Semiconductor devices and electronic systems including an etch stop material, and related methods

A semiconductor device comprises a semiconductor material extending through a stack of alternating levels of a conductive material and an insulative material, and a material comprising cerium oxide and at least another oxide adjacent to the semiconductor material. Related electronic systems and meth...

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Bibliographische Detailangaben
Hauptverfasser: Li, Haoyu, Hu, Yongjun J, Petz, Christopher W, McTeer, Everett A
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:A semiconductor device comprises a semiconductor material extending through a stack of alternating levels of a conductive material and an insulative material, and a material comprising cerium oxide and at least another oxide adjacent to the semiconductor material. Related electronic systems and methods are also disclosed.