Ordered Ca3TaGa3Si2O14 crystals: growth, electromechanical and optical properties

• Published in: 18th European Frequency and Time Forum (EFTF 2004) pp. 216 - 219
• Main Authors: Pisarevsky, Yu.V, Mill, B.V, Moiseeva, N.A, Yakimov, A.V
• Format: Conference Proceeding
• Language: English
• Published: Stevenage IEE 2004
• Subjects: Crystal growth from melt; Dielectric permittivity; Elasticity and anelasticity; Elasticity, elastic constants; Mechanical and elastic waves; Optical rotatory power (condensed matter); Piezoelectricity and electrostriction; gallium compounds; permittivity; elastic constant; elastic constants; Czochralski method; elastic waves; elastic wave propagation; tantalum compounds; ordered crystals; Ca3TaGa3Si2O14; calcium compounds; crystal growth from melt; dielectric constant; electromechanical properties; piezoelectric constant; optical properties; piezoelectricity; optical rotation; langasite family
• ISBN: 0863413846; 9780863413841
• DOI: 10.1049/cp:20040855

Ordered Ca3TaGa3Si2O14 crystals from langasite family are grown. Full sets of elastic, piezoelectric and dielectric constant are determined. Some characteristics of elastic wave propagation are calculated.