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You have the right to access, modify, amend and delete information about yourself (art. 34 of the "Freedom and Information" act). In order to exercise this right you can contact: Microworld – 5 Rue de la Verrerie, 38120 Fontanil-Cornillon - Tel: 04 76 56 16 17


Manual C-V measurement system by mercury contact

The manual model CV92M, is a manual station allowing the characterization of semiconductor layer by mercury contact. The sample is positioned on a chuck above a probe containing the drop of mercury. When the user activates the push button, the probe approaches the sample and a tiny drop of mercury is released to ensure electrical contact. The movements of the chuck are motorized and a control panel allows its position to be read in real time. The probe and the chuck connected in BNC, allow communication with an external source-measurement device (which can be supplied). CV92M is perfectly suited for users looking to make mercury contact measurements in a low cost, safe and easy to use way.

Measurable areas:

- Pure Silicon - Silicon carbide (SiC)
- SOI - Low and high K film
- Very thin oxide layer - Carbon fiber
- USJ layer
- Up to 300mm in diameter

Specifications:

• Measurable capacitance: 0 to 20nF
• Current measurement range: 50fA to 1mA
• Sample size: from 10x10mm to 300x300mm
• Minimum contact area: 2E-5 cm2
• Ultra repeatable
• Different type of measurement (1pt, Radius, Line)

Application :

- Checking the integrity of thin oxides
- Doping density profiling
- Resistivity measurements of semi-insulating materials and carbon fiber
- Pseudo MOST characterization of SOI structures
- Measurement on films with high and low K (USJ layer)
- Studies of ferroelectric samples
- Characterization of new materials such as silicon carbide (SiC)

For technical and commercial information, quote, ordering or request of visit by our representative. +33 (0)476 561 617

5 rue de la Verrerie

38120 Le Fontanil-Cornillon

Grenoble / France

Fax : +33(0) 476 757 484

RCS Grenoble B 381 001 171 - APE 4652Z

TVA FR 48 381 001 171