Temperature dependence of the pre-edge structure in the Ti K-edge x-ray absorption spectrum of rutile

The temperature dependence of the pre-edge features in x-ray absorption spectroscopy is reviewed. Then, the temperature dependence of the pre-edge structure at the K-edge of titanium in rutile TiO(2) is measured at low and room temperature. The first two peaks grow with temperature. The fact that th...

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Bibliographic Details
Published in:Journal of physics. Condensed matter 2010-03, Vol.22 (12), p.125504-125504
Main Authors: Durmeyer, O, Beaurepaire, E, Kappler, J-P, Brouder, Ch, Baudelet, F
Format: Article
Language:English
Subjects:
Absorption spectroscopy
Condensed Matter
Condensed matter: electronic structure, electrical, magnetic, and optical properties
Exact sciences and technology
Materials Science
Materials Testing
Metals - chemistry
Models, Statistical
Optical properties and condensed-matter spectroscopy and other interactions of matter with particles and radiation
Other interactions of matter with particles and radiation
Physics
Physics - methods
Quadrupoles
Rutile
Temperature
Temperature dependence
Titanium
Titanium - chemistry
Titanium dioxide
Vibration
X-ray absorption and absorption edges
X-Ray Absorption Spectroscopy - methods
X-rays
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Summary:The temperature dependence of the pre-edge features in x-ray absorption spectroscopy is reviewed. Then, the temperature dependence of the pre-edge structure at the K-edge of titanium in rutile TiO(2) is measured at low and room temperature. The first two peaks grow with temperature. The fact that these two peaks also correspond to electric quadrupole transitions is explained by a recently proposed theory.
ISSN:0953-8984
1361-648X
DOI:10.1088/0953-8984/22/12/125504