Scanning Tunneling Microscope: RHK ATM 300

Reserve Equipment

Information the equipment can provide

The ATM 300 STM is capable of atomic resolution on Au(111) in air.


  • Scanning Tunneling Spectroscopy capabilities
  • 0.5 Angstroms resolution in (x,y) and 0.05 Angstroms resolution in z
  • Tunneling current <1pA
  • Bias voltage: ±1V or ±10V with 10 turn potentiometer resolution
  • Sample size: 16mm dia (image area: 6mm dia)
Fees & Policies
  • Trained On-Campus UT Users: $28/h
  • Higher Ed/State Agencies: $42/h
  • Corporate Users: $100/h

Facility User Education

To become a user of this instrument please contact Dr. Raluca Gearba. External/Corporate users must contact CNM to setup an account before attending facility user education classes.

Fee: $172


FNT 3.110


Raluca Gearba