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Nanocrystal silicon layer structures formed using plasma deposition technique, methods of forming the same, nonvolatile memory devices having the nanocrystal silicon layer structures, and methods of fabricating the nonvolatile memory devices
Nanocrystal silicon layer structures formed using plasma deposition technique, methods of forming the same, nonvolatile memory devices having the nanocrystal silicon layer structures, and methods of fabricating the nonvolatile memory devices
Provided are nanocrystal silicon layer structures formed using a plasma deposition technique, methods of forming the same, nonvolatile memory devices including the nanocrystal silicon layer structures, and methods of fabricating the nonvolatile memory devices. A method of forming a nanocrystal silicon layer structure includes forming a buffer layer on a substrate and forming a nanocrystal silicon layer on the buffer layer by a plasma deposition technique using silicon (Si)-containing gas and hydrogen (H2)-containing gas. In this method, the nanocrystal silicon layer can be directly deposited on a glass substrate using plasma vapor deposition without performing a post-processing process so that the fabrication of a nonvolatile memory device can be simplified, thereby reducing fabrication cost.
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