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A light incident angle switchable ZnO nanorod memristor: Reversible switching behavior between two non-volatile memory devices

  • Jinjoo Park
  • , Seunghyup Lee
  • , Junghan Lee
  • , Kijung Yong*
  • *Corresponding author for this work
  • Pohang University of Science and Technology
  • Samsung

Research output: Contribution to journalJournal articlepeer-review

Abstract

A light incident angle selectivity of a memory device is demonstrated. As a model system, the ZnO resistive switching device has been selected. Electrical signal is reversibly switched between memristor and resistor behaviors by modulating the light incident angle on the device. Moreover, a liquid passivation layer is introduced to achieve stable and reversible exchange between the memristor and WORM behaviors.

Original languageEnglish
Pages (from-to)6423-6429
Number of pages7
JournalAdvanced Materials
Volume25
Issue number44
DOIs
StatePublished - 2013.11.26

Keywords

  • incident angle
  • light
  • memristive switching
  • superhydrophobicity
  • ZnO nanorod

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