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Cited by 217

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Improvement of Resistive Switching Properties in $ \hbox{ZrO}_{2}$-Based ReRAM With Implanted Ti Ions

Liu, Qi, Long, Shibing, Wang, Wei, Zuo, Qingyun, Zhang, Sen, Chen, Junning, Liu, Ming·2009·IEEE Electron Device Letters

Abstract

In this letter, the resistive switching properties of a$\hbox{ZrO}_{2}$-based memory film with implanted Ti ions are investigated. The testing results demonstrate that doping Ti in$\hbox{ZrO}_{2}$can remove the electroforming process and reduce the variations of switching parameters such as Set voltage and resistance inoffstate. Furthermore, the Ti-doped$ \hbox{ZrO}_{2}$resistive switching memory also exhibits high device yield (nearly 100%), low operating voltage, fast speed, large on/off ratio$( ≫ \hbox{10}^{4})$, and long retention time$( ≫ \hbox{10}^{7}\ \hbox{s})$. The formation and rupture of conducting filaments are suggested to be responsible for the resistive switching phenomenon. The doped Ti impurities can improve the formation of conducting filaments and switching behaviors.

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Metadata

Authors
Liu, Q., Long, S., Wang, W., Zuo, Q., Zhang, S., Chen, J., & Liu, M.
Venue
IEEE Electron Device Letters
Published
2009-12
Volume
30
Issue
12
Pages
1335-1337
ISSN
  • 0741-3106 (ISSN-L)
  • 1558-0563
OpenAlex
W1969466968
Cited by
217
References
2
FWCI
10.82
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Improvement of Resistive Switching Properties in $ \hbox{ZrO}_{2}$-Based ReRAM With Implanted Ti Ions. https://app.cochat.ai/papers/10.1109/led.2009.2032566
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Liu, Q., Long, S., Wang, W., Zuo, Q., Zhang, S., Chen, J., & Liu, M. (2009). Improvement of Resistive Switching Properties in $ \hbox{ZrO}_{2}$-Based ReRAM With Implanted Ti Ions. IEEE Electron Device Letters. https://doi.org/10.1109/led.2009.2032566

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