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Surface plasmon-based detection for picosecond ultrasonics in planar gold-dielectric layer geometries
Longitudinal acoustic modes in planar thin gold films are excited and detected by a combination of ultrafast pump-probe photoacoustic spectroscopy and a surface plasmon resonance (SPR) technique. The resulting high sensitivity allows the detection of acoustic modes up to the 7th harmonic (258 GHz) w...
Autores principales: | Noll, F., Krauß, N., Gusev, V., Dekorsy, T., Hettich, M. |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Elsevier
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10017422/ https://www.ncbi.nlm.nih.gov/pubmed/36936710 http://dx.doi.org/10.1016/j.pacs.2023.100464 |
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