The structural and optical properties of metal ion-implanted GaN
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F16%3A00459130" target="_blank" >RIV/61389005:_____/16:00459130 - isvavai.cz</a>
Alternative codes found
RIV/44555601:13440/16:43887626
Result on the web
<a href="http://dx.doi.org/10.1016/j.nimb.2015.10.015" target="_blank" >http://dx.doi.org/10.1016/j.nimb.2015.10.015</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.nimb.2015.10.015" target="_blank" >10.1016/j.nimb.2015.10.015</a>
Alternative languages
Result language
angličtina
Original language name
The structural and optical properties of metal ion-implanted GaN
Original language description
he practical development of novel optoelectronic materials with appropriate optical properties is strongly connected to the structural properties of the prepared doped structures. We present GaN layers oriented along the (0001) crystallographic direction that have been grown by low-pressure metal-organic vapour-phase epitaxy (MOVPE) on sapphire substrates implanted with 200 keV Co+, Fe+ and Ni+ ions. The structural properties of the ion-implanted layers have been characterised by RBS-channelling and Raman spectroscopy to obtain a comprehensive insight into the structural modification of implanted GaN layers and to study the subsequent influence of annealing on crystalline-matrix recovery. Photoluminescence was measured to control the desired optical properties. The post-implantation annealing induced the structural recovery of the modified GaN layer depending on the introduced disorder level, e.g. depending on the ion implantation fluence, which was followed by structural characterisation and by the study of the surface morphology by AFM.
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
BG - Nuclear, atomic and molecular physics, accelerators
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
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2016
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 & Methods in Physics Research Section B
ISSN
0168-583X
e-ISSN
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Volume of the periodical
371
Issue of the periodical within the volume
MAR
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
4
Pages from-to
254-257
UT code for WoS article
000373412000049
EID of the result in the Scopus database
2-s2.0-84960349335