Published May 1, 2005
| Version v1
Journal article
XAFS spectroscopy of the mixed valent Sm1-xYxS
Creators
- 1. RRC Kurchatov Institute, 123182 Moscow (Russian Federation)
- 2. Moscow Engineering Physics Institute (State University), Kashirskoe shosse 31, 115409 Moscow (Russian Federation)
- 3. Ioffe Physico-technical Institute, 194021 St Petersburg (Russian Federation)
- 4. HASYLAB, DESY, 22603 Hamburg (Germany)
Description
X-ray absorption spectrum of the Sm L3 edge have been measured in the intermediate valence Sm1-xYxS for two dopant concentrations x=0.33 and 0.45. From the analysis of near-edge structure using the method that takes into consideration multiple scattering effects we managed to specify Sm valence value more precisely in wide temperature interval. Sm local crystalline structure was analyzed by EXAFS-spectroscopy; Sm-S coordination sphere parameters were obtained
Additional details
Identifiers
- DOI
- 10.1016/j.nima.2005.01.182;
- PII
- S0168-9002(05)00282-2;
Publishing Information
- Journal Title
- Nuclear Instruments and Methods in Physics Research. Section A, Accelerators, Spectrometers, Detectors and Associated Equipment
- Journal Volume
- 543
- Journal Issue
- 1
- Journal Page Range
- p. 205-207
- ISSN
- 0168-9002
- CODEN
- NIMAER
Conference
- Title
- 15. international synchrotron radiation conference
- Acronym
- SR 2004
- Dates
- 19-23 Jul 2004
- Place
- Novosibirsk (Russian Federation)
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 37033711
- Subject category
- S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ABSORPTION SPECTRA; ABSORPTION SPECTROSCOPY; FINE STRUCTURE; MULTIPLE SCATTERING; VALENCE; X RADIATION; X-RAY SPECTROSCOPY
- Descriptors DEC
- ELECTROMAGNETIC RADIATION; IONIZING RADIATIONS; RADIATIONS; SCATTERING; SPECTRA; SPECTROSCOPY
Optional Information
- Copyright
- Copyright (c) 2005 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.