Raman scattering in La/sub 2-x/(Ba,Sr)/sub x/CuO/sub 4/ superconductors
Conference
·
· AIP Conf. Proc.; (United States)
OSTI ID:7127555
Raman scattering results at room temperature on powdered and solid samples of La/sub 2-x/(Ba,Sr)/sub x/CuO/sub 4/ in the range x = 0--0.2 are presented. Laser hetaing in air is shown to produce a surface layer of La/sub 2/O/sub 3/, a transparent insulator. The temperature dependence of the La/sub 2/O/sub 3/ Raman lines provides an indication of the temperature produced by the laser.
- Research Organization:
- Physics Department, Ford Motor Co., Dearborn, MI 48121
- OSTI ID:
- 7127555
- Report Number(s):
- CONF-871178-
- Conference Information:
- Journal Name: AIP Conf. Proc.; (United States) Journal Volume: 165:1
- Country of Publication:
- United States
- Language:
- English
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· Phys. Rev. B: Condens. Matter; (United States)
·
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·
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· Phys. Rev. B: Condens. Matter; (United States)
·
OSTI ID:6615841
Related Subjects
36 MATERIALS SCIENCE
360204* -- Ceramics
Cermets
& Refractories-- Physical Properties
AIR
ALKALINE EARTH METAL COMPOUNDS
ANNEALING
BARIUM COMPOUNDS
CHALCOGENIDES
COPPER COMPOUNDS
COPPER OXIDES
ENERGY DEPENDENCE
FLUIDS
GASES
HEAT TREATMENTS
HEATING
LANTHANUM COMPOUNDS
LANTHANUM OXIDES
LASER-RADIATION HEATING
MEDIUM TEMPERATURE
OXIDES
OXYGEN COMPOUNDS
PLASMA HEATING
POWDERS
RAMAN EFFECT
RARE EARTH COMPOUNDS
SOLIDS
STRONTIUM COMPOUNDS
SUPERCONDUCTORS
TEMPERATURE DEPENDENCE
TRANSITION ELEMENT COMPOUNDS
360204* -- Ceramics
Cermets
& Refractories-- Physical Properties
AIR
ALKALINE EARTH METAL COMPOUNDS
ANNEALING
BARIUM COMPOUNDS
CHALCOGENIDES
COPPER COMPOUNDS
COPPER OXIDES
ENERGY DEPENDENCE
FLUIDS
GASES
HEAT TREATMENTS
HEATING
LANTHANUM COMPOUNDS
LANTHANUM OXIDES
LASER-RADIATION HEATING
MEDIUM TEMPERATURE
OXIDES
OXYGEN COMPOUNDS
PLASMA HEATING
POWDERS
RAMAN EFFECT
RARE EARTH COMPOUNDS
SOLIDS
STRONTIUM COMPOUNDS
SUPERCONDUCTORS
TEMPERATURE DEPENDENCE
TRANSITION ELEMENT COMPOUNDS