✦ LIBER ✦
A working procedure for the evaluation of exafs phase shifts: Application to Cu(111)/Cs
✍ Scribed by J. Paul; M. Lundberg
- Publisher
- Elsevier Science
- Year
- 1985
- Tongue
- English
- Weight
- 232 KB
- Volume
- 117
- Category
- Article
- ISSN
- 0009-2614
No coin nor oath required. For personal study only.
✦ Synopsis
A theorckal procedure is presented IO evalue'te EXAFS phase shifts The procedure IS based on a sclf-cons~s~en~ly determined ground-slate electron density and an energy-dependent complex walkring pokmial. Most EXAFS or NEXAFS/XANES schemes used today apply a constant imaginary par1 of Ihc scaltering potcntlal We dlustrate our procedure by mlculalions on wium atoms adsorbed onto Cu(ll1).