Three-dimensional NAND flash memory based on single-crystalline channel stacked array

Yoon Kim, Myounggon Kang, Se Hwan Park, Byung Gook Park

Research output: Contribution to journalArticlepeer-review

30 Scopus citations

Abstract

This letter describes 3-D NAND flash memory architecture having four-level stacked single-crystalline silicon nanowire channels. Previously, we designed 3-D NAND flash memory architecture based on single-crystalline channel stacked array (CSTAR). In this letter, CSTAR NAND flash memory is fabricated and its operations are verified. Successful memory operations of each stacked array of CSTAR including program/erase, retention, and endurance performances are demonstrated.

Original languageEnglish
Article number6553062
Pages (from-to)990-992
Number of pages3
JournalIEEE Electron Device Letters
Volume34
Issue number8
DOIs
StatePublished - 2013

Keywords

  • 3-D NAND flash memory
  • memory operation
  • nanowire SONOS
  • stacked array

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