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Acoustical properties of rectangular quantum heterowires with clamped outer surfaces

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dc.contributor.author ZINCENCO, Nadejda D.
dc.contributor.author NIKA, Denis L.
dc.contributor.author Al-SABAYLEH, Moayad
dc.date.accessioned 2019-10-18T10:15:58Z
dc.date.available 2019-10-18T10:15:58Z
dc.date.issued 2005
dc.identifier.citation ZINCENCO, Nadejda D., NIKA, Denis L. Al-SABAYLEH, Moayad. Acoustical properties of rectangular quantum heterowires with clamped outer surfaces. In: Microelectronics and Computer Science: proc. of the 4th intern. conf., September 15-17, 2005. Chişinău, 2005, vol. 1, pp. 66-69. ISBN 9975-66-038-X. en_US
dc.identifier.isbn 9975-66-038-X
dc.identifier.uri http://repository.utm.md/handle/5014/4832
dc.description.abstract We had been theoretically studied the acoustic phonon spectra and group velocities of the phonons in the rectangular GaN nanowire with clamped outer surfaces, covered with elastically dissimilar barriers. The elastic properties of acoustically mismatched barrier influence dramatically on the phonon spectrum. The barriers with lower sound velocity (“acoustically slow” barriers) are “compressing” the phonon energy spectrum and reducing strongly the group velocities of the phonons. The barriers with higher sound velocity (“acoustically fast barriers”) are demonstrated the opposite influence. The reason for such strong influence of barrier had been established. It is consisted of the re-distribution of the elastic deformations in heterowire. It is concluded that these effects can be used in phonon engineering. en_US
dc.language.iso en en_US
dc.publisher Technical University of Moldova en_US
dc.rights Attribution-NonCommercial-NoDerivs 3.0 United States *
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/3.0/us/ *
dc.subject nanowires en_US
dc.subject acoustical phonons en_US
dc.subject nanodevices en_US
dc.title Acoustical properties of rectangular quantum heterowires with clamped outer surfaces en_US
dc.type Article en_US


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