Phase Velocities of Ultrasound Waves and Elastic Modules in the IIb Type Synthetic Diamond Single Crystal
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URI (для ссылок/цитирований):
http://dx.doi.org/10.17516/1997-1397-2018-11-5-1-6https://elib.sfu-kras.ru/handle/2311/111058
Автор:
Gennady M.Kvashnin
Boris P.Sorokin
Mikhail S.Kuznetsov
Sergey A.Terentiev
Viktor V.Aksenenko
Sergey I.Burkov
Коллективный автор:
Институт инженерной физики и радиоэлектроники
Базовая кафедра физики твердого тела и нанотехнологий
Дата:
2018-05Журнал:
Journal of Siberian Federal University - Mathematics and PhysicsКвартиль журнала в Scopus:
Q3Библиографическое описание:
Gennady M.Kvashnin. Phase Velocities of Ultrasound Waves and Elastic Modules in the IIb Type Synthetic Diamond Single Crystal [Текст] / Gennady M.Kvashnin, Boris P.Sorokin, Mikhail S.Kuznetsov, Sergey A.Terentiev, Viktor V.Aksenenko, Sergey I.Burkov // Journal of Siberian Federal University - Mathematics and Physics. — 2018. — Т. 11 (№ 5). — С. 1-6Аннотация:
First the results of experimental studies on the propagation of bulk acoustic waves (30–120 MHz) in the IIb type synthetic diamond single crystal have been presented in comparison with the appropriate data in the IIa type synthetic diamond. Data obtained were used to calculate all the elastic moduli of IIb type diamond (in GPa) as C11=1080.0, C12=149.0, and C44=577.4. Parameter of elastic anisotropy A in the IIb type diamond exceeds by 2.5% an appropriate value in the IIa type diamond.