Mercury four point probe

Mercury Four Point Probe

Based on decades of experience with needle four point probes and C-V, I-V Mercury probing stations, Four Dimensions developed a Mercury four point probe (patent pending). The liquid metal Mercury is used to form temporary electrical contacts at four terminals. These probes cause no damage to the sample and permit no contact pressure probing.

The system meets the requirements for ultra shallow junction probing, but may well be applied to other ultra thin films found for example in hard disks and flat panels.

Advantages of Mercury Probes:

Non destructive probing
No pressure probing
Highly repeatable contact area

Basic features:

Safe design principle
Refreshed mercury before each contact insures clean contact
Clean and safe Mercury handling
Mercury reservoir replacement only twice a year

M4PP3093

Features:

Desktop system with computer control
Up to 300 mm (12") capability
6 mm edge exclusion

Brochure, Basic Spec s, and Facility requirement s

M4PP 3093C

Features:

Cassette to cassette version of M4PP3093
150mm, 200 mm, and 300 mm (6", 8", and 12") capability
6 mm edge exclusion

Brochure, Basic Spec s, and Facility requirement s

CVRmap 3093A/B

Features:

Combined C-V, I-V and four point probe mapping system
all features of M4PP3093 and CVmap 3093 A/B combined
Suited for the characterization of USJ

Brochure Mercury Four Point Probe, Brochure CVmapping, Basic Specs Four Point Prob e, Facility requirement s, and Probe Head Selection Guid e

Four Dimensions, Inc. All rights reserved. Specification subject to change without notice.

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