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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

  • Czech description

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

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

  • 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