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dc.contributor.author
Poshakinskiy, A.V.  
dc.contributor.author
Poddubny, A.N.  
dc.contributor.author
Fainstein, Alejandro  
dc.date.available
2018-06-26T17:07:06Z  
dc.date.issued
2016-11  
dc.identifier.citation
Poshakinskiy, A.V.; Poddubny, A.N.; Fainstein, Alejandro; Multiple Quantum Wells for P T -Symmetric Phononic Crystals; American Physical Society; Physical Review Letters; 117; 22; 11-2016; 224302-1-224302-6  
dc.identifier.issn
0031-9007  
dc.identifier.uri
http://hdl.handle.net/11336/50088  
dc.description.abstract
We demonstrate that the parity-time symmetry for sound is realized in laser-pumped multiple-quantum-well structures. Breaking of the parity-time symmetry for the phonons with wave vectors corresponding to the Bragg condition makes the structure a highly selective acoustic wave amplifier. Single-mode distributed feedback phonon lasing is predicted for structures with realistic parameters.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
American Physical Society  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
Optomechanics  
dc.subject
Pt-Symmetry  
dc.subject
Semiconductors  
dc.subject
Excitons  
dc.subject.classification
Astronomía  
dc.subject.classification
Ciencias Físicas  
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS  
dc.title
Multiple Quantum Wells for P T -Symmetric Phononic Crystals  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2018-06-06T21:04:30Z  
dc.journal.volume
117  
dc.journal.number
22  
dc.journal.pagination
224302-1-224302-6  
dc.journal.pais
Estados Unidos  
dc.journal.ciudad
Nueva York  
dc.description.fil
Fil: Poshakinskiy, A.V.. Ioffe Institute; Rusia  
dc.description.fil
Fil: Poddubny, A.N.. Ioffe Institute; Rusia  
dc.description.fil
Fil: Fainstein, Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica. Centro Atómico Bariloche; Argentina. Comisión Nacional de Energía Atómica. Gerencia del Área de Energía Nuclear. Instituto Balseiro; Argentina  
dc.journal.title
Physical Review Letters  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1103/PhysRevLett.117.224302  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.117.224302  

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