Investigation of Y-Ba-Cu-O superconducting materials by positron annihilation lifetime spectroscopy

Positrons can be used as a probe for crystal defects, such as vacancies. The authors use positron annihilation lifetime spectroscopy as a tool for studying the effect of oxygen vacancies on the superconducting transition of YBa2Cu3O7-x

Duke Authors

Cited Authors

  • Hill, AJ; Cocks, FH; Goesele, UM; Jones, PL; Tan, TY; Kingon, AI

Published Date

  • 1988

Published In

  • High-Temperature Superconducting Materials. Preparations, Properties, and Processing

Start / End Page

  • 305 - 311