Investigation of High Frequency Mechanical Vibrations in PMN-32%PT Crystals by Laser Interferometry

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Abstract:

Lead magnesium niobate-lead titanate (PMN-PT) single crystal has first been successfully grown in 1990 by the Bridgman method using PbO as a flux. These single crystals have excellent piezoelectric properties. The PMN-PT crystals with different vibration modes may be used for development of novel high efficiency ultrasonic transducers due to high piezoelectric properties.

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Periodical:

Solid State Phenomena (Volume 251)

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83-88

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July 2016

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© 2016 Trans Tech Publications Ltd. All Rights Reserved

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