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Barkhausen Noise

SURAGUS also develops metrology systems based on barkhausen noise. Please contact us for further information about the SURAGUS Barkhausen One at sales@www.suragus-cn.com.

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Testing equipment with digital interface in production environment
Photo of Barkhausen Noise Analyzer from SURAGUS with a metal plate and 3 different sensor heads available for optimal results.

Sensor Capabilities

  • Sheet Resistance [0.001 – 1,000  Ohm/sq]
  • Metal Layer Thickness [1 nm – 2 mm]
  • Resistivity [in accordance with sheet resistance]

Supported Substrates

Wafer, Glass, etc. with 150 / 200 / 300 mm diameter

Optional Temperature Sensor