Electro-magnet Probe Station

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ARS PS-CC-EM Electro Magnet Probe Station

The ARS Electromagnet Closed Cycle Probe Station, PS-CC-EM, is designed for the ultimate flexibility for non-destructive device testing. This system provides a .6T Horizontal Magnetic Field and comes with a BiPolar Power Supply.

ARS manufactures both the cryocooler and the probe station. This integrated approach ensures consistent performance and also facilitates diagnostics and service of the integrated system.

Specifications
Drawings
Pictures
 

Applications

  • Magnetic properties

  • DC, RF properties

  • Microwave properties

  • MEMS

  • Nanoscale electronics

  • Superconductivity

  • Electrical and optical properties of nano circuits

  • Quantum dots and wires

  • Non-destructive device testing

 Typical Setup

  • DE-204 Closed Cycle Cryocooler

  • Compressor (ARS-4HW)

  • Helium Hoses (10 foot flex lines)

  • 12” x 5” Hard Coated Aluminum Vacuum with 4 Micromanipulated Probe Ports on an Anodized Aluminum Table Top with Extruded Alumium Support System.

  • GMW 5403 EG Electromagnet capable of 0.6T

  • Kepco BOP Power Supplies wired in Parallel

  • Polished OFHC Copper Radiation Shield

  • 1” Square Grounded Sample Holder made out of OFHC Copper

  • 3 Stage Vibration Dampening System for < 1 micron Vibration Levels at the Sample Stage

  • DC, Microwave, or Fiber Optic Probes

  • 4 Sensors and 2 Heaters for temperature control and monitoring

  • 4 Channel Temperature Controller with interconnecting cable to the cryostat.

  • Gaussmeter with Cryogenic Hall Sensor

  • 7:1 Zoom Microscope with <2 micron resolution and coaxial or ring light. Includes a High Resolution 24” Wide Screen LCD Display and a light source for the microscope.

Features

  • 10 K-400 K temperature range

  • 2 in. test area

  • 2.75 in. clear view top window

  • Up to 6 micro-manipulated probe arms

  • 2 additional accessory ports

  • Thermally anchored triaxial single tip probe holders with
    replaceable tungsten tips

  • 1 µm sensitivity precision actuators

  • High stability spring-loaded linear motion stages

  • All stainless steel vacuum enclosure for low vacuum and
    fast pumping times

  • 7:1 zoom microscope with ring light

  • Super soft copper braids transmit maximum cooling power and minimal vibrations to cold stage

  • Elastomeric isolators on table for high frequency vibration dampening

  • Soft air mount feet for high shock and low frequency vibration dampening

  • Heated radiation shield for faster sample change

  • Cryogen free

  • Fully customizable

Options & Upgrades