Experimental resources routinely available within the group :
– Growth facilities
- MBE Riber 2300
- Chemical Bath
- Deposition Setup
- Electrochemical Deposition Setup
- MOVPE AIXTRON 200/4RF-S
– High Resolution X-Ray Diffraction
Available Characterizations :
- Theta/omega and Rocking Curves (symmetric and asymmetric),
- Phi-scans, Texture, Mapping,
- Grazing Incidence Diffraction (GID)
- Reflectometry
– Optical Spectroscopy
- Photoluminescence, Reflectivity, Absorption measurements.
A He loop cryostat enables reliable optical measurements from 4K to 350K.
The 2 experimental setups cover the wavelength range from near Infrared to near Ultra-Violet.
– Electrical Characterization
- A four probe Hall Effect Measurement setup allows characterization at 300K and 77K.
- An AM1.5 solar simulator enables determining our solar cell efficiencies.
– Atomic Force Microscopy