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Strong and weak confinement of parity-time–symmetric acoustic surface wave
- Source :
- EPL (Europhysics Letters). 105:17006
- Publication Year :
- 2014
- Publisher :
- IOP Publishing, 2014.
-
Abstract
- A strongly confined acoustic surface wave is an acoustic eigenstate localized on an interface between an ordinary acoustic medium and an acoustic metamaterial with negative effective dynamical mass ...
Details
- ISSN :
- 12864854 and 02955075
- Volume :
- 105
- Database :
- OpenAIRE
- Journal :
- EPL (Europhysics Letters)
- Accession number :
- edsair.doi...........9b1d2ff1765ab41cefaad17929d809d0
- Full Text :
- https://doi.org/10.1209/0295-5075/105/17006