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Nanoscale. 2013 Apr 7;5(7):2651-4. doi: 10.1039/c3nr00027c.

Current self-complianced and self-rectifying resistive switching in Ag-electroded single Na-doped ZnO nanowires.

Author information

1
The Key Laboratory for Magnetism and Magnetic Materials of MOE, Department of Physics, School of Physical Science and Technology, Lanzhou University, Lanzhou, 730000, China. qijing@lzu.edu.cn

Abstract

We demonstrate current self-complianced and self-rectifying bipolar resistive switching in an Ag-electroded Na-doped ZnO nanowire device. The resistive switching is controlled by the formation and rupture of an Ag nanoisland chain on the surface along the Na-doped ZnO nanowire. Na-doping plays important roles in both the self-compliance and self-rectifying properties.

PMID:
23456175
DOI:
10.1039/c3nr00027c

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