Concepts and use cases for picosecond ultrasonics with x-rays

Concepts and use cases for picosecond ultrasonics with x-rays

This review discusses picosecond ultrasonics experiments using ultrashort hard x-ray probe pulses to extract the transient strain response of laser-excited nanoscopic structures from Bragg-peak shifts. This method provides direct, layer-specific, and quantitative information on the picosecond strain...

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Bibliographic Details
Main Authors: Maximilian Mattern, Alexander von Reppert, Steffen Peer Zeuschner, Marc Herzog, Jan-Etienne Pudell, Matias Bargheer
Format: Article
Language:English
Published: Elsevier 2023-06-01
Series:Photoacoustics
Subjects:
Picosecond ultrasonics
Ultrafast x-ray diffraction
Ultrafast x-ray scattering
Ultrafast photoacoustics
Nanoscale heat transfer
Negative thermal expansion
Online Access:http://www.sciencedirect.com/science/article/pii/S2213597923000563

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http://www.sciencedirect.com/science/article/pii/S2213597923000563

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