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arXiv · 1409.6438

Negative differential resistance: another banana?

J. Li·H. -F. Zhang·G. -Q. Shao·B. -L. Wu·S. -X. Ouyang
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Abstract

Just like the artefact found in ferroelectric hysteresis loops, the nearly identical NDR effect shown in Sr3Co2Fe24O41, TiO2, Al2O3, glass and even banana skins is confirmed to be a kind of water behavior. The combination of water induced tunneling effect, water decomposition and absorption plays a crucial role in the NDR effect. The results and mechanism demonstrated here illustrate that much attention should be paid to the chemical environment when studying electrical properties of materials / devices.

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J. Li, H. -F. Zhang, G. -Q. Shao, B. -L. Wu, S. -X. Ouyang. 2014-09-23. Negative differential resistance: another banana?. https://doi.org/10.1209/0295-5075%2F108%2F27005

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