EUV detection of high-frequency surface acoustic waves
We use coherent extreme ultraviolet radiation to probe surface acoustic wave propagation in nickel-on-sapphire nanostructures. We observe no acoustic dispersion over SAW wavelengths down to 200 nm, meaning the SAW propagation is unaffected by the nanostructure.
Main Authors: | , , , , , , |
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Other Authors: | |
Format: | Article |
Language: | en_US |
Published: |
Institute of Electrical and Electronics Engineers
2011
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Online Access: | http://hdl.handle.net/1721.1/61657 https://orcid.org/0000-0001-7804-5418 |