Archives of Acoustics, 19, 1, pp. 131-135, 1994
Lithium tetraborate single crystals as a substrate for SAW devices
Single crystals of lithium tetraborate (Li2B4O7) as a potential substrate for SAW devices have been investigated. Single crystals of lithium tetraborate have been grown according to the Czochralski technique. They combine a high electromechanical coupling coefficient for SAW with a small temperature coefficient of SAW velocity.
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