Zobrazeno 1 - 10
of 56
pro vyhledávání: '"V. N. Lyubimov"'
Autor:
V. N. Lyubimov, D. A. Bessonov
Publikováno v:
Crystallography Reports. 65:947-952
Particular cases of reflection of bulk acoustic waves from a free surface of cubic crystal, when both the plane of incidence and the crystal surface are symmetry planes, to which the polarization vectors of incident and reflected waves are parallel,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1192c656f8a7167dc1d135d6717e43c2
https://doi.org/10.1134/s1063774520060073
https://doi.org/10.1134/s1063774520060073
Autor:
V. I. Alshits, V. N. Lyubimov
Publikováno v:
JETP Letters. 112:127-132
It is shown that the free path of plasmon polaritons propagating along the interface between a metal and a crystal may be greatly increased (up to several orders of magnitude) by the choice of a certain crystal orientation that provides complete delo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8ff03d0c101068278c84ff66d78db682
https://doi.org/10.1134/s0021364020140064
https://doi.org/10.1134/s0021364020140064
Autor:
V. N. Lyubimov
Publikováno v:
Crystallography Reports. 64:413-418
The conditions under which a bulk acoustic wave, incident on a crystal at a certain angle and reflected from the crystal boundary with vacuum, generates two or one reflected bulk waves rather than three (as in the general case) are analyzed. These de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d7e88847f63fd86fe227bd93633a8092
https://doi.org/10.1134/s1063774519030180
https://doi.org/10.1134/s1063774519030180
Autor:
V. N. Lyubimov
Publikováno v:
Crystallography Reports. 64:292-296
Versions of reflections at which a volume acoustic wave in an isotropic body, being reflecting from its boundary with vacuum, generates only a single bulk wave, have been described. These degenerate reflections are implemented as both pure and conver
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ba0c9b997439ab6cc3cf4c6a77e70def
https://doi.org/10.1134/s1063774519020202
https://doi.org/10.1134/s1063774519020202
Autor:
V. N. Lyubimov, A. N. Darinskii
Publikováno v:
Crystallography Reports. 63:627-632
The transformations of the shear (SH and SV) and longitudinal (L) acoustic waves at the twist boundary in piezoelectrics of 62m and 42m the and classes have been investigated. This boundary is formed at a hard contact between two identical crystal ha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8461a4508c47a272679d8f73cee14759
https://doi.org/10.1134/s106377451804017x
https://doi.org/10.1134/s106377451804017x
Publikováno v:
Crystallography Reports. 63:621-626
It is shown how the entire energy of an acoustic beam incident on a boundary of a hexagonal crystal can be directed into a narrow reflected beam propagating at a small angle to the surface. This process is accompanied by mode conversion: the incident
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b71472bad55862666dd85136473f5bf3
https://doi.org/10.1134/s1063774518040168
https://doi.org/10.1134/s1063774518040168
Publikováno v:
JETP Letters. 106:40-45
Geometrical conditions under which mode conversion occurs in a crystal near total internal reflection of an acoustic beam are found. In this case, the entire energy of an incident pump wave is spent on the excitation of a narrow intense reflected bea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::325e4583e66ce44272852bec2f64506f
https://doi.org/10.1134/s0021364017130069
https://doi.org/10.1134/s0021364017130069
Publikováno v:
Bulletin of the Russian Academy of Sciences: Physics. 80:1519-1527
Variants of the resonance excitation of a narrow intense acoustic beam are described for a special geometry of the propagation of an incident pump wave in tetragonal and cubic crystals. Resonances arise when the excited reflected beam propagates at a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ce2b933f37b03ee03ac44d76c5ab88e0
https://doi.org/10.3103/s1062873816080050
https://doi.org/10.3103/s1062873816080050
Publikováno v:
Crystallography Reports. 61:456-465
A classification of acoustic-beam reflection resonances in orthorhombic crystals under conditions where a proximity to conversion is implemented in the vicinity of total internal reflection is proposed. In this case, the energy from the incident pump
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f2921a9ca1f39cf5ee7242633c7d1eaa
https://doi.org/10.1134/s1063774516030172
https://doi.org/10.1134/s1063774516030172
Publikováno v:
Journal of Experimental and Theoretical Physics. 122:689-704
The resonance excitation of an intense acoustic beam in a crystal is described for a special geometry of pump-wave reflection from the crystal surface. The resonance appears in the vicinity of the total internal reflection angle under the condition t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d080dbfa1c3a4df2db930c13f13affa7
https://doi.org/10.1134/s1063776116020151
https://doi.org/10.1134/s1063776116020151