Investigation of periodically driven systems by x-ray absorption spectroscopy using asynchronous data collection mode

H. Singh, D. Donetsky, J. Liu, K. Attenkofer, B. Cheng, J. R. Trelewicz, I. Lubomirsky, E. Stavitski, A. I. Frenkel

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6 Scopus citations

Abstract

We report the development, testing, and demonstration of a setup for modulation excitation spectroscopy experiments at the Inner Shell Spectroscopy beamline of National Synchrotron Light Source - II. A computer algorithm and dedicated software were developed for asynchronous data processing and analysis. We demonstrate the reconstruction of X-ray absorption spectra for different time points within the modulation pulse using a model system. This setup and the software are intended for a broad range of functional materials which exhibit structural and/or electronic responses to the external stimulation, such as catalysts, energy and battery materials, and electromechanical devices.

Original languageEnglish
Article number045111
JournalReview of Scientific Instruments
Volume89
Issue number4
DOIs
StatePublished - 1 Apr 2018
Externally publishedYes

Bibliographical note

Publisher Copyright:
© 2018 Author(s).

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