Angle Resolved Photoemission Spectroscopy [Omicron-ARPES]

Vendor: Scienta Omicron

Model: ARPES Lab

Location:  RAC2 1007

Equipment wiki link

Equipment description:

Angle Resolved Photoemission Spectroscopy (ARPES) is a sophisticated photoemission spectroscopy method to understand the behavior of materials by obtaining information on their electronic band structure.

System features and options:

• Base pressure: 1x10^-10   mbar  
• Light source: Helium discharge lamp; monochromatized light: He1 and He2
• Closed-cycle 5-axis movement, liquid-He cooled sample manipulator
• Spectrometer DA30-L-8000:
  • Angular resolved range: ±15^o full cone
  • Angular resolution: 0.4^o for 1 mm emission spot
  • Pass energy: 1 - 20 eV
  • Kinetic energy range:
    • Transmission mode: 0.5 - 12 eV
    • Angular mode: 0.5 - 12 eV
    • Deflection mode: 0.5 - 12 eV

Omicron Angle Resolved Photoemission Spectrometer