Transient electrical field characteristics due to polarization of domains in bulk LiNbO3 during Czochralski growth

V. Bermúdez; P. S. Dutta; M. D. Serrano; E. Diéguez

doi:10.1063/1.364171

Transient electrical field characteristics due to polarization of domains in bulk LiNbO₃ during Czochralski growth

V. Bermúdez^*, P. S. Dutta, M. D. Serrano, E. Diéguez

^*Corresponding author for this work

Universidad Autónoma de Madrid

Research output: Contribution to journal › Article › peer-review

3 Citations (Scopus)

Abstract

The transient behavior of the electric field during simultaneous growth and in situ poling of LiNbO₃ has been studied. The transient features have been correlated with the poling of the multidomain seed and crystal, and domain reversal in poled seed. A steady-state condition is obtained after the shoulder region of the crystal is terminated and the crystal reaches its final diameter. Finally, the critical values of field parameters necessary to obtain complete monodomain crystals without causing melt electrolysis at the solid-liquid interface have been analyzed.

Original language	English
Pages (from-to)	862-864
Number of pages	3
Journal	Journal of Applied Physics
Volume	81
Issue number	2
DOIs	https://doi.org/10.1063/1.364171
Publication status	Published - 15 Jan 1997
Externally published	Yes

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abstract = "The transient behavior of the electric field during simultaneous growth and in situ poling of LiNbO3 has been studied. The transient features have been correlated with the poling of the multidomain seed and crystal, and domain reversal in poled seed. A steady-state condition is obtained after the shoulder region of the crystal is terminated and the crystal reaches its final diameter. Finally, the critical values of field parameters necessary to obtain complete monodomain crystals without causing melt electrolysis at the solid-liquid interface have been analyzed.",

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AU - Diéguez, E.

PY - 1997/1/15

Y1 - 1997/1/15

N2 - The transient behavior of the electric field during simultaneous growth and in situ poling of LiNbO3 has been studied. The transient features have been correlated with the poling of the multidomain seed and crystal, and domain reversal in poled seed. A steady-state condition is obtained after the shoulder region of the crystal is terminated and the crystal reaches its final diameter. Finally, the critical values of field parameters necessary to obtain complete monodomain crystals without causing melt electrolysis at the solid-liquid interface have been analyzed.

AB - The transient behavior of the electric field during simultaneous growth and in situ poling of LiNbO3 has been studied. The transient features have been correlated with the poling of the multidomain seed and crystal, and domain reversal in poled seed. A steady-state condition is obtained after the shoulder region of the crystal is terminated and the crystal reaches its final diameter. Finally, the critical values of field parameters necessary to obtain complete monodomain crystals without causing melt electrolysis at the solid-liquid interface have been analyzed.

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Transient electrical field characteristics due to polarization of domains in bulk LiNbO₃ during Czochralski growth

Abstract

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