4-point probe

Instrument:

4-point probe

Contact:

Viktor Bobal

Technology Description:

Material Class:

Conductive solids

Technology Description:

 

4-point probes method is an electrical impedance measuring technique that uses separate pairs of current-carrying and voltage-sensing electrodes to make  an accurate measurement of the sample resistivity. 4-point probes are also used to measure sheet resistance of thin films.

Technical Information:

Type:Jandel KM3-AR

Current range: DC 10nA – 99mA

Voltage range: 0.1 – 1500mV (Low), 1µV – 150mV (High)

 

Technical Information:

Category: Characterization Area name: Clean Room Room area: 440 Model: KM3-AR Manufacturer: Jandel