A combination of block copolymer (BCP) lithography and solid-phase epitaxy can be employed to form large areas. on the order of square centimeters. of a high density of epitaxial crystalline complex oxide nanostructures. We have used BCP lithography with a poly(styrene-block-methyl methacrylate) (PS-b-PMMA) copolymer to template a nanohole array either directly on an (001)-oriented Sr... https://www.roneverhart.com/Lucky-Charms-Marshmallows-7-Ounce-Bag/