Detection of shorter-than-skin-depth acoustic pulses in a metal film via transient reflectivity
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Nelson_Detection of shorter.pdf
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Author(s)
Manke, Kara Jean
Maznev, Alexei
Klieber, Christoph
Temnov, Vasily V.
Makarov, D.
Baek, S.-H.
Eom, Chang-Beom
Nelson, Keith Adam
Date Issued
July 2012
Journal
AIP Conference Proceedings
Publisher
American Institute of Physics
Citation
Manke, K. J., A. A. Maznev, C. Klieber, V. V. Temnov, D. Makarov, S.-H. Baek, C.-B. Eom, and Keith A. Nelson. “Detection of shorter-than-skin-depth acoustic pulses in a metal film via transient reflectivity.” 22-27. American Institute of Physics, 2012. © 2012 American Institute of Physics.
Version
Final published version
Abstract
Short acoustic pulses are generated in SrRuO[subscript 3] transducers and detected at the surface of gold films by transient reflectivity. Contrary to expectations, acoustic pulses that are shorter than the optical skin depth of gold are resolved. A comparison of gold detection films that were grown under different deposition conditions demonstrates that the microstructure of a detection film can impact the shape of the detected signal.
MIT Department
Massachusetts Institute of Technology. Department of Chemistry
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Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use.
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DOI of Published Version
https://doi.org/10.1063/1.4772519
