Annealing of sputtered gold nano-structures
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F11%3A43892540" target="_blank" >RIV/60461373:22310/11:43892540 - isvavai.cz</a>
Alternative codes found
RIV/44555601:13440/11:43878466
Result on the web
<a href="http://dx.doi.org/10.1007/s00339-010-5977-5" target="_blank" >http://dx.doi.org/10.1007/s00339-010-5977-5</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s00339-010-5977-5" target="_blank" >10.1007/s00339-010-5977-5</a>
Alternative languages
Result language
angličtina
Original language name
Annealing of sputtered gold nano-structures
Original language description
The effects of annealing on gold structures sputtered onto glass substrate were studied using AFM, UV-Vis methods and electrical measurements. The colour of the as-deposited films changes from blue to green with increasing deposition time. After 1 hour annealing at 300 degrees C the structures acquire red colour regardless of the film thickness. The annealing results in dramatic changes of surface morphology and roughness and creation of relatively large "spherolytic and hummock-like" structures in thegold layer. For deposited structures a non-zero optical band gap E(g)(opt) was determined from UV-Vis spectra using Tauc's model and it indicates a semi-conducting character of the structures. The annealing leads to an increase of the band gap. Electrical resistance of the deposited unannealed structures decreases dramatically for deposition times above 50 s. For annealed structures the resistance fall comes until after 250 s deposition time.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CD - Macromolecular chemistry
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Applied Physics A-Materials Science & Processing
ISSN
0947-8396
e-ISSN
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Volume of the periodical
102
Issue of the periodical within the volume
3
Country of publishing house
US - UNITED STATES
Number of pages
5
Pages from-to
747-751
UT code for WoS article
000287320600035
EID of the result in the Scopus database
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