HD-KFM Mode

Kelvin Probe Force Microscopy

KFM mode

KFM mode principle

What’s HD-KFMTM ?

High Definition KFM mode is an optimized  Single pass KFM mode.

  • Surface potential mapping
  • 2nd lock-in amplifier
  • NO LIFT : Very high sensitivity  & higher spatial resolution

 

Single pass VS dual pass (lift)

Single-pass vs dual-pass KFM

 


KFM images

Graphene on SIC, topography and potential signals, scan size 7µm

Applications

  • Material science
  • Semiconductor
  • Polymer
  • Biology

 

 

 

More AFM modes

 

 

Request for Quote