Spatial-temporally resolved high-frequency surface acoustic waves on silicon investigated by femtosecond spectroscopy

Kurzanzeige
dc.contributor.authorSchubert, Martin
dc.contributor.authorGrossmann, Martin
dc.contributor.authorRistow, Oliver
dc.contributor.authorHettich, Mike
dc.contributor.authorBruchhausen, Axel
dc.contributor.authorBarretto, Elaine
dc.contributor.authorScheer, Elke
dc.contributor.authorGusev, Vitalyideu
dc.contributor.authorDekorsy, Thomas
dc.date.accessioned2012-07-16T07:49:40Zdeu
dc.date.available2012-07-16T07:49:40Zdeu
dc.date.issued2012
dc.description.abstractVarious types of surface acoustic waves are generated by femtosecond pulses on bulk silicon with aluminium stripe transducers. Rayleigh and leaky longitudinal surface acoustic wave modes are detected in the time domain for various propagation distances. The modes are identified by measuring on various pitches and comparing the spectra with finite element calculations. The lifetimes of the modes are determined quantitatively by spatially separating pump and probe beam, showing a significant difference in the lifetimes of both modes. We were able to excite and measure Rayleigh modes with frequencies of up to 90 GHz using a 100 nm period grating.eng
dc.description.versionpublished
dc.identifier.citationFirst publ. in: Applied Physics Letters ; 101 (2012), 1. - 013108deu
dc.identifier.doi10.1063/1.4729891deu
dc.identifier.ppn368185699deu
dc.identifier.urihttp://kops.uni-konstanz.de/handle/123456789/19707
dc.language.isoengdeu
dc.legacy.dateIssued2012-07-16deu
dc.rightsterms-of-usedeu
dc.rights.urihttps://rightsstatements.org/page/InC/1.0/deu
dc.subjectfemtosecond spectroscopydeu
dc.subjectsurface acoustic wavesdeu
dc.subject.ddc530deu
dc.titleSpatial-temporally resolved high-frequency surface acoustic waves on silicon investigated by femtosecond spectroscopyeng
dc.typeJOURNAL_ARTICLEdeu
dspace.entity.typePublication
kops.citation.bibtex
@article{Schubert2012Spati-19707,
  year={2012},
  doi={10.1063/1.4729891},
  title={Spatial-temporally resolved high-frequency surface acoustic waves on silicon investigated by femtosecond spectroscopy},
  number={1},
  volume={101},
  issn={0003-6951},
  journal={Applied Physics Letters},
  author={Schubert, Martin and Grossmann, Martin and Ristow, Oliver and Hettich, Mike and Bruchhausen, Axel and Barretto, Elaine and Scheer, Elke and Gusev, Vitalyi and Dekorsy, Thomas},
  note={Article Number: 013108}
}
kops.citation.iso690SCHUBERT, Martin, Martin GROSSMANN, Oliver RISTOW, Mike HETTICH, Axel BRUCHHAUSEN, Elaine BARRETTO, Elke SCHEER, Vitalyi GUSEV, Thomas DEKORSY, 2012. Spatial-temporally resolved high-frequency surface acoustic waves on silicon investigated by femtosecond spectroscopy. In: Applied Physics Letters. 2012, 101(1), 013108. ISSN 0003-6951. Available under: doi: 10.1063/1.4729891deu
kops.citation.iso690SCHUBERT, Martin, Martin GROSSMANN, Oliver RISTOW, Mike HETTICH, Axel BRUCHHAUSEN, Elaine BARRETTO, Elke SCHEER, Vitalyi GUSEV, Thomas DEKORSY, 2012. Spatial-temporally resolved high-frequency surface acoustic waves on silicon investigated by femtosecond spectroscopy. In: Applied Physics Letters. 2012, 101(1), 013108. ISSN 0003-6951. Available under: doi: 10.1063/1.4729891eng
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kops.sourcefieldApplied Physics Letters. 2012, <b>101</b>(1), 013108. ISSN 0003-6951. Available under: doi: 10.1063/1.4729891deu
kops.sourcefield.plainApplied Physics Letters. 2012, 101(1), 013108. ISSN 0003-6951. Available under: doi: 10.1063/1.4729891deu
kops.sourcefield.plainApplied Physics Letters. 2012, 101(1), 013108. ISSN 0003-6951. Available under: doi: 10.1063/1.4729891eng
kops.submitter.emailphilipp.moehrke@uni-konstanz.dedeu
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