Cryogen-free ARPES and High-Resolution XPS Apparatus

Cryogen-free ARPES and High-Resolution XPS Apparatus Spectroscopy X-ray Photoelectron Spectroscope

This is an Angle Resolved PhotoElectron Spectroscopy (ARPES) apparatus, equipped with both ultraviolet (UV) and x-ray sources. It is equipped with a 2D detector electron analyser which allows both the energies and momenta of emitted electrons from the valence band to be measured. This then gives the electronic band dispersion in crystalline solids. The equipment capabilities are:

(a) Ultra-high vacuum, <= 2 x 10E-10 mbar.

(b) Combined energy resolution (electron analyser and UV source) of the system at UV energies is 3 meV.

Contact Person/s

Name: Dr Bryan P. Doyle
Phone: +27 11-559-4751
Mobile: +27 72-494-5707
Email: bpdoyle@uj.ac.za

Grantholder

Title: Dr
First Name: Bryan P.
Last Name: Doyle
Phone: +27 11-559-4751
Email: bpdoyle@uj.ac.za