Local environment around the oxygen atoms in Y-Ba-Cu-O studied x-ray absorption fine structure (XAFS) spectroscopy
Conference
·
OSTI ID:10147555
- State Univ. of New York, Buffalo, NY (United States). Dept. of Physics
- Kernforschungszentrum Karlsruhe GmbH (Germany). Inst. fuer Nukleare Festkoerperphysik
- Brookhaven National Lab., Upton, NY (United States)
The local environment about oxygen atoms in the CuO{sub 2} plane in YBa{sub 2}Cu{sub 3}O{sub 7} single crystals has been investigated by orientation-dependent x-ray absorption fine structure (XAFS) spectroscopy at the O ls edge using bulk-sensitive fluorescence-yield-detection method. Within experimental accuracy ({plus_minus}0.03 {Angstrom}) no structural change in local ordering about oxygen atoms in the CuO{sub 2} plane at 90 K has been detected. 14 refs.
- Research Organization:
- Brookhaven National Lab., Upton, NY (United States)
- Sponsoring Organization:
- USDOE, Washington, DC (United States)
- DOE Contract Number:
- AC02-76CH00016
- OSTI ID:
- 10147555
- Report Number(s):
- BNL--47235; CONF-9109102--6; ON: DE92014165
- Country of Publication:
- United States
- Language:
- English
Similar Records
Local environment around the oxygen atoms in Y-Ba-Cu-O studied x-ray absorption fine structure (XAFS) spectroscopy
Local environment around the oxygen atoms in Y-Ba-Cu-O studied by x-ray absorption fine structure (XAFS) spectroscopy
Local environment about O atoms in Pr-Y-Ba-Cu-O films studied by O K-edge XAFS
Conference
·
Fri Jan 31 23:00:00 EST 1992
·
OSTI ID:5189971
Local environment around the oxygen atoms in Y-Ba-Cu-O studied by x-ray absorption fine structure (XAFS) spectroscopy
Conference
·
Tue Mar 31 23:00:00 EST 1992
· AIP Conference Proceedings (American Institute of Physics); (United States)
·
OSTI ID:5071315
Local environment about O atoms in Pr-Y-Ba-Cu-O films studied by O K-edge XAFS
Conference
·
Tue Sep 01 00:00:00 EDT 1992
·
OSTI ID:10166542
Related Subjects
36 MATERIALS SCIENCE
360202
664200
664400
74 ATOMIC AND MOLECULAR PHYSICS
ABSORPTION SPECTROSCOPY
BARIUM OXIDES
COPPER OXIDES
EXPERIMENTALLY DERIVED INFORMATION ON ATOMIC AND MOLECULAR PROPERTIES
FINE STRUCTURE
FOURIER TRANSFORMATION
HIGH-TC SUPERCONDUCTORS
MICROSTRUCTURE
OXYGEN
SPECTRA OF ATOMS AND MOLECULES AND THEIR INTERACTIONS WITH PHOTONS
STRUCTURE AND PHASE STUDIES
YTTRIUM OXIDES
360202
664200
664400
74 ATOMIC AND MOLECULAR PHYSICS
ABSORPTION SPECTROSCOPY
BARIUM OXIDES
COPPER OXIDES
EXPERIMENTALLY DERIVED INFORMATION ON ATOMIC AND MOLECULAR PROPERTIES
FINE STRUCTURE
FOURIER TRANSFORMATION
HIGH-TC SUPERCONDUCTORS
MICROSTRUCTURE
OXYGEN
SPECTRA OF ATOMS AND MOLECULES AND THEIR INTERACTIONS WITH PHOTONS
STRUCTURE AND PHASE STUDIES
YTTRIUM OXIDES