X-ray Absorption Spectroscopy Experimental Design: Guidelines for Sample Preparation and Measurement Parameter Optimization

This guide details XAS experiment design, emphasizing uniform sample preparation (e.g., grinding, dilution, inert handling) and precise measurement control (e.g., scan ranges, beam parameters, data averaging). Proper execution ensures reliable data on local atomic structure, vital for catalysis and energy materials research.

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X-ray Absorption Spectroscopy (XAS): A Complete Guide to Fundamentals and Experimental Methods

XAS, an advanced synchrotron-based technique, analyzes X-ray absorption to reveal atomic-scale local electronic states and geometric structures (via XANES and EXAFS) nondestructively, widely used in materials and energy research.

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