Computer-Oriented, Multichannel, Direct-Current, Superconducting Quantum Interference Device

Abstract

We describe the ARC effort leading towards the computer oriented multichannel DC-SQUID system. More specifically, we describe the prototype of lock-in, bipolar preamplifier and flux counter implemented by our team. The results of tests are quoted and show that our CD-SQUID electronics compare favorably with both commercially available BTI-Dynabias and Berkeley readout electronics. More specifically, our system seems to be more user friendly and easier to interface to the computer. (rh)

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Document Details

Document Type
Technical Report
Publication Date
May 01, 1989
Accession Number
ADA222636

Entities

People

  • A. K. Drukier
  • K. Carroll
  • N. Cao

Tags

Communities of Interest

  • Advanced Electronics
  • Sensors

DTIC Thesaurus Topics

  • Amplifiers
  • Computers
  • Control Systems
  • Detectors
  • Electron Microscopes
  • Electron Microscopy
  • Electronics
  • Field Effect Transistors
  • Low Noise
  • Low Temperature
  • Magnetometers
  • Materials
  • Measurement
  • Microscopy
  • Scanning Electron Microscopy
  • Thin Films
  • User Friendly

Fields of Study

  • Physics

Readers

  • Computer Science.
  • Optical Physics and Photonics.
  • Superconducting Magnet Technology

Technology Areas

  • Microelectronics
  • Microelectronics - Microelectromechanical Systems
  • Quantum Computing