Applied Analysis Platform
Cryomagentics Inc
Cryomagnetics Applied Analysis Platform sample rod assembly

Pricing on request. Contact sales@cryomagnetics.com or your local sales representative for a quote.

Applied Analysis Platform

Resistivity and Hall Effect Module for C-Mag Magnet Systems

Download the brochure here.

The RHEM Module consists of a central sample mount assembly fitted with 12 robust experimental interconnections between the sample mount (Puck) holder and the sample mount. The mount is securely fixed to the holder to assure a proper thermal path. Experimental setup is a simple matter of securing sample material to the user's choice of solid FR4 or windowed mount. Sample electrical connections are made via bond wire to the output pads of the mount. Sample mounting and verification is aided through the use of the setup fixture which aids with sample position and back-probing for room temperature measurements and verification of setup prior to analysis. Once the puck has been mounted to the probe assembly, the isothermal shield is threaded onto the outer edge of the puck followed by the vacuum shroud mounted using a conical seal. Sample analysis may be in exchange gas or vacuum.

The RHEM Module may be used for all routine AC and DC Resistivity measurements as well as Hall effect. Electronics package may be tailored to suit the characteristics of the expected sample stream.

  • 25 mm OD sample mount (Puck) with 12 wire sample interconnections.

  • Sample puck design: user's choice, Flat FR4 sample mounting surface or Window style with 11 mm × 14 mm cutout allowing for direct mount to cold stage. Additional sample mounts are available and all are interchangeable with the puck base.

  • Puck Base with pin connections for sample wiring, fitted with calibrated Cernox temperature sensor and cartridge heater.

  • Gold plating on all subassemblies.

  • Operating temperature: <1.8K to 325K depending on sample environment.

Cryomagnetics' Navigator Software Control System is a LabVIEW-based, open architecture software program allowing for automated and manual sample analysis and data output.

  • Voltage Range: 1 nV to 210 V

  • Current Range: 50 pA to 1.05 A

  • Voltage Range: 2 nV to 1 V

  • Current Range: 1 pA to 150 mA

  • Frequency: 1 mHz to 100 kHz

  • Noise: 1 nV/√Hz @ 1 kHz (Typ)

  • Sensitivity: ±10 nΩ RMS (Typ)

  • Phase Resolution: 0.01°

  • 4- or 5-wire configuration

  • Multiple sample compatible