title: Pump-probe spectrometer for measuring x-ray induced strain.
abstract: A hard x-ray pump-probe spectrometer using a multi-crystal Bragg reflector is demonstrated at a third generation synchrotron source. This device derives both broadband pump and monochromatic probe pulses directly from a single intense, broadband x-ray pulse centered at 8.767 keV. We present a proof-of-concept experiment which directly measures x-ray induced crystalline lattice strain.
authors.forename: A
authors.initials: A
authors.lastname: Loether
authors.forename: B W
authors.initials: BW
authors.lastname: Adams
authors.forename: A
authors.initials: A
authors.lastname: DiCharia
authors.forename: Y
authors.initials: Y
authors.lastname: Gao
authors.forename: R
authors.initials: R
authors.lastname: Henning
authors.forename: D A
authors.initials: DA
authors.lastname: Walko
authors.forename: M F
authors.initials: MF
authors.lastname: DeCamp