Coherent Acoustic Vibration of Metal Nanoshells
| hal.structure.identifier | Centre de physique moléculaire optique et hertzienne [CPMOH] | |
| dc.contributor.author | GUILLON, C. | |
| hal.structure.identifier | Centre de physique moléculaire optique et hertzienne [CPMOH] | |
| dc.contributor.author | LANGOT, P. | |
| hal.structure.identifier | Laboratoire de Spectrométrie Ionique et Moléculaire [LASIM] | |
| dc.contributor.author | DEL FATTI, N. | |
| hal.structure.identifier | Laboratoire de Spectrométrie Ionique et Moléculaire [LASIM] | |
| dc.contributor.author | VALLÉE, F. | |
| hal.structure.identifier | Department of Physics and Computational, Center for Molecular Structure and Interactions | |
| dc.contributor.author | KIRAKOSYAN, A. S. | |
| hal.structure.identifier | Department of Physics and Computational, Center for Molecular Structure and Interactions | |
| dc.contributor.author | SHAHBAZYAN, T. V. | |
| hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
| dc.contributor.author | CARDINAL, T. | |
| hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
| dc.contributor.author | TREGUER, M. | |
| dc.date.created | 2006-12-08 | |
| dc.date.issued | 2007-01 | |
| dc.identifier.issn | 1530-6984 | |
| dc.description.abstractEn | Using time-resolved pump-probe spectroscopy, we have performed the first investigation of the vibrational modes of gold nanoshells. The fundamental isotropic mode launched by a femtosecond pump pulse manifests itself in a pronounced time-domain modulation of the differential transmission probed at the frequency of nanoshell surface plasmon resonance. The modulation amplitude is significantly stronger, and the period is longer than that in a gold nanoparticle of the same overall size, in agreement with theoretical calculations. This distinct acoustical signature of nanoshells provides a new and efficient method for identifying these versatile nanostructures and for studying their mechanical and structural properties. | |
| dc.language.iso | en | |
| dc.publisher | American Chemical Society | |
| dc.title.en | Coherent Acoustic Vibration of Metal Nanoshells | |
| dc.type | Article de revue | |
| dc.identifier.doi | 10.1021/nl062380dS1530-6984(06)02380-0 | |
| dc.subject.hal | Physique [physics]/Matière Condensée [cond-mat]/Autre [cond-mat.other] | |
| bordeaux.journal | Nano Letters | |
| bordeaux.page | 138 | |
| bordeaux.volume | 7 | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | hal-00338864 | |
| hal.version | 1 | |
| hal.popular | non | |
| hal.audience | Internationale | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-00338864v1 | |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Nano%20Letters&rft.date=2007-01&rft.volume=7&rft.spage=138&rft.epage=138&rft.eissn=1530-6984&rft.issn=1530-6984&rft.au=GUILLON,%20C.&LANGOT,%20P.&DEL%20FATTI,%20N.&VALL%C3%89E,%20F.&KIRAKOSYAN,%20A.%20S.&rft.genre=article |
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