Correlation between crystalline qualities and resistive switching effects of La0.7Sr0.3MnO3 films

Feng Wu, Xiaomin Li, Weidong Yu, Yiwen Zhang, Xun Cao

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In this work, La0.7Sr0.3MnO3 (LSMO) thin films have been prepared on Pt/Ti/SiO2/Si substrates at different substrate temperatures by pulsed laser deposition (PLD) method. Nonlinear current-voltage (I-V) behavior and the electric-pulse-induced resistance change were observed in all Ag/LSMO/Pt heterostructures. Resistive switching properties exhibit very strong dependences on the film crystalline qualities. Also, models for interpreting the results were also proposed.

Original languageEnglish
Title of host publicationSixth International Conference on Thin Film Physics and Applications
DOIs
Publication statusPublished - 2008
Externally publishedYes
Event6th International Conference on Thin Film Physics and Applications, TFPA 2007 - Shanghai, China
Duration: 2007 Sep 252007 Sep 28

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume6984
ISSN (Print)0277-786X

Other

Other6th International Conference on Thin Film Physics and Applications, TFPA 2007
Country/TerritoryChina
CityShanghai
Period07/9/2507/9/28

Keywords

  • Manganites
  • Non-volatile memories
  • Pulsed laser deposition
  • Resistive switching

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering

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