MoO 3 trapping layers with CF 4 plasma treatment in flash memory applications

Chuyan Haur Kao, Hsiang Chen*, Su Zhien Chen, Chian Yu Chen, Kuang Yu Lo, Chun Han Lin

*Corresponding author for this work

Research output: Contribution to journalJournal Article peer-review

2 Scopus citations

Abstract

In this research, we used MoO 3 with CF 4 plasma treatment as charge trapping layer in metal-oxide-high-k -oxide-Si-type memory. We analyzed material properties and electrical characteristics with multiple analyses. The plasma treatment could increase the trapping density, reduce the leakage current, expand band gap, and passivate the defect to enhance the memory performance. The MoO 3 charge trapping layer memory with suitable CF 4 plasma treatment is promising for future nonvolatile memory applications.

Original languageEnglish
Pages (from-to)379-382
Number of pages4
JournalApplied Surface Science
Volume320
DOIs
StatePublished - 30 11 2014

Bibliographical note

Publisher Copyright:
© 2014 Elsevier B.V. All rights reserved.

Keywords

  • CF plasma
  • Crystallization
  • Fluorine atom
  • Interface
  • MoO memory

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