Cs encapsulation and interacting noise sources in carbon nanotubes

Kim, Sung Won; Uhm, Tae Woo; You, Young Gyu; Jhang, Sung Ho; Jeong, Goo-Hwan; Park, Yung Woo

doi:10.1016/j.synthmet.2014.08.011

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Cs encapsulation and interacting noise sources in carbon nanotubes

Kim, Sung Won;
Uhm, Tae Woo;
You, Young Gyu;
Jhang, Sung Ho;
Jeong, Goo-Hwan;
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초록

We study the effect of Cs encapsulation on the transport and noise properties of carbon nanotubes, and report very large two-level current fluctuations observed in the time-traces of the current at low temperatures. When several two-level fluctuations are active at the same time, we find they are interacting each other. Observed noise behaviors are attributed to the movable cluster of Cs ions encapsulated in the carbon nanotube. (C) 2014 Elsevier B.V. All rights reserved.

키워드

Carbon nanotube; Random telegraph noise; Cs encapsulation; Interacting noise sources

제목: Cs encapsulation and interacting noise sources in carbon nanotubes

저자: Kim, Sung Won; Uhm, Tae Woo; You, Young Gyu; Jhang, Sung Ho; Jeong, Goo-Hwan; Park, Yung Woo

DOI: 10.1016/j.synthmet.2014.08.011

발행일: 2014-11

유형: Article

저널명: Synthetic Metals

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