In this work we have developed a new approach to include both spherical wave correction and anharmonic vibration effects. The spherical wave correction disappears for large kR limit, but the plane wave part has already spherical wave effects of photoelectron scattering in this formula.
Spherical Debye-Waller factors in EXAFS
β Scribed by M. Yimagawa; T. Fujikawa
- Publisher
- Elsevier Science
- Year
- 1996
- Tongue
- English
- Weight
- 247 KB
- Volume
- 79
- Category
- Article
- ISSN
- 0368-2048
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
Anharmonic correlated Einstein model (ACEM) and statistical moment method (SMM) have been developed to derive analytical expressions for pressure dependence of the lattice bond length, effective spring constant, correlated Einstein frequency and temperature, Debye-Waller factors (DWF) or second cumu
Anharmonic correlated Debye model has been derived for calculation and analysis of extended X-ray absorption fine structure (EXAFS) cumulants using an anharmonic effective potential that takes into account all nearest neighbor interactions of absorber and backscattering atoms. Dispersion relation ha