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AssigneeQuest Integrated, LLC
InventorVincent Fratello
Estimating the term…
Growth of single crystal epitaxial films of the perovskite crystal structure by liquid- or vapor-phase means can be accomplished by providing single-crystal perovskite substrate materials of improved lattice parameter match in the lattice parameter range of interest. Current substrates do not provide as good a lattice match, have inferior properties, or are of limited size and availability because cost of materials and difficulty of growth. This problem is solved by the single-crystal perovskite solid solutions described herein grown from mixtures with an indifferent melting point that occurs at a congruently melting composition at a temperature minimum in the melting curve in the pseudo-binary molar phase diagram. Accordingly, single-crystal perovskite solid solutions, structures, and devices including single-crystal perovskite solid solutions, and methods of making single-crystal perovskite solid solutions are described herein.
A single-crystal perovskite comprising a solid solution between two perovskite compounds having an indifferent melting point that occurs at a temperature minimum in a melting curve in a pseudo-binary phase diagram
A structure comprising:
A method of making a single-crystal perovskite comprising:
Dependencies are inferred from the claim text.