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This article is cited in 4 scientific papers (total in 4 papers)
Decreasing work function of carbon nanotubes hydrogenated in hydrogen plasma
S. V. Bulyarskiia, D. A. Bogdanovab, E. P. Kitsyukc, A. V. Lakalinab, A. A. Pavlova, R. M. Ryazanovc, A. A. Shamanaevc, Yu. P. Shamanc a Institute of Nanotechnologies of Microelectronics, Russian Academy of Sciences
b Ulyanovsk State University
c SPC "Technological Center" MIET, Zelenograd, Moscow, Russia
Abstract:
Experimental data showing a decrease in the work function of carbon nanotube (CNT) bundles and arrays hydrogenated in hydrogen-containing plasma are presented. This plasma treatment leads to hydrogen chemisorption on CNTs, which results in a work-function decrease from 4.8 to 3.3 eV. The experimental data confirm quantum-mechanical calculations for single-walled CNTs of variable chirality. Calculations indicate that a decrease in the CNT work function depends on both the properties of CNT and the degree of its passivation by hydrogen.
Received: 05.02.2018
Citation:
S. V. Bulyarskii, D. A. Bogdanova, E. P. Kitsyuk, A. V. Lakalin, A. A. Pavlov, R. M. Ryazanov, A. A. Shamanaev, Yu. P. Shaman, “Decreasing work function of carbon nanotubes hydrogenated in hydrogen plasma”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 44:10 (2018), 55–60; Tech. Phys. Lett., 44:5 (2018), 432–434
Linking options:
https://www.mathnet.ru/eng/pjtf5805 https://www.mathnet.ru/eng/pjtf/v44/i10/p55
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