Grace Scientific Corporation

GSC-PE-469 - Resistivity -Van Der Pauw's Method

Name: GSC-PE-469 - Resistivity -Van Der Pauw's Method
Brand: Grace Scientific Corporation
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Specifications:-

Resistivity – Van der Pauw’s Method

1.General Description

•Apparatus designed for measurement of resistivity and determination of Hall coefficient of semiconductor samples using the Van der Pauw method

•Employs four-contact (Kelvin) measurement technique suitable for flat samples of arbitrary shape and uniform thickness

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2.Technical Specifications

•Van der Pauw sample arrangement

•Regulated constant current source

•Digital voltmeter / microvoltmeter

•Electromagnet

•Digital gaussmeter

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3.Measurement Capabilities

•Sheet resistivity

•Bulk resistivity

•Hall voltage

•Hall coefficient

•Carrier concentration

•Carrier mobility

4.Additional Features

•Four-terminal technique minimizes errors due to contact resistance, probe resistance, and spreading resistance

Suitable for semiconductor material characterization and device testing applications