DEPOSITING A STORAGE NODE

Methods, apparatuses, and systems related to depositing a storage node material are described. An example method includes forming a semiconductor structure including a support structure having a first silicate material over a bottom nitride material, a first nitride material over the first silicate...

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Bibliographische Detailangaben
Hauptverfasser: Knori, Kyle R, Nair, Vinay, Meyer, Ryan L, Shea, Kevin, Gotti, Andrea
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:Methods, apparatuses, and systems related to depositing a storage node material are described. An example method includes forming a semiconductor structure including a support structure having a first silicate material over a bottom nitride material, a first nitride material over the first silicate material, a second silicate material over the first nitride material, and a second nitride material over the second silicate material. The method further includes removing portions of the second nitride material. The method further includes depositing a third silicate material over the second nitride material and a portion of the second silicate material. The method further includes forming an opening through the semiconductor structure. The method further includes depositing a storage node material within the opening.