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UCL Department of Electronic and Electrical Engineering
Research
Photonics
MBE Group
MBE Research Areas

MBE Research Areas
MBE III-V Multi-junction Solar cell on Si
MBE InAs/GaAs QD Laser
MBE Infrared Photodetectors
MBE Quantum Dot Intermediate Band Solar Cell
MBE Self-catalyst III-V Nanowire
MBE Thermophotovoltaic

MBE Research Areas
MBE III-V Multi-junction Solar cell on Si
MBE InAs/GaAs QD Laser
MBE Infrared Photodetectors
MBE Quantum Dot Intermediate Band Solar Cell
MBE Self-catalyst III-V Nanowire
MBE Thermophotovoltaic

UCL Home
UCL Department of Electronic and Electrical Engineering
Research
Photonics
MBE Group
MBE Research Areas

MBE Research Areas

A schematic diagram of InAs/GaAs quantum-dot laser on Si

InAs/GaAs QD Laser

Schematic diagrams for charge distribution and electron distribution and relaxation pathways in InAs/GaAs quantum dot solar cells in the QDs for un-doped QDs and Si-doped QDs, respectively.

Quantum Dot Intermediate Band Solar Cell

SEM image of GaAsSb NWs

Self-catalyst III-V Nanowire

Schematic diagrams of 1.7eV AlGaAs solar cells grown on Si substrates.

III-V Multi-junction Solar cell on Si

Schematic diagram of Thermophotovoltaic devices.

Thermophotovoltaic

Quantum dot infrared photodectors

Infrared Photodetectors

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