Generation of coherent phonons by coherent extreme ultraviolet radiation in a transient grating experiment

Generation of coherent phonons by coherent extreme ultraviolet radiation in a transient grating experiment

We investigate the excitation of coherent acoustic and optical phonons by ultrashort extreme ultraviolet (EUV) pulses produced by a free electron laser. Two crossed femtosecond EUV (wavelength 12.7 nm) pulses are used to excite coherent phonons at a wavelength of 280 nm, which are detected via diffr...

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Main Authors: Maznev, A. A. (Author), Bencivenga, F. (Author), Cannizzo, A. (Author), Capotondi, F. (Author), Cucini, R. (Author), Duncan, R. A. (Author), Feurer, T. (Author), Frazer, T. D. (Author), Foglia, L. (Author), Frey, H.-M (Author), Kapteyn, H. (Author), Knobloch, J. (Author), Knopp, G. (Author), Masciovecchio, C. (Author), Mincigrucci, R. (Author), Monaco, G. (Author), Murnane, M. (Author), Nikolov, I. (Author), Pedersoli, E. (Author), Simoncig, A. (Author), Vega-Flick, A. (Author), Nelson, K. A. (Author)
Other Authors: Massachusetts Institute of Technology. Department of Physics (Contributor)
Format: Article
Language:English
Published: AIP Publishing, 2020-01-22T19:07:32Z.
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