Kelvin probe 3-axis scanning : ✓
Surface Photovoltage : ✓
Surface Photovoltage Specroscopy : ✓
Tip material / diameter : 2 mm gold tip
CPD resolution : 1 - 3 meV
Height control (auto) : 25 mm automatic
Kelvin probe mode and PE mode : CPD and photoemission measurements
CPD measurement time : CPD measurements in <1 minute
PE resolution : Full photoemission measurement
WF measurement time : PE measurements in <5 minutes
DOS measurements : Full access to DOS information
Optical system : Colour camera with zoom and monitor for positioning
Oscilloscope : Digital TFT oscilloscope for real time signal
Test sample : Gold, aluminium, and silver test samples
Faraday enclosure base (mm) : 450 x 450 mm optical and Faraday enclosure
Control supplied : PC control with dedicated software
Patented technology : US:8866505 / GB:2439439 / GB:2495998 / EU:2783205 / JP:6018645