Elastic properties of single crystal Bi12SiO20 as a function of pressure and temperature and acoustic attenuation effects in Bi12MO20 (M = Si, Ge and Ti)

Elastic properties of single crystal Bi12SiO20 as a function of pressure and temperature and acoustic attenuation effects in Bi12MO20 (M = Si, Ge and Ti)

A comprehensive study of sillenite Bi _12 SiO _20 single-crystal properties, including elastic stiffness and piezoelectric coefficients, dielectric permittivity, thermal expansion and molar heat capacity, is presented. Brillouin-interferometry measurements (up to 27 GPa), which were performed at hig...

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Bibliographic Details
Main Authors: Eiken Haussühl, Hans Josef Reichmann, Jürgen Schreuer, Alexandra Friedrich, Christian Hirschle, Lkhamsuren Bayarjargal, Björn Winkler, Igor Alencar, Leonore Wiehl, Steffen Ganschow
Format: Article
Language:English
Published: IOP Publishing 2020-01-01
Series:Materials Research Express
Subjects:
sillenites
elasticity
piezoelectricity
ultrasound damping
resonant ultrasound spectroscopy
Brillouin spectroscopy
Online Access:https://doi.org/10.1088/2053-1591/ab6ad6

Internet

https://doi.org/10.1088/2053-1591/ab6ad6

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