Equipment: RHK ATM 300 Scanning Tunneling Microscope


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)
  • Location

    FNT 3.110


    $26.00 per hour for UT Austin users

    $172.00 per hour for external university users

    $172.00 per hour for corporate users

    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


    Dr. Raluca Gearba

    (512) 471-2589