Hall Effect Systems

8400 Series HMS   8425 HMS   8400 Series HMS
         
MeasureReady™ M91 FastHall™ Measurement Controller   MeasureReady™ FastHall™ Station   8400 Series HMS
         
  • All-in-one instrument
  • Automatically selects optimal excitation and measurement levels
  • Automatically executes measurement steps
  • Provides complete Hall analysis
  • Easy to use, easy to integrate with existing lab systems
  • No need to reverse the magnetic field with FastHall
  • Up to 100× faster for low mobility materials
  • Improves accuracy by minimizing thermal drift
  • Build a new Hall system or upgrade an existing one
  • Add state-of-the-art Hall measurement capability to any lab
  • Use with any type of magnet
 
  • Proprietary FastHall™ technology enables low-mobility measurements without field reversal in seconds
  • Mobility measurements down to 0.01 cm2/V s for van der Pauw samples with resistances from 10 mΩ to 1 GΩ
  • Completely guarded triaxial cabling to fully shielded, insertable, light-tight sample chamber plus an LN2 option
  • MeasureLINK™-MCS software provides standard sequences, charts, exportable reports and user customizable test scripts
  • M91 FastHall™ instrument with high resistance option integrates all signal source, measure, and switching functions
  • Easy to use spring pin and solder sample holder cards accommodate up to 10 mm × 10 mm van der Pauw and Hall bar type samples
  • Measurement times greatly reduced through patented FastHall™ method and fully integrated system solution
  • Available gate bias instrument option and ability to easily integrate third-party sources and instruments
  • Simple, repeatable, and reversible permanent magnet with nominal fields of 1 T and optional 0.8 T for LN2 chamber
 
  • Ideal for variable temperature measurement and mobilities from 1 to 106 cm2/V s
  • Optional AC field extends mobility measurement range down to 10-3 cm2/V s
  • Maximum DC fields to 1.67 T (8404) and 2.10 T (8407)
  • Optional AC fields to 1.18 T (8404) and 1.31 T (8407)
  • Standard resistance range of 0.5 mΩ to 10 MΩ
  • High resistance option widens range to 200 GΩ
  • Low resistance option significantly reduces resistance noise floor
  • Temperatures from 15 K to 1273 K
         
8425 HMS   9700A HMS    
         
8425 DC HMS with Cryogenic Probe Station   9700A Superconducting Magnet HMS    
         
  • A complete Hall effect measurement system using device probing under vacuum in a probe station
  • Supports a range of DC field Hall measurements—measure mobility on wafer-scale materials and structures as a function of temperature and field
  • DC fields to 2 T and resistances from 0.5 mΩ to 100 GΩ
  • Vary temperatures from 10 K to 400 K using closed-cycle refrigerator—no cryogen required
  • Includes intuitive 8400 Series software for easy system operation, data acquisition, and analysis
  • Supports exporting of data for multi-carrier analysis
  • 3-year standard warranty
 
  • Standard sample resistance ranges from 0.04 mΩ to 200 GΩ
  • Fields to 9 T
  • Temperatures from 2 K to 400 K
  • Quantitative Mobility Spectrum Analysis (QMSA®) software resolves individual carrier mobilities and densities in multi-carrier devices
  • Anomalous Hall Effect measurements for spintronics including dilute magnetic semiconductors and ferromagnetic metallic alloys
   

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