Published January 23, 1989
| Version v1
Journal article
Low-temperature deposition of Y-Ba-Cu-O films on a CaF2/GaAs substrate
Creators
- 1. Central Research Laboratories, Matsushita Electric Industrial Co., Ltd., Moriguchi, Osaska 570, Japan
Description
Superconducting thin films of Y-Ba-Cu-O were fabricated on a CaF2/GaAs(100) substrate using the rf planar magnetron sputtering technique. Substrates were heated as low as 450 0C during deposition. The as-deposited films without high-temperature post-annealing have a transition temperature of 75 K and zero resistance temperature of 45 K. The perovskite structure usually observed in this system was not observed. The critical current (J/sub c/) value of 2 x 103 A/cm2 was measured at 4.2 K
Additional details
Publishing Information
- Journal Title
- Applied Physics Letters
- Journal Volume
- 54
- Journal Issue
- 4
- Series
- Appl. Phys. Lett.
- Journal Page Range
- 383-385
- ISSN
- 0003-6951
- CODEN
- APPLA
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 20025520
- Subject category
- S36: MATERIALS SCIENCE; S36: MATERIALS SCIENCE; S36: MATERIALS SCIENCE;
- Resource subtype / Literary indicator
- Numerical Data
- Descriptors DEI
- ANNEALING; BARIUM OXIDES; CALCIUM FLUORIDES; CHEMICAL COMPOSITION; COPPER OXIDES; CRITICAL CURRENT; CRYSTAL STRUCTURE; ELECTRIC CONDUCTIVITY; EXPERIMENTAL DATA; FABRICATION; GALLIUM ARSENIDES; HIGH TEMPERATURE; LOW TEMPERATURE; MAGNETIC SUSCEPTIBILITY; MAGNETRONS; PEROVSKITE; SPUTTERING; SUPERCONDUCTING FILMS; THIN FILMS; TYPE-II SUPERCONDUCTORS; ULTRALOW TEMPERATURE; VAPOR DEPOSITED COATINGS; VERY LOW TEMPERATURE; YTTRIUM OXIDES
- Descriptors DEC
- ALKALINE EARTH METAL COMPOUNDS; ARSENIC COMPOUNDS; ARSENIDES; BARIUM COMPOUNDS; CALCIUM COMPOUNDS; CALCIUM HALIDES; CHALCOGENIDES; COATINGS; COPPER COMPOUNDS; CURRENTS; DATA; ELECTRIC CURRENTS; ELECTRICAL PROPERTIES; ELECTRON TUBES; ELECTRONIC EQUIPMENT; EQUIPMENT; FILMS; FLUORIDES; FLUORINE COMPOUNDS; GALLIUM COMPOUNDS; HALIDES; HALOGEN COMPOUNDS; HEAT TREATMENTS; INFORMATION; MAGNETIC PROPERTIES; MICROWAVE EQUIPMENT; MICROWAVE TUBES; MINERALS; NUMERICAL DATA; OXIDE MINERALS; OXIDES; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; SUPERCONDUCTORS; TRANSITION ELEMENT COMPOUNDS; YTTRIUM COMPOUNDS