Modulation of resistive switching in Pt/LiCoO2/SiO2/Si stacks

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

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Author(s)

  • Qi Hu
  • Anping Huang
  • Xinjiang Zhang
  • Runmiao Li
  • Qin Gao
  • Meng Wang
  • Mei Wang
  • Hongliang Shi
  • Zhisong Xiao

Related Research Unit(s)

Detail(s)

Original languageEnglish
Pages (from-to)4753-4759
Journal / PublicationJournal of Materials Science: Materials in Electronics
Volume30
Issue number5
Online published23 Jan 2019
Publication statusPublished - Mar 2019

Link(s)

DOI

DOI
Check@CityULib
Link to Scopus https://www.scopus.com/record/display.uri?eid=2-s2.0-85060592843&origin=recordpage
Permanent Link https://scholars.cityu.edu.hk/en/publications/publication(b00f052b-33fe-4ef5-a327-18e0ade6b230).html

Abstract

Pt/LiCoO2/SiO2/Si stacks are fabricated by pulsed laser deposition and annealed at different annealing temperature. Pt/LiCoO2/SiO2/Si stacks exhibit lower current and higher high resistance state/low resistance state ratio than other stacks with homogeneous resistive switching. It is found that resistive switching behavior of Pt/LiCoO2/SiO2/Si stacks can be modulated by LiCoO2 crystal structures. The Pt/LiCoO2/SiO2/Si stacks with R-3m LiCoO2 phase show larger maximum currents and better state stability than samples with amorphous LiCoO2, and samples with amorphous or R-3m LiCoO2 phase exhibit non-homogeneous or homogeneous resistive switching, respectively. The reasons for the different resistive switching behaviors are investigated and discussed. These findings provide insights into how to improve the performance of Pt/LiCoO2/SiO2/Si stacks and a further understanding of the homogeneous resistive switching behavior.

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Publication fingerprints text

100
Resistive Engineering
100
Silicon Dioxide Engineering
100
Annealing Material Science
100
Pulsed Laser Deposi... Material Science
100
Crystal Structure Material Science
100
Resistive Switching Physics
100
Behavior (Neuroscie... Neuroscience
16
Annealing Temperatu... Engineering
16
State Stability Engineering
16
High Resistance Sta... Engineering
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Citation Format(s)

[ RIS ] [ BibTeX ]
Modulation of resistive switching in Pt/LiCoO2/SiO2/Si stacks. / Hu, Qi; Huang, Anping; Zhang, Xinjiang et al.
In: Journal of Materials Science: Materials in Electronics, Vol. 30, No. 5, 03.2019, p. 4753-4759.

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review