liu.seSearch for publications in DiVA
Change search
ReferencesLink to record
Permanent link

Direct link
InN quantum dots on GaN nanowires grown by MOVPE
Solid State Lighting Center, the Nanometer Structure Consortium, Lund University, Box 118, 221 00 Lund, Sweden.
Solid State Lighting Center, the Nanometer Structure Consortium, Lund University, Box 118, 221 00 Lund, Sweden.
Solid State Lighting Center, the Nanometer Structure Consortium, Lund University, Box 118, 221 00 Lund, Sweden.
Center for Analysis and Synthesis/nCHREM, Lund University, Box 124, 221 00 Lund, Sweden.
Show others and affiliations
2014 (English)In: Physica Status Solidi. C, Current topics in solid state physics, ISSN 1610-1634, E-ISSN 1610-1642, Vol. 11, no 3-4, 421-424 p.Article in journal (Refereed) Published
Abstract [en]

In this work, growth of InN quantum dots (QDs) on GaN nanowires (NWs) by metal-organic vapour phase epitaxy is demonstrated, illustrating the feasibility to combine 0D and 1D structures for nitride semiconductors. Selective area growth was used to generate arrays of c-oriented GaN NWs using Si3N4 as the mask material. In general, InN QDs tend to form at the NW edges between the m-plane side facets, but the QD growth can also be tuned to the side facets by controlling the growth temperature and the growth rate. TEM characterization reveals that I1-type stacking faults are formed in the QDs and originate from the misfit dislocations at the InN/GaN interface. Photoluminescence measurement at 4 K shows that the peak shifts to high energy with reduced dot size. (© 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim)

Place, publisher, year, edition, pages
2014. Vol. 11, no 3-4, 421-424 p.
Keyword [en]
quantum dots, nanowires, nitride, MOVPE
National Category
Condensed Matter Physics
Identifiers
URN: urn:nbn:se:liu:diva-118755DOI: 10.1002/pssc.201300551OAI: oai:DiVA.org:liu-118755DiVA: diva2:816631
Available from: 2015-06-03 Created: 2015-06-03 Last updated: 2015-06-18

Open Access in DiVA

No full text

Other links

Publisher's full text

Search in DiVA

By author/editor
Monemar, Bo
In the same journal
Physica Status Solidi. C, Current topics in solid state physics
Condensed Matter Physics

Search outside of DiVA

GoogleGoogle Scholar
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

Altmetric score

Total: 55 hits
ReferencesLink to record
Permanent link

Direct link