Lithium tantalate single crystal growth from a platinum-rhodium

Adhesive bonding and miscellaneous chemical manufacture – Delaminating processes adapted for specified product – Delaminating in preparation for post processing recycling step

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156DIG87, 156DIG96, 156DIG97, 156DIG83, 75172E, 432265, 423593, B01J 1718, C01G 3500

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active

041359631

ABSTRACT:
A method of producing a single crystal of lithium tantalate in a platinum-rhodium crucible containing 20 to 40% by weight of rhodium in an atmosphere of reducing or inert gas.

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patent: 3533755 (1970-10-01), Ballman
patent: 4022652 (1977-05-01), Hirano
Rudd, Bell Lab Record Mag., 1973, #4, pp. 14-18.
Iwasaki, Rev. of Elec. Communi. Lab, vol. 20, #1-2, Jan.-Feb., 1972, pp. 129-137.
Nassau, Bell Tele. System Monograph #5219, 1966, pp. 1-6.
Nippon Telegraph & Tele. Pub. Corp., Growth and Prop. of LiNbO.sub.3 Single Crystals, Niizeki et al., 10/20/66.
Ballman, J. of Cryst. Growth, 29, 1975, pp. 289-295.
Nassau, Bell Tel. Syst. Monograph, 5219, part 2, pp. 1-4, 1966.
Taguchi, Growth and Prop. of LiNbO.sub.3 Single Cryst., 1966, pp. 1-11.

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