Growth and self-assembly of BaTiO3 nanocubes for resistive switching memory cells

Dewei Chu, Xi Lin, Adnan Younis, Chang Ming Li, Feng Dang, Sean Li

Research output: Contribution to journalArticlepeer-review

16 Citations (Scopus)


In this work, the self-assembled BaTiO3 nanocubes based resistive switching memory capacitors are fabricated with hydrothermal and drop-coating approaches. The device exhibits excellent bipolar resistance switching characteristics with ON/OFF ratio of 58-70, better reliability and stability over various polycrystalline BaTiO3 nanostructures. It is believed that the inter cube junctions is responsible for such a switching behaviour and it can be described by the filament model. The effect of film thickness on switching ratio (ON/OFF) was also investigated in details.

Original languageEnglish
Pages (from-to)38-41
Number of pages4
JournalJournal of Solid State Chemistry
Publication statusPublished - Jun 2014
Externally publishedYes


  • Barium titanate
  • Resistive switching
  • Self-assembly

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Ceramics and Composites
  • Condensed Matter Physics
  • Physical and Theoretical Chemistry
  • Inorganic Chemistry
  • Materials Chemistry


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