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Nonpolar Resistive Switching in Ag@TiO2 Core–Shell Nanowires

Overview of attention for article published in ACS Applied Materials & Interfaces, October 2017
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Title
Nonpolar Resistive Switching in Ag@TiO2 Core–Shell Nanowires
Published in
ACS Applied Materials & Interfaces, October 2017
DOI 10.1021/acsami.7b10666
Pubmed ID
Authors

Hugh G. Manning, Subhajit Biswas, Justin D. Holmes, John J. Boland

Abstract

Nonpolar resistive switching, a combination of bipolar and unipolar resistive switching, is demonstrated for the first time in a single nanowire system. Exploiting Ag@TiO2 core-shell nanowires synthesized by post-growth shell formation the switching mode is controlled by adjusting the current compliance effectively tailoring the electrical polarity response.. We demonstrate ON/OFF ratios of 10(5) and 10(7) for bipolar and unipolar modes respectively. In the bipolar regime, retention times could be controlled up to 10(3) s and in unipolar mode > 10(6) s were recorded. We show how the unique dual-mode switching behavior is enabled by the defect rich polycrystalline material structure of the TiO2 shell and the interaction between the Ag core and the Ag electrodes. These results provide a foundation for engineering nonpolar resistive switching behaviors for memory storage and neuromorphic applications in core-shell nanowire structures.

Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 42 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Unknown 42 100%

Demographic breakdown

Readers by professional status Count As %
Researcher 9 21%
Student > Ph. D. Student 9 21%
Student > Bachelor 6 14%
Student > Doctoral Student 2 5%
Other 2 5%
Other 3 7%
Unknown 11 26%
Readers by discipline Count As %
Materials Science 14 33%
Physics and Astronomy 7 17%
Engineering 6 14%
Chemistry 3 7%
Chemical Engineering 1 2%
Other 0 0%
Unknown 11 26%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 1. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 04 January 2018.
All research outputs
#20,713,549
of 23,313,051 outputs
Outputs from ACS Applied Materials & Interfaces
#14,497
of 17,916 outputs
Outputs of similar age
#286,709
of 328,683 outputs
Outputs of similar age from ACS Applied Materials & Interfaces
#334
of 394 outputs
Altmetric has tracked 23,313,051 research outputs across all sources so far. This one is in the 1st percentile – i.e., 1% of other outputs scored the same or lower than it.
So far Altmetric has tracked 17,916 research outputs from this source. They typically receive a little more attention than average, with a mean Attention Score of 5.7. This one is in the 1st percentile – i.e., 1% of its peers scored the same or lower than it.
Older research outputs will score higher simply because they've had more time to accumulate mentions. To account for age we can compare this Altmetric Attention Score to the 328,683 tracked outputs that were published within six weeks on either side of this one in any source. This one is in the 1st percentile – i.e., 1% of its contemporaries scored the same or lower than it.
We're also able to compare this research output to 394 others from the same source and published within six weeks on either side of this one. This one is in the 1st percentile – i.e., 1% of its contemporaries scored the same or lower than it.