
Brand Name: KEITHLY
Model Name: DELTA MODE SYSTEM
Description:
The Four-Point Probe Measurement System is a precision setup used to determine the electrical resistivity, sheet resistance, and contact resistance of solid-state materials, particularly thin films and semiconductors.
The system uses four equally spaced probes that contact the surface of the sample: a constant current is applied through the outer two probes, while the voltage drop is measured across the inner two probes. This configuration minimizes contact resistance and provides high-accuracy measurements.
Location: Room G20, Superconductor and Thin Film Laboratory, Block A1, Faculty of Science, Universiti Putra Malaysia
Contact Name:
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Siti Nurathirah Awang (Mrs.)Assistant Science OfficerTel: +603 97696654Email: nurathirah@upm.edu.my |
Updated:: 20/06/2025 [harithdaniel]

Universiti Putra Malaysia,
43400 UPM Serdang,
Selangor Darul Ehsan
MALAYSIA