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SYNTHESIS OF GERMANIUM SULFIDE AND RELATED COMPOUNDS FOR SOLID ELECTROLYTIC MEMORY ELEMENTS AND OTHER APPLICATIONS
SYNTHESIS OF GERMANIUM SULFIDE AND RELATED COMPOUNDS FOR SOLID ELECTROLYTIC MEMORY ELEMENTS AND OTHER APPLICATIONS
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机译:固体电解存储元件的硫化锗及其相关化合物的合成及其他应用
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摘要
A method for making high purity GeS and related compounds such as Germanium Silicon Sulfide (GeSiS); Copper Sulfide (CuS); Silicon Sulfide (SiS); Zinc Sulfide (ZnS) and Iron Sulfide (FeS) at low temperatures and pressures in a Chemical Vapor Deposition (CVD) process for solid electrolyte memory elements and other applications. Disclosed is a method of generating a proper chemical and energy environment for the formation of GeS and related compounds on a specific surface. The produced films have utility in memory and other devices. The technology offers cost savings and the advantage of low temperature film creation through the use of plasma assisted deposition—increasing its compatibility for use not only on silicon (or ceramic or glass) non metal substrates as well as polymer or thin metal foil substrates which would be damaged by higher temperature processes.
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