Patent ID: 9583354
Date: 2017-02-28
CPC Classifications: B81B,B81C,C23C,H01L

Claim:
1. A method of preparing a structure, the method comprising: providing a film including first and second major film surfaces opposing one another and each suspended over and spanning a cavity defined in a substrate, the film being thin relative to the substrate; exposing the first major film surface to a first fluidic precursor; heating the first major film surface with a first laser light in the presence of the first fluidic precursor to a temperature sufficient to convert the first fluidic precursor to a first solid layer disposed on the first major film surface, the first major film surface defining an interface between the first solid layer and the film; exposing the second major film surface to a second fluidic precursor; and heating the second major film surface with the first laser light in the presence of the second fluidic precursor to a temperature sufficient to convert the second fluidic precursor to a second solid layer disposed on the second major film surface, the second major film surface defining an interface between the second solid layer and the film; wherein the film comprises an electrical insulator, wherein the first fluidic precursor comprises a first metalorganic compound, and wherein the first solid layer comprises a first metal, wherein the second fluidic precursor comprises a second metalorganic compound, and wherein the second solid layer comprises a second metal, wherein the first and second metals are selected independently from the group consisting of: platinum, gold, silver, tungsten, titanium, rhodium, iridium, iron, aluminum, cobalt, copper, and gallium.