A ZnO nanowire resistive switch

A ZnO nanowire resistive switch

An individual ZnO nanowire resistive switch is evaluated with Pt/ZnO nanowire/Pt topology. A detailed DC I-V curve analysis is performed to bring both the conduction mechanism and the device characteristics to light. The device is further studied at various vacuum pressures to ascertain the presence...

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Bibliographic Details
Main Authors: Ramanujam Prabhakar, Rajiv, Batabyal, Sudip Kumar, Mhaisalkar, Subodh Gautam, Karthik, K. R. G., Hai, L., Huang, Y. Z.
Other Authors: School of Materials Science and Engineering
Format: Article
Language:English
Published: 2013
Subjects:
DRNTU::Engineering::Materials::Compositional materials science
Online Access:https://hdl.handle.net/10356/107486
http://hdl.handle.net/10220/16681
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Institution: Nanyang Technological University
Language: English
Description
Summary:An individual ZnO nanowire resistive switch is evaluated with Pt/ZnO nanowire/Pt topology. A detailed DC I-V curve analysis is performed to bring both the conduction mechanism and the device characteristics to light. The device is further studied at various vacuum pressures to ascertain the presence of polar charges in ZnO nanowires as the phenomenon leading to the formation of the switch. The disappearance of the resistive switching is also analyzed with two kinds of fabrication approaches Focused Ion/Electron Beam involved in the making the device and a summary of both length and fabrication dependences of resistive switching in the ZnO nanowire is presented.

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