摘要:
Disclosed herein is a method for manufacturing (In)—(Sb)—(Te) (IST) nanowires and a phase-change memory device comprising the nanowires. The method comprises providing a substrate and vapors of In, Sb and Te precursors in a chamber and allowing the vapors to react with each other on the substrate in the chamber at a temperature of 230-300° C. and a pressure of 7-15 Torr. With the method, IST nanowires can be fabricated cost-effectively.
摘要:
Example methods of filling an opening and of manufacturing a phase change memory device are disclosed. In an example method, an insulation layer having an opening is formed on a substrate. A material layer is formed on the insulation layer. The material layer fills the opening, and has a void. A first laser beam is irradiated onto the material layer, thereby removing the void or reducing a size of the void. The first laser beam is generated from a solid state laser medium.
摘要:
Disclosed herein is a method for manufacturing (In)—(Sb)—(Te) (IST) nanowires and a phase-change memory device comprising the nanowires. The method comprises providing a substrate and vapors of In, Sb and Te precursors in a chamber and allowing the vapors to react with each other on the substrate in the chamber at a temperature of 230-300° C. and a pressure of 7-15 Torr. With the method, IST nanowires can be fabricated cost-effectively.