Cu particle seeded InP InAs axial nanowire heterostructures
Författare
Summary, in English
We demonstrate the epitaxial growth of alternating InP-InAs nanowire heterostructures using Cu seed particles in MOVPE. We observe extraordinary early stages in the formation of InAs segments, e.g. three-dimensional nucleation instead of step-flow growth. Furthermore, InAs segments of thin nanowires exhibit extended 4H crystal structure.
Avdelning/ar
Publiceringsår
2013
Språk
Engelska
Sidor
850-854
Publikation/Tidskrift/Serie
Physica Status Solidi. Rapid Research Letters
Volym
7
Issue
10
Dokumenttyp
Artikel i tidskrift
Förlag
John Wiley & Sons Inc.
Ämne
- Condensed Matter Physics
Nyckelord
- nanowires
- heterostructures
- metal-organic vapour phase epitaxy
- MOVPE
- catalyst particles
Status
Published
ISBN/ISSN/Övrigt
- ISSN: 1862-6254