'Absorption near edge spectroscopy' diaporamas de présentation

Principles of EXAFS Spectroscopy

Principles of EXAFS Spectroscopy. Sam Webb. Topics. Overview Process and Experiment Theory Brief History Derivation (simple) Data Analysis Data Reduction Fourier Concepts Data Modeling. What can I do with x-rays?. continuum. unoccupied states. E F. filled 3d. ?. 1s. core hole.

1.56k views • 48 slides

Speciation of uranium in contaminated ground water at Rifle, CO

Speciation of uranium in contaminated ground water at Rifle, CO. by Nikki Peck. The Problem. 2/3 of DOE sites have uranium-contaminated ground water Estimated 4x10 12 L of contaminated ground water Excavation of contaminated soil ineffective. [ U] ? 50 mg/L. [ U] ~ 0.17 mg/L

483 views • 35 slides

Simulation of X-ray Absorption Near Edge Spectroscopy (XANES) of Molecules

Simulation of X-ray Absorption Near Edge Spectroscopy (XANES) of Molecules. Luke Campbell Shaul Mukamel Daniel Healion Rajan Pandey. Motivation. X-ray Absorption Near Edge Spectroscopy (XANES) is an attractive tool for measuring local changes in electronic

525 views • 23 slides

531 views • 21 slides