Gas residue removal

In an example, a method may include removing a material from a structure to form an opening in the structure, exposing a residue, resulting from removing the material, to an alcohol gas to form a volatile compound, and removing the volatile compound by vaporization. The structure may be used in semi...

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Bibliographische Detailangaben
1. Verfasser: Thorum, Matthew S
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:In an example, a method may include removing a material from a structure to form an opening in the structure, exposing a residue, resulting from removing the material, to an alcohol gas to form a volatile compound, and removing the volatile compound by vaporization. The structure may be used in semiconductor devices, such as memory devices.