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Chemical vapor deposition of metal sulfide films from metal thiocarboxylate complexes with monodenate or multidentate ligands

机译:化学气相沉积由单硫或多齿配体的金属硫代羧酸盐络合物形成的金属硫化物膜

摘要

In a method of depositing a metal sulfide film on a substrate a solution containing at least one metal compound precursor comprising at least one thiocarboxylate ligand SECR, wherein E is selected from the group consisting of O and S and wherein R is selected from the group consisting of alkyl, aryl, substituted alkyl, substituted aryl, halogenated alkyl, and halogenated aryl is prepared. The substrate is heated to a reaction temperature. The solution is evaporated to form vapors of the metal compound precursor. The vapors and the substrate heated to the reaction temperature are contacted. The reaction temperature is sufficient to decompose the metal compound precursor to form a metal sulfide film of at least one metal on the substrate.
机译:在将金属硫化物膜沉积在基底上的方法中,该溶液包含至少一种包含至少一种硫代羧酸盐配体SECR的金属化合物前体,其中E选自由O和S组成的组,并且R选自由以下组成的组:制备烷基,芳基,取代的烷基,取代的芳基,卤代烷基和卤代芳基。将基板加热到反应温度。蒸发溶液以形成金属化合物前体的蒸气。蒸气和加热到反应温度的底物接触。反应温度足以分解金属化合物前体以在基底上形成至少一种金属的金属硫化物膜。

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