Title

Electric-pulse-induced reversible resistance in doped zinc oxide thin films

Authors

Authors

M. Villafuerte; S. P. Heluani; G. Juarez; G. Simonelli; G. Braunstein;S. Duhalde

Comments

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Abbreviated Journal Title

Appl. Phys. Lett.

Keywords

NEGATIVE RESISTANCE; Physics, Applied

Abstract

Nonvolatile, electric-pulse-induced resistance switching is reported on S and Co doped ZnO thin films deposited on different substrates using magnetron sputtering and laser ablation. Two resistance states were obtained by applying voltage pulses of different polarity. The switching was observed regardless of the substrate, dopant species, or microstructure of the samples. In the Co doped ZnO samples, the two resistance states are remarkably stable and uniform.

Journal Title

Applied Physics Letters

Volume

90

Issue/Number

5

Publication Date

1-1-2007

Document Type

Article

Language

English

First Page

3

WOS Identifier

WOS:000243977300044

ISSN

0003-6951

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