Non-polar ZnO facet implanted with Au ions and subsequently modified using energetic O ion irradiation
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F20%3A43921773" target="_blank" >RIV/60461373:22310/20:43921773 - isvavai.cz</a>
Alternative codes found
RIV/61389005:_____/20:00518768 RIV/44555601:13440/20:43895555
Result on the web
<a href="https://reader.elsevier.com/reader/sd/pii/S0168583X19306238?token=802A1B67C69D5052AE2D9E80CB5931659251D733976E1100FC8E6531F2EA6BB8B40E50D6CFDB1B24D07D31251D9E0FD5" target="_blank" >https://reader.elsevier.com/reader/sd/pii/S0168583X19306238?token=802A1B67C69D5052AE2D9E80CB5931659251D733976E1100FC8E6531F2EA6BB8B40E50D6CFDB1B24D07D31251D9E0FD5</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.nimb.2019.09.030" target="_blank" >10.1016/j.nimb.2019.09.030</a>
Alternative languages
Result language
angličtina
Original language name
Non-polar ZnO facet implanted with Au ions and subsequently modified using energetic O ion irradiation
Original language description
The possible precipitation or dispersion of Au was followed in non-polar ZnO (10-10) implanted with Au+ 1 MeV ions at the ion fluence 1.5 × 1016 cm−2 and subsequent annealing at 600 °C for 1 h in ambient atmosphere. Afterward irradiation using O3+ 10 MeV ions with fluence 5 × 1014 cm−2 was used to modify Au distribution and internal morphology as well as the structure modification of ZnO host matrix. Rutherford Backscattering Spectrometry (RBS) in channelling mode (RBS-C) and Raman spectroscopy show that the subsequent O irradiation with high electronic energy transfer slightly decreased Zn sub-lattice disorder in m-plane ZnO and increased significantly O sub-lattice disorder. Optical absorbance in the wavelengths ranging from 350 to 700 nm shows the increasing absorbance mainly between 450 and 500 nm and progressive shift of absorbance edge to the higher wavelengths after Au implantation and oxygen irradiation. The distinct absorbance curves appeared in the case where polarized light were used at angles 0° and 90° in oxygen irradiated ZnO:Au samples indicating Au dispersion modification. Transmission Electron Microscopy (TEM) with Energy Dispersive Spectroscopy (EDS) observed Au cluster morphology and an elemental composition showing Au rich clusters of the sizes 10–20 nm in the as-implanted and as-annealed samples containing probably ZnO nanocrystallites. © 2019 Elsevier B.V.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10402 - Inorganic and nuclear chemistry
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
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Nuclear Instruments and Methods in Physics Research, Section B
ISSN
0168-583X
e-ISSN
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Volume of the periodical
462
Issue of the periodical within the volume
1 January 2020
Country of publishing house
US - UNITED STATES
Number of pages
8
Pages from-to
16-23
UT code for WoS article
000502893100003
EID of the result in the Scopus database
2-s2.0-85074730574