Application

HALL MEASUREMENT

The PDL Hall system is capable of both AC and DC Hall measurement modes. The AC field measurement can be used for materials with the mobility of below 0.1 cm2/Vs, which is an advantage compared to the DC field measurement mode. Materials with such attributes are usually semiconductor, photovoltaic or thermoelectric materials.

 

Technology

AC FIELD PARALLEL DIPOLE LINE HALL MEASUREMENT

PDL-1000

 

 

FEATURES

  • Ability to measure a wide range of mobilities, including extremely low mobilities and semi-insulating samples. Includes capability to perform both alternating (AC) and traditional static field (DC) Hall measurements.
  • Software extracts low Hall signal using software-based lock-in detection (eliminating the need for costly hardware-based lock-in detection)
  • Tabletop setup, utilizing rotating Parallel Dipole Line magnets (no bulky electromagnet required)

 

  • No cooling system is necessary
  • Software-controlled measurement and automated parameter extraction
  • Simple and robust tabletop system design 

Product Line

PDL

 

 

Products

PDL-1000

  • High sensitivity (able to handle mobility less than 0.1 cm2/Vs)
  • Large magnetic field (approximately 2,5 T pk-pk)
  • Uniformity (< 2% sample size up to 10×10 mm)
  • Proprietary signal processing and user interface (UI) software
  • Compact design
  • User-friendly operation
  • Gate bias voltage option

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