Growth and electrostrictive properties of Pb(Mg1/3Nb2/3)O3 crystals

Sang Goo Lee; Ralph G. Monteiro; Robert S. Feigelson; Howard S. Lee; Myeongkyu Lee; Seung Eek Park

doi:10.1063/1.123445

Growth and electrostrictive properties of Pb(Mg_1/3Nb_2/3)O₃ crystals

Sang Goo Lee, Ralph G. Monteiro, Robert S. Feigelson, Howard S. Lee, Myeongkyu Lee, Seung Eek Park

Department of Materials Science and Engineering

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

42 Citations (Scopus)

Abstract

Transparent and stoichiometric lead-magnesium-niobate crystals were grown by the Bridgman method. Crystals of centimeter size were obtained without material loss by employing self-seeded and seeded techniques using sealed platinum crucibles. The fastest growth direction was found to be pseudocubic 〈111〉. As-grown crystals showed a broad absorption band centered near λ = 600 nm and an OH absorption near λ = 2830 nm. The electrostrictive coefficient Q₁₁ was determined to be 1.15 × 10^-2 m⁴C^-2 from the measured strain and polarization.

Original language	English
Pages (from-to)	1030-1032
Number of pages	3
Journal	Applied Physics Letters
Volume	74
Issue number	7
DOIs	https://doi.org/10.1063/1.123445
Publication status	Published - 1999 Feb 15

All Science Journal Classification (ASJC) codes

Physics and Astronomy (miscellaneous)

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10.1063/1.123445

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title = "Growth and electrostrictive properties of Pb(Mg1/3Nb2/3)O3 crystals",

abstract = "Transparent and stoichiometric lead-magnesium-niobate crystals were grown by the Bridgman method. Crystals of centimeter size were obtained without material loss by employing self-seeded and seeded techniques using sealed platinum crucibles. The fastest growth direction was found to be pseudocubic 〈111〉. As-grown crystals showed a broad absorption band centered near λ = 600 nm and an OH absorption near λ = 2830 nm. The electrostrictive coefficient Q11 was determined to be 1.15 × 10-2 m4C-2 from the measured strain and polarization.",

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AU - Lee, Sang Goo

AU - Monteiro, Ralph G.

AU - Feigelson, Robert S.

AU - Lee, Howard S.

AU - Lee, Myeongkyu

AU - Park, Seung Eek

PY - 1999/2/15

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AB - Transparent and stoichiometric lead-magnesium-niobate crystals were grown by the Bridgman method. Crystals of centimeter size were obtained without material loss by employing self-seeded and seeded techniques using sealed platinum crucibles. The fastest growth direction was found to be pseudocubic 〈111〉. As-grown crystals showed a broad absorption band centered near λ = 600 nm and an OH absorption near λ = 2830 nm. The electrostrictive coefficient Q11 was determined to be 1.15 × 10-2 m4C-2 from the measured strain and polarization.

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