Department of Surface and Nanostructures Physics

Scanning tunnelling microscope - Omicron VT-STM

• electronics - Omicron Matrix,
• possibility of STM measurements at 30 K (LHe) up to over 750 K,
• tungsten electrochemically etched tips.

RHEED dyfracion

• homemade (S&NP) electron gun,
• fluorescent screen with CMOS camera (14-bit).

 Sample preparation

• effusion cell with materials:
  • Au,
  • In,
  • Pb,
  • Bi,
  • Sb,
• resistive  heating of semiconducting samples up to 1500 K,
• possibility of Pb and In deposition at 30 K,
• possibility of Pb, Au, Bi and Sb deposition at elevated substrate temperature with simultaneous observation of RHEED pattern,
• quartz microbalance.