Spectroscopy of low and intermediateZelements at extreme conditions -in situstudies of Earth materials at pressure and temperature via X-ray Raman scattering
At a Glance
Section titled āAt a Glanceā| Metadata | Details |
|---|---|
| Publication Date | 2016-07-02 |
| Journal | High Pressure Research |
| Authors | Christian Sternemann, Max Wilke |
| Institutions | TU Dortmund University, University of Potsdam |
| Citations | 37 |
Abstract
Section titled āAbstractāX-ray Raman scattering spectroscopy is an emerging method in the study of low and intermediate Z elementsā core-electron excitations at extreme conditions in order to reveal information on local structure and electronic state of matter in situ. We discuss the capabilities of this method to address questions in Earth materialsā science and demonstrate its sensitivity to detect changes in the oxidation state, electronic structure, coordination, and spin state. Examples are presented for the study of the oxygen K-, silicon L- and iron M-edges. We assess the application of both temperature and pressure in such investigations exploiting diamond anvil cells in combination with resistive or laser heating which is required to achieve realistic conditions of the Earthās crust, mantle, and core.
Tech Support
Section titled āTech SupportāOriginal Source
Section titled āOriginal SourceāReferences
Section titled āReferencesā- 2007 - Electron dynamics by inelastic X-ray scattering [Crossref]