Nb/sub 3/Ge superconductive films grown with nitrogen
Patent
·
OSTI ID:6410627
A superconductive film of Nb/sub 3/Ge is produced by providing within a vacuum chamber a heated substrate and sources of niobium and germanium, reducing the pressure within the chamber to a residual pressure no greater than about 10/sup -5/ mm Hg, introducing nitrogen into the resulting evacuated chamber in controlled amounts and vaporizing the niobium and germanium to deposit a film of Nb/sub 3/Ge on the heated substrate.
- Assignee:
- General Electric Company
- Patent Number(s):
- US 4129167
- OSTI ID:
- 6410627
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
36 MATERIALS SCIENCE
360101* -- Metals & Alloys-- Preparation & Fabrication
656102 -- Solid State Physics-- Superconductivity-- Acoustic
Electronic
Magnetic
Optical
& Thermal Phenomena-- (-1987)
75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
ALLOYS
DEPOSITION
EVAPORATION
FABRICATION
FILMS
GERMANIUM ALLOYS
INTERMETALLIC COMPOUNDS
NIOBIUM ALLOYS
NIOBIUM BASE ALLOYS
PHASE TRANSFORMATIONS
SUPERCONDUCTORS
SURFACE COATING
VACUUM COATING
360101* -- Metals & Alloys-- Preparation & Fabrication
656102 -- Solid State Physics-- Superconductivity-- Acoustic
Electronic
Magnetic
Optical
& Thermal Phenomena-- (-1987)
75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
ALLOYS
DEPOSITION
EVAPORATION
FABRICATION
FILMS
GERMANIUM ALLOYS
INTERMETALLIC COMPOUNDS
NIOBIUM ALLOYS
NIOBIUM BASE ALLOYS
PHASE TRANSFORMATIONS
SUPERCONDUCTORS
SURFACE COATING
VACUUM COATING