Semiconductor Materials and Nanostructures
Typical list of semiconductor materials/structures/nanostructures are grown by MOVPE (AIX200)
- Heterostructures based on AlGaAs/GaAs, InGaP/GaAs, AlInGaP/InGaP/GaAs, AlGaP/GaP.
- Multi QWs based on GaAs/AlGaAs, GaAsP/AlGaAs, InGaP/AlInGaP on GaAs and InAsP on InP substrates.
- Ultra thin QW of InAs/GaAs and InP/GaAs.
- Quantum dot structures growth of InGaP on GaP, InAs on GaAs, InAs on InGaAs/GaAs, and InP on GaAs substrates
- Growth of GaP,InP, GaAs epilayer and InAs nanostructure on silicon substrates
- Epilayer of InP and GaP on GaAs substrates.
- DBR structures based on AlAs/GaAs.
Several nanostructures (nanoporous, nanowires, etc) of GaP, GaN and Ga2O3 have also been fabricated with electrochemical etching and thermal oxidation roots.
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AFM image of a) InP QD grown on GaAs b) InAs QD grown on InGaAs/GaAs and SEM image of c) InAs d)Ga2O3 nanostructures
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a) PL spectra of InP/GaAs type II QWs b) Carrier depth profile of InAsP/InP QWs
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