Conduction and threshold switching in small area lateral metal-polymer-metal devices

  • A. Sa Neto
  • , M. Octavio
  • , R. C. Callarotti
  • , P. E. Schmidt
  • , P. Esqueda

Research output: Contribution to journalArticlepeer-review

2 Scopus citations

Abstract

We report on measurements of conduction and threshold switching in organic polymer films using a new lateral geometry with very small (∼4 μm 2) metallic contact areas. This geometry is shown to be quite useful in the study of both the conduction and switching mechanisms in thick (1-2 μm) polymethylmethacrylate (PMMA) films and should be equally useful in the study of switching mechanisms in other organic, semiconducting, or insulating materials. Results are presented showing reproducible and consistent "zero-voltage" resistance values. Evidence is presented which suggests that filament formation occurred during threshold switching in our polymethylmethacrylate films.

Original languageEnglish (US)
Pages (from-to)3827-3829
Number of pages3
JournalJournal of Applied Physics
Volume51
Issue number7
DOIs
StatePublished - 1980

All Science Journal Classification (ASJC) codes

  • General Physics and Astronomy

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