Temperature dependent soft x-ray absorption spectroscopy of liquids
- A novel sample holder is introduced which allows for temperature dependent soft x-ray absorption spectroscopy of liquids in transmission mode. The setup is based on sample cells with x-ray transmissive silicon nitride windows. A cooling circuit allows for temperature regulation of the sample liquid between -10 degrees C and +50 degrees C. The setup enables to record soft x-ray absorption spectra of liquids in transmission mode with a temperature resolution of 0.5K and better. Reliability and reproducibility of the spectra are demonstrated by investigating the characteristic temperature-induced changes in the oxygen K-edge x-ray absorption spectrum of liquid water. These are compared to the corresponding changes in the oxygen K-edge spectra from x-ray Raman scattering. (C) 2014 AIP Publishing LLC.
| Verfasserangaben: | Jan Meibohm, Simon Schreck, Philippe Wernet |
|---|---|
| DOI: | https://doi.org/10.1063/1.4896977 |
| ISSN: | 0034-6748 |
| ISSN: | 1089-7623 |
| Pubmed ID: | https://pubmed.ncbi.nlm.nih.gov/25362366 |
| Titel des übergeordneten Werks (Englisch): | Review of scientific instruments : a monthly journal devoted to scientific instruments, apparatus, and techniques |
| Verlag: | American Institute of Physics |
| Verlagsort: | Melville |
| Publikationstyp: | Wissenschaftlicher Artikel |
| Sprache: | Englisch |
| Jahr der Erstveröffentlichung: | 2014 |
| Erscheinungsjahr: | 2014 |
| Datum der Freischaltung: | 27.03.2017 |
| Band: | 85 |
| Ausgabe: | 10 |
| Seitenanzahl: | 7 |
| Organisationseinheiten: | Mathematisch-Naturwissenschaftliche Fakultät / Institut für Physik und Astronomie |
| Peer Review: | Referiert |
