High Temperature Superconducting Microwave Device

Abstract

Thin films of the high-Tc superconductor Bi-Sr-Ca-Cu-0 were prepared by sputter deposition. The films were deposited at room temperature and then post deposition annealed. A microwave measurement system based on a microstrip resonator was established. X-ray diffraction revealed that the films were multi- phase. Resistance of these films did not show a transition when cooled to liquid nitrogen temperatures. Superconductors, Sputtering, Thin films.

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Document Details

Document Type
Technical Report
Publication Date
Nov 01, 1993
Accession Number
ADA286351

Entities

People

  • Robert M. Catchings

Organizations

  • Howard University

Tags

Communities of Interest

  • Advanced Electronics

DTIC Thesaurus Topics

  • Ceramic Materials
  • Detectors
  • Diffraction
  • Films
  • High Temperature
  • Low Temperature
  • Materials
  • Measurement
  • Microwaves
  • Nitrogen
  • Resistance
  • Superconductors
  • Thin Films
  • Transition Temperature
  • Transitions
  • X Rays
  • X-Ray Diffraction

Fields of Study

  • Physics

Readers

  • Microwave Engineering.
  • Superconducting Magnet Technology
  • Thin Film Deposition Science.

Technology Areas

  • Microelectronics
  • Microelectronics - Graphene