Augmentation of Quick-EXAFS measurement facility at the energy scanning EXAFS beamline at INDUS-2 SRS

Journal Article · Wed Jun 24 04:00:00 EDT 2015 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.4917862· OSTI ID:22490362

Agrawal, Ankur; Bhattachryya, D.; Jha, S. N.; Sahoo, N. K. ^[1]

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1. Atomic and Molecular Physics Division, Bhabha Atomic Research Centre, Mumbai -400085 (India)

In this paper implementation of Quick-EXAFS data acquisition facility at the Energy Scanning EXAFS beamline(BL-09) at INDUS-2 synchrotron source, Indore is presented. By adopting a continuous-scan mode in the Double Crystal monochromator (DCM), a high signal-to-noise ratio is maintained and the acquisition time is reduced to few seconds. The quality of spectra and repeatability is checked by measuring standards. The present mode of data acquisition would enable EXAFS measurement for in-situ studies even in fluorescence mode.

• OSTI ID: 22490362
• Journal Information: AIP Conference Proceedings, Journal Name: AIP Conference Proceedings Journal Issue: 1 Vol. 1665; ISSN APCPCS; ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
ABSORPTION SPECTROSCOPY
CRYSTALS
DATA ACQUISITION
FINE STRUCTURE
FLUORESCENCE
IMPLEMENTATION
INDUS-2
SIGNAL-TO-NOISE RATIO
X-RAY SPECTROSCOPY