Speakers
Jérémy Rouxel
(Université Jean Monnet)
Cristian Svetina
(PSI - Paul Scherrer Institut)
Description
Transient Grating Spectroscopy (TGS) is a versatile four-wave mixing technique that has been widely used in the optical regime. It notably provides information on transport and acoustic relaxation. We present how TGS can be extended into the X-ray range using the Talbot effect to generate the transient grating. We further explore how full X-ray pump and probe TGS can be implemented and the physical phenomena that we expect to access in that regime.
Primary authors
Jérémy Rouxel
(Université Jean Monnet)
Cristian Svetina
(PSI - Paul Scherrer Institut)
