What Does ACSTM Stand For?

ACSTM stands for Alternating Current Scanning Tunneling Microscopy

ACSTM, or Alternating Current Scanning Tunneling Microscopy, is an advanced imaging technique that utilizes an alternating current to enhance the resolution and sensitivity of scanning tunneling microscopy (STM). By applying an AC voltage to the tip-sample junction, ACSTM can provide detailed topographical and electronic information at the atomic scale, allowing researchers to study surface properties and electronic structures of conductive materials with unprecedented precision. This technique is particularly useful in the fields of nanotechnology and materials science, where understanding surface interactions is crucial.