PLASMA TREATMENT OF A SEMICONDUCTOR SURFACE FOR ENHANCED NUCLEATION OF A METAL-CONTAINING LAYER

摘要

A method for forming a dielectric layer is provided. The method may include providing a semiconductor surface and etching a thin layer of the semiconductor substrate to expose a surface of the semiconductor surface, wherein the exposed surface is hydrophobic. The method may further include treating the exposed surface of the semiconductor substrate with plasma to neutralize a hydrophobicity associated with the exposed surface, wherein the exposed surface is treated using plasma with a power in a range of 100 watts to 500 watts and for duration in a range of 1 to 60 seconds. The method may further include forming a metal-containing layer on a top surface of the plasma treated surface using an atomic layer deposition process.