Hall Effect Measurement System

YUYI Global Technology,KAMAN INSTRUMENTATION SMU 9000-15N-001 INDUCTIVE MEASURING SYSTEM

YUYI Global Technology,KAMAN INSTRUMENTATION SMU 9000-15N-001 INDUCTIVE MEASURING SYSTEM

  • Multi-sample experiments with four-contact van der Pauw and six-contact Hall
  • Sample resistance, carrier concentration, Hall coefficient, Hall mobility, resistivity or current-voltage features
  • Wide range of materials; GaAs, InAs, InP, SiGe, Si, Ge, GaN, HgCdTe, AIN, SiC, metal oxides, and organic conductors
  • Perfectly suited for product development, materials research and quality control
  • Windows Operating System for system operation, data acquisition, and analysis.

Suitable for

GaAs-based materials (HEMSTs, FETs, HBTs, pHEMTs, MESFETs), InP, GaN, InAs, and AIN, Ge, SiC, Si, HgCdTd, ZnO, SiGe, MnGaAs, infrared applications (LED, detectors, laser diodes), metal oxides, ferrites, organic, inorganic conductors etc.

Measurements Include

  • Mobility measurement
  • Van der Pauw measurements
  • Hall bar measurements
  • Charge carrier measurements
  • Resistivity measurements

 

YUYI Global Technology,KAMAN INSTRUMENTATION SMU 9000-15N-001 INDUCTIVE MEASURING SYSTEM

KAMAN INSTRUMENTATION SMU 9000-15N-001 INDUCTIVE MEASURING SYSTEM

Pole Caps

  • Adjustable Pole caps
  • Continuously adjustable 0-130 mm pole gap
  • 25 mm face diameter
  • Larger diameter is optional, 50 mm, 75 mm

Electromagnet

  • ±2.5 T @ 100 mm gap with 25 mm pole face
  • ±35 V, ±70 A Coils
  • High magnetic field strength with large pole separation
  • Magnetic field > ±IT @ 25 mm pole gap
  • Ideal for closed cycle cryostat integration, 3-300 K
  • Water cooled
  • Resistance in series coils: 0.5 Ω (20 °C)

Chiller

  • Interlocks to coils over temperature
  • Closed cycle water cooling

NanoMagnetics Gaussmeter

  • High-sensitivity magnetic field measurement
  • Magnetic field controlled sweeps with integrated Gaussmeter
  • Field calibration with Hall probes
  • Software control of all the parameters

Sample Holders

Spring Loaded Design Option

  • Easy sample mount with spring pin connections
  • Van der Pauw measurement design
  • Four, six or eight contact Hall bar measurement design
  • Multiple sample mounts
  • 5 mm x 5 mm sample sizes (larger sizes are optional)

Sample Soldered/Bonded Design Option

  • Van der Pauw measurement design
  • Four or six contact Hall bar measurement design
  • Multiple (two off ) sample mounts
  • Eight contact Hall bar measurement design (optional)
  • 5 mm x 5 mm sample sizes (larger sizes are optional)

Controller and Software

  • Keithley Instruments pA/μV sensitivity state of the art SourceMeter
  • Easy visualized set-ups for Van der Pauw and Hall Bar Measurements
  • Layer by layer mobility analysis using Nanomagnetics’ powerful Software
  • C# based totally automated software
  • Field controlled measurements with the Gaussmeter
  • Magnet and System control with USB/IEEE/Ethernet interface
  • Temperature control option for LT-HT measurements, 3-1,300 K
  • Free update of software for lifetimeYUYI Global Technology,KAMAN INSTRUMENTATION SMU 9000-15N-001 INDUCTIVE MEASURING SYSTEMKAMAN INSTRUMENTATION SMU 9000-15N-001 INDUCTIVE MEASURING SYSTEM