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Vacancy-Vacancy interaction in Transition Metal Oxides

Sherif Amer
Department of Electrical Engineering and Computer Science, University of Tennessee

This page shows visualizations of Oxygen Vacancies in Transition Metal Oxides.

Resistive Switching in Transition Metal Oxides is attributed Oxygen Vacancy creation and annihilation. This visualization depicts Oxygen vacancy distribution in Transition Metal Oxides .1

Interactive Structures

Color Legend:

  • reddish brown = interstitial
  • tan = vacancy


1. H.X. Xu, R.E. Stoller, Y.N. Osetsky, "Molecular dynamics simulations of oxide memristors: Crystal field effects", Applied Physics Letters, 99, 0531108 (2011)

posted: March 2018.
updated: March 2018.