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

Research output: Contribution to journalArticlepeer-review

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
Number of pages10
JournalReview of Scientific Instruments
Volume89
Issue number4
DOIs
StatePublished - 1 Apr 2018

All Science Journal Classification (ASJC) codes

  • Instrumentation

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