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Site-controlled GaN nanocolumns with InGaN insertions grown by MBE
Ioffe Inst, Russia.
Ioffe Inst, Russia.
Ioffe Inst, Russia.
Ioffe Inst, Russia.
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2017 (English)In: 4TH INTERNATIONAL SCHOOL AND CONFERENCE ON OPTOELECTRONICS, PHOTONICS, ENGINEERING AND NANOSTRUCTURES (SAINT PETERSBURG OPEN 2017), IOP PUBLISHING LTD , 2017, Vol. 917, article id 032032Conference paper, Published paper (Refereed)
Abstract [en]

The site-controlled plasma-assisted molecular beam epitaxy (PA MBE) has been developed to fabricate the regular array of GaN nanocolumns (NCs) with InGaN insertions on micro-cone patterned sapphire substrates (mu-CPSSs). Two-stage growth of GaN NCs, including a nucleation layer grown at metal-rich conditions and high temperature GaN growth in strong N-rich condition, has been developed to achieve the selective growth of the NCs. Micro-cathodoluminescence measurements have demonstrated pronounced emission from the InGaN insertions in 450-600 nm spectral range. The optically isolated NCs can be used as effective nano-emitters operating in the visible range.

Place, publisher, year, edition, pages
IOP PUBLISHING LTD , 2017. Vol. 917, article id 032032
Series
Journal of Physics Conference Series, ISSN 1742-6588
National Category
Atom and Molecular Physics and Optics
Identifiers
URN: urn:nbn:se:liu:diva-145500DOI: 10.1088/1742-6596/917/3/032032ISI: 000423729100035OAI: oai:DiVA.org:liu-145500DiVA, id: diva2:1187152
Conference
4th International School and Conference on Optoelectronics, Photonics, Engineering and Nanostructures (Saint Petersburg OPEN)
Note

Funding Agencies|Russian Science Foundation [14-22-00107]

Available from: 2018-03-02 Created: 2018-03-02 Last updated: 2018-03-02

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CiteExportLink to record
Permanent link

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Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • oxford
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf