages: eng Pagination: 2630-4 Citation Subset: - |
Affiliation:
|
Faculty of Mathematics and Physics, Charles University in Prague, Ke Karlovu 3, 121 16 Prague 2, Czech Republic. |
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: Thermal effect on structure organizations in cobalt-fullerene nanocomposition.
Next Document: An investigation on solid state reactions in heat treated Au/Pd thin films for electrodes applicatio...