Back to Search
Start Over
Growth and characterization of wurtzite InP/AlGaP core-multishell nanowires with AlGaP quantum well structures
- Source :
- Japanese Journal of Applied Physics; October 2017, Vol. 56 Issue: 1 p010311-010311, 1p
- Publication Year :
- 2017
-
Abstract
- We report on the selective-area growth and characterization of wurtzite (WZ) InP/AlGaP core-multishell nanowires. Quantum well (QW) structures were fabricated in AlGaP multishells by changing the alloy composition. Transmission electron microscopy revealed that the AlGaP multishells were grown with a WZ structure on the side of the WZ InP core. The lattice constants of the WZ InP core and WZ AlGaP shell were determined by X-ray diffraction. Cathodoluminescence studies showed that the WZ AlGaP QW with an Al composition of 20% exhibited green emissions at 2.37 eV. These results open the possibility of fabricating green light-emitting diodes using WZ AlGaP-based materials.
Details
- Language :
- English
- ISSN :
- 00214922 and 13474065
- Volume :
- 56
- Issue :
- 1
- Database :
- Supplemental Index
- Journal :
- Japanese Journal of Applied Physics
- Publication Type :
- Periodical
- Accession number :
- ejs40799206