Published January 1, 1992
| Version v1
Journal article
High-frequency properties of superconducting Y-Ba-Cu-oxide thin films
Creators
- 1. Ceramic Technologies Lab., Motorola, Inc., 4800 Alameda Blvd. NE, Albuquerque, New Mexico 87113 (United States)
Description
rf and microwave properties of superconducting YBa2Cu3O7-x thin films were measured and analyzed using a coplanar resonator structure. The films were developed by sequential electron-beam evaporation of the metals followed by postanneal processing. dc properties of the films were obtained from resistance-temperature and current-voltage measurements to evaluate the transition temperature and current densities. High-frequency properties were measured from 70 to 10 K and in the frequency range 1--3 GHz to determine the film characteristics as compared to pure copper films on the same substrates
Additional details
Publishing Information
- Journal Title
- Journal of Applied Physics
- Journal Volume
- 71
- Journal Issue
- 1
- Series
- J. Appl. Phys.
- Journal Page Range
- 344-346
- ISSN
- 0021-8979
- CODEN
- JAPIA
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 23057566
- Subject category
- S36: MATERIALS SCIENCE;
- Descriptors DEI
- BARIUM OXIDES; COPPER OXIDES; CURRENT DENSITY; FREQUENCY MEASUREMENT; GHZ RANGE 01-100; HIGH-TC SUPERCONDUCTORS; SUPERCONDUCTING FILMS; TEMPERATURE RANGE 0013-0065 K; TRANSITION TEMPERATURE; YTTRIUM OXIDES
- Descriptors DEC
- ALKALINE EARTH METAL COMPOUNDS; BARIUM COMPOUNDS; CHALCOGENIDES; COPPER COMPOUNDS; FILMS; FREQUENCY RANGE; GHZ RANGE; OXIDES; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; SUPERCONDUCTORS; TEMPERATURE RANGE; THERMODYNAMIC PROPERTIES; TRANSITION ELEMENT COMPOUNDS; YTTRIUM COMPOUNDS