High performance YBCO films. Quarterly status report No. 6, 1 February-30 April 1993. [YBCO (yttrium barium copper oxides)]

Technical Report · Fri Apr 30 00:00:00 EDT 1993

OSTI ID:5907173

Denlinger, E J; Fathy, A; Kalokitis, D; Pendrick, V; Harshavardhan, K S

YBCO on MgF2 withstood post annealing to 750 deg C without deterioration. This allows the deposition of high quality multiple layer YBCO films onto both sides of a MgF2 substrate. GdBaCuO films were deposited onto LaAlO3 and appear to be superior to YBCO in terms of lower particulate density, slightly higher T[sub c]'s, and higher critical current density. The ramifications could be very beneficial to the MCM program. Furthermore, the tolerance of these films to a wider range of deposition conditions indicates a possibility of using these films on MgF2.

• Research Organization: RCA Labs., Princeton, NJ (United States). David Sarnoff Research Center
• OSTI ID: 5907173
• Report Number(s): AD-A-266983/6/XAB; CNN: N00014-91-C-0216
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
HIGH-TC SUPERCONDUCTORS
DEPOSITION
SUPERCONDUCTING FILMS
COMPARATIVE EVALUATIONS
CRITICAL CURRENT
CURRENT DENSITY
ALUMINATES
ANNEALING
BARIUM OXIDES
CUPRATES
GADOLINIUM OXIDES
INTERMETALLIC COMPOUNDS
LANTHANUM OXIDES
MAGNESIUM FLUORIDES
PROGRESS REPORT
YTTRIUM OXIDES
ALKALINE EARTH METAL COMPOUNDS
ALLOYS
ALUMINIUM COMPOUNDS
BARIUM COMPOUNDS
CHALCOGENIDES
COPPER COMPOUNDS
CURRENTS
DOCUMENT TYPES
ELECTRIC CURRENTS
EVALUATION
FILMS
FLUORIDES
FLUORINE COMPOUNDS
GADOLINIUM COMPOUNDS
HALIDES
HALOGEN COMPOUNDS
HEAT TREATMENTS
LANTHANUM COMPOUNDS
MAGNESIUM COMPOUNDS
OXIDES
OXYGEN COMPOUNDS
RARE EARTH COMPOUNDS
SUPERCONDUCTORS
TRANSITION ELEMENT COMPOUNDS
YTTRIUM COMPOUNDS
360207* - Ceramics
Cermets
& Refractories- Superconducting Properties- (1992-)
360201 - Ceramics
Cermets
& Refractories- Preparation & Fabrication