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Hard X-ray Generation and Detection of Nanometer-Scale Localized Coherent Acoustic Wave Packets in S...

Hard X-ray Generation and Detection of Nanometer-Scale Localized Coherent Acoustic Wave Packets in S...

https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_proquest_journals_2907597189

Hard X-ray Generation and Detection of Nanometer-Scale Localized Coherent Acoustic Wave Packets in SrTiO\(_3\) and KTaO\(_3\)

About this item

Full title

Hard X-ray Generation and Detection of Nanometer-Scale Localized Coherent Acoustic Wave Packets in SrTiO\(_3\) and KTaO\(_3\)

Publisher

Ithaca: Cornell University Library, arXiv.org

Journal title

arXiv.org, 2024-01

Language

English

Formats

Publication information

Publisher

Ithaca: Cornell University Library, arXiv.org

More information

Scope and Contents

Contents

We demonstrate that the absorption of femtosecond x-ray pulses can excite quasi-spherical high-wavevector coherent acoustic phonon wavepackets using an all x-ray pump and probe scattering experiment. The time- and momentum-resolved diffuse scattering signal is consistent with strain pulses induced by the rapid electron cascade dynamics following ph...

Alternative Titles

Full title

Hard X-ray Generation and Detection of Nanometer-Scale Localized Coherent Acoustic Wave Packets in SrTiO\(_3\) and KTaO\(_3\)

Identifiers

Primary Identifiers

Record Identifier

TN_cdi_proquest_journals_2907597189

Permalink

https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_proquest_journals_2907597189

Other Identifiers

E-ISSN

2331-8422

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