Detection of shorter-than-skin-depth acoustic pulses in a metal film via transient reflectivity
The detection of ultrashort laser-generated acoustic pulses at a metal surface and the reconstruction of the acoustic strain profile are investigated. A 2 ps-long acoustic pulse generated in an SrRuO[subscript 3] layer propagates through an adjacent gold layer and is detected at its surface by a ref...
| Main Authors: | , , , , , , , , |
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| Other Authors: | |
| Format: | Article |
| Language: | English |
| Published: |
American Institute of Physics (AIP),
2015-02-25T15:58:57Z.
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| Subjects: | |
| Online Access: | Get fulltext |