Growth and dielectric properties of Ca4GdO(BO3)3 single crystals

Andrzej Klos; Anna Pajaczkowska; Czeslaw Pawlaczyk; Ewa Markiewicz

doi:10.1117/12.435861

10 August 2001 Growth and dielectric properties of Ca₄GdO(BO₃)₃single crystals

Andrzej Klos, Anna Pajaczkowska, Czeslaw Pawlaczyk, Ewa Markiewicz

Proceedings Volume 4412, International Conference on Solid State Crystals 2000: Growth, Characterization, and Applications of Single Crystals; (2001) https://doi.org/10.1117/12.435861
Event: International Conference on Solid State Crystals 2000, 2000, Zakopane, Poland

Abstract

Single crystals of Ca₄GdO(BO₃)₃ have ben grown from a melt by the Czochralski puling method making use seed orientation. Defects, like dislocation were investigated. Chemical methods were developed on various planes of crystals, in order to reveal the nature and the distribution of these defects. Dielectric measurements in frequency range 20Hz-13MHz in three main crystallographic directions were carried out. The values of elastic and piezoelectric coefficients were calculated for the first mode of piezoelectric vibration in each direction.

Citation Download Citation

Andrzej Klos, Anna Pajaczkowska, Czeslaw Pawlaczyk, and Ewa Markiewicz "Growth and dielectric properties of Ca₄GdO(BO₃)₃single crystals", Proc. SPIE 4412, International Conference on Solid State Crystals 2000: Growth, Characterization, and Applications of Single Crystals, (10 August 2001); https://doi.org/10.1117/12.435861

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