Properties of epitaxially grown a-axis oriented YBa sub 2 Cu sub 3 O sub 7 minus x -PrBa sub 2 Cu sub 3 O sub 7/ minus y heterostructures
Conference
·
· IEEE Transactions on Magnetics (Institute of Electrical and Electronics Engineers); (United States)
OSTI ID:5878282
- Bellcore, Red Bank, NJ (US)
This paper reports on multilayer structures of YBa{sub 2}Cu{sub 3}O{sub 7{minus}x}-PrBa{sub 2}Cu{sub 3}O{sub 7{minus}y} prepared, using pulsed laser deposition, with the a-axis oriented normal to the surface of a variety of (001) substrates. Structural characterization of these films by X-ray diffraction (XRD), transmission electron microscopy (TEM) and helium ion beam channeling reveal a highly ordered microstructure similar, if not better, in quality to that obtained in the best c-axis oriented films. Studies of the surface morphology by scanning electron microscopy (SEM) show a very smooth surface with a total absence of the outgrowths commonly seen in c-axis oriented films.
- OSTI ID:
- 5878282
- Report Number(s):
- CONF-900944--
- Conference Information:
- Journal Name: IEEE Transactions on Magnetics (Institute of Electrical and Electronics Engineers); (United States) Journal Volume: 27:2
- Country of Publication:
- United States
- Language:
- English
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Journal Article
·
Sun Dec 02 23:00:00 EST 1990
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·
OSTI ID:6195672
Growth and characterization of c-axis oriented YBa{sub 2}Cu{sub 3}O{sub 7{minus}x}/PrBa{sub 2}Cu{sub 3}O{sub 7{minus}x} bilayers
Journal Article
·
Tue Apr 20 00:00:00 EDT 1999
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·
OSTI ID:687405
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Related Subjects
36 MATERIALS SCIENCE
360201* -- Ceramics
Cermets
& Refractories-- Preparation & Fabrication
360202 -- Ceramics
Cermets
& Refractories-- Structure & Phase Studies
360204 -- Ceramics
Cermets
& Refractories-- Physical Properties
ALKALINE EARTH METAL COMPOUNDS
BARIUM COMPOUNDS
BARIUM OXIDES
CHALCOGENIDES
CHANNELING
COHERENT SCATTERING
COPPER COMPOUNDS
COPPER OXIDES
CRYSTAL STRUCTURE
DEPOSITION
DIFFRACTION
ELECTRON MICROSCOPY
EPITAXY
FILMS
ION CHANNELING
LASERS
MICROSCOPY
MICROSTRUCTURE
OXIDES
OXYGEN COMPOUNDS
PHYSICAL PROPERTIES
PRASEODYMIUM COMPOUNDS
PRASEODYMIUM OXIDES
PULSE TECHNIQUES
RARE EARTH COMPOUNDS
SCANNING ELECTRON MICROSCOPY
SCATTERING
SUBSTRATES
SUPERCONDUCTING FILMS
THERMODYNAMIC PROPERTIES
TRANSITION ELEMENT COMPOUNDS
TRANSITION TEMPERATURE
TRANSMISSION ELECTRON MICROSCOPY
TWINNING
X-RAY DIFFRACTION
YTTRIUM COMPOUNDS
YTTRIUM OXIDES
360201* -- Ceramics
Cermets
& Refractories-- Preparation & Fabrication
360202 -- Ceramics
Cermets
& Refractories-- Structure & Phase Studies
360204 -- Ceramics
Cermets
& Refractories-- Physical Properties
ALKALINE EARTH METAL COMPOUNDS
BARIUM COMPOUNDS
BARIUM OXIDES
CHALCOGENIDES
CHANNELING
COHERENT SCATTERING
COPPER COMPOUNDS
COPPER OXIDES
CRYSTAL STRUCTURE
DEPOSITION
DIFFRACTION
ELECTRON MICROSCOPY
EPITAXY
FILMS
ION CHANNELING
LASERS
MICROSCOPY
MICROSTRUCTURE
OXIDES
OXYGEN COMPOUNDS
PHYSICAL PROPERTIES
PRASEODYMIUM COMPOUNDS
PRASEODYMIUM OXIDES
PULSE TECHNIQUES
RARE EARTH COMPOUNDS
SCANNING ELECTRON MICROSCOPY
SCATTERING
SUBSTRATES
SUPERCONDUCTING FILMS
THERMODYNAMIC PROPERTIES
TRANSITION ELEMENT COMPOUNDS
TRANSITION TEMPERATURE
TRANSMISSION ELECTRON MICROSCOPY
TWINNING
X-RAY DIFFRACTION
YTTRIUM COMPOUNDS
YTTRIUM OXIDES