Speaker photo

Recent Progress in Time-resolved Pump-Probe X-ray Diffraction at TPS 09A

Shih-Chang Weng (翁世璋)
NSRRC (NSRRC)

Abstract:

This presentation reviews the recent developments in time-resolved X-ray diffraction (TR-XRD) pump-probe measurements at the TPS 09A beamline. To capture transient structural dynamics in advanced materials, we have successfully synchronized a high-repetition-rate laser pump source with synchrotron X-ray pulses, enabling the tracking of photo-induced structural distortions at sub-nanosecond time scales. We will discuss the current status of the experimental station, focusing on key technological aspects such as laser alignment optimization and timing synchronization.

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