Theory of resonant X-ray emission spectra for high Tc cuprates

2006 ◽  
Vol 777 (1-3) ◽  
pp. 17-22
Author(s):  
A. Kotani
Keyword(s):  
Emission Spectra ◽  
High Tc ◽  
X Ray ◽  
High Tc Cuprates

X-ray emission spectra of vanadium atoms in a new series of (Cu,V)-based high-Tc superconductors

2003 ◽  
Vol 170 (1) ◽  
pp. 188-191 ◽  
Author(s):  
E.Z. Kurmaev ◽  
A. Moewes ◽  
G.T. Woods ◽  
T.A. Callcott ◽  
N.D. Zhigadlo ◽  
...  
Keyword(s):  
Emission Spectra ◽  
High Tc Superconductors ◽  
High Tc ◽  
X Ray

scholarly journals Momentum-resolved charge excitations in high-Tc cuprates studied by resonant inelastic X-ray scattering

2008 ◽  
Vol 69 (12) ◽  
pp. 3118-3124 ◽  
Author(s):  
K. Ishii ◽  
M. Hoesch ◽  
T. Inami ◽  
K. Kuzushita ◽  
K. Ohwada ◽  
...  
Keyword(s):  
High Tc ◽  
X Ray ◽  
X Ray Scattering ◽  
High Tc Cuprates ◽  
Ray Scattering

Doping dependence of resonant inelastic X-ray scattering in high-Tc cuprates

2004 ◽  
Vol 412-414 ◽  
pp. 143-146 ◽  
Author(s):  
K. Tsutsui ◽  
T. Tohyama ◽  
S. Maekawa
Keyword(s):  
High Tc ◽  
Doping Dependence ◽  
X Ray ◽  
X Ray Scattering ◽  
High Tc Cuprates ◽  
Ray Scattering

X-ray emission spectra and electronic structure of high-Tc superconductors and binary oxides

1994 ◽  
Vol 68 ◽  
pp. 431-438 ◽  
Author(s):  
L.D. Finkelstein ◽  
V.R. Galakhov ◽  
V.V. Fedorenko ◽  
L.V. Elokhina ◽  
A.A. Samokhvalov ◽  
...  
Keyword(s):  
Electronic Structure ◽  
Emission Spectra ◽  
High Tc Superconductors ◽  
High Tc ◽  
X Ray ◽  
Binary Oxides

Iodine insertion in high-Tc cuprates Raman, magnetization, X-ray photoelectron and electron energy loss measurements

1994 ◽  
Vol 219 (3-4) ◽  
pp. 297-314 ◽  
Author(s):  
Eric Faulques ◽  
Phillipe Molinié ◽  
Paul Berdahl ◽  
Thien Phap Nguyen ◽  
Jean-Louis Mansot
Keyword(s):  
Energy Loss ◽  
Electron Energy ◽  
High Tc ◽  
X Ray ◽  
Electron Energy Loss ◽  
High Tc Cuprates

scholarly journals X -Ray Emission and X -Ray Self-Absorption in the High - Tc Superconductor YBa2Cu3O6.9 and other Copper Oxides

1989 ◽  
Vol 44 (3) ◽  
pp. 180-188 ◽  
Author(s):  
F. Burgäzy ◽  
H. Jaeger ◽  
K. Schulze ◽  
P. Lamparter ◽  
S. Steeb
Keyword(s):  
Absorption Spectra ◽  
Oxygen Content ◽  
Energy Gap ◽  
Emission Spectra ◽  
Copper Oxides ◽  
Ionic Character ◽  
High Tc ◽  
X Ray ◽  
High Tc Superconductor ◽  
Superconducting Compound

O-Kα X-ray emission spectra of La2CuO4 and YBa2Cu3O6.9 are compared with calculated spectra. It is shown from O-Kα emission spectra of YBa2Cu3Ox with varying oxygen content (6.0 < X < 6.9) that with heating the superconducting compound (x = 6.9) oxygen atoms are removed from the Cu-O chains. A method for comparing X-ray self-absorption spectra from compounds with different concentrations of the element under consideration is presented. Cu-L selfabsorption spectra of YBa2Cu3Ox (6.0 < x < 6.9) are compared with those of Cu, Cu2O, CuO, and NaCuOn. By this comparison and from O-K., emission spectra, oxygen 2p holes are found to be present in the superconducting compound. The ionic character of the Cu-O bonds in the nonsuperconducting green phase Y2BaCuO5 is shown with O-Kα emission and Cu-L3 self-absorption spectroscopy. The energy gap of Y2BaCuO5 is found to be about 5 e V.

SOFT X-RAY EMISSION SPECTRA OF HIGH Tc SUPERCONDUCTORS

1989 ◽  
pp. 325-339
Author(s):  
C.F. Hague ◽  
V. Barnole ◽  
J.-M. Mariot ◽  
C. Michel ◽  
B. Raveau
Keyword(s):  
Emission Spectra ◽  
High Tc Superconductors ◽  
High Tc ◽  
X Ray
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