| 摘要 |
A technique to form metallic nanodots in a two-step process involving: (1) reacting a silicon-containing gas precursor (e.g., silane) to form silicon nuclei over a dielectric film layer; and (2) using a metal precursor to form metal nanodots where the metal nanodots use the silicon nuclei from step (1) as nucleation points. Thus, the original silicon nuclei are a core material for a later metallic encapsulation step. Metallic nanodots have applications in devices such as flash memory transistors.
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