Enhanced mobility of high-frequency discrete breathers in a monatomic chain with odd anharmonicity
Šelkan, Aleksander
;
Klopov, Mihhail
;
Hižnjakov, Vladimir
Physics letters A
2019
/
p. 1893-1896 : ill
https://doi.org/10.1016/j.physleta.2019.03.025
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Standing and moving discrete breathers with frequencies above the phonon spectrum
Hižnjakov, Vladimir
;
Haas, Mati
;
Šelkan, Aleksander
;
Klopov, Mihhail
Quodons in mica : nonlinear localized travelling excitations in crystals
2015
/
p. 229-245 : ill
http://dx.doi.org/10.1007/978-3-319-21045-2_9