An incoherent sub-picosecond X-ray source for time-resolved X-ray-diffraction experiments |
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Authors: | T. Feurer A. Morak I. Uschmann Ch. Ziener H. Schwoerer E. Förster R. Sauerbrey |
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Affiliation: | Institut für Optik und Quantenelektronik, Friedrich-Schiller-Universit?t, Max-Wien-Platz 1, 07743 Jena, Germany (Fax: +49-3641/947202, E-mail: feurer@qe.physik.uni-jena.de), DE
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Abstract: | Ultrashort bursts of K α X-ray radiation were generated from fs-laser-produced plasmas. A complete experimental characterization of the X-ray source in terms of spectral, spatial, and temporal properties was performed. The pulse width of the K α burst is shorter than 250 fs. The time-resolved evolution of a shock wave launched by a synchronized laser pulse in InSb was investigated. The transient change of the rocking curve yields detailed information on the structural changes. Received: 29 June 2000 / Published online: 22 November 2000 |
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Keywords: | PACS: 52.25.Nr 52.40.Nk 52.60.+h |
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