Microwave Properties of Atomic Layer Controlled HTS Thin Films

Abstract

We have studied the nonlinear microwave response of epitaxial HTS thin films in collaboration with Dr. Dan Qates at MIT Lincoln Lab. In order to make highest quality control. The nonlinearity of single layer YBCO degrades as the films are grown thicker due to the degradation of the crystalline quality and flux pinning of YBCO films. However YBCOICeO2 multilayer stacks shows significant improvement of high-power capabilities.

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Document Details

Document Type
Technical Report
Publication Date
Nov 01, 2006
Accession Number
ADA473346

Entities

People

  • Chang-Beom Eom

Organizations

  • University of Wisconsin–Madison

Tags

Communities of Interest

  • Advanced Electronics

DTIC Thesaurus Topics

  • Contracts
  • Current Density
  • Degradation
  • Distortion
  • Engineering
  • Films
  • High Pressure
  • High Temperature
  • High Temperature Superconductors
  • Materials
  • Materials Science
  • Measurement
  • Microwaves
  • Quality Control
  • Superconductors
  • Teamwork
  • Thin Films

Fields of Study

  • Physics

Readers

  • Nanofabrication and Microfabrication.
  • Technical Research and Report Writing.
  • Thin Film Deposition Science.