Decreasing Work Function of Carbon Nanotubes Hydrogenated in Hydrogen Plasma
- Авторлар: Bulyarskiy S.1, Bogdanova D.2, Kitsyuk E.3, Lakalin A.1,2, Pavlov A.1, Ryazanov R.3, Shamanaev A.3, Shaman Y.3
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Мекемелер:
- Institute of Nanotechnology for Microelectronics
- Ulyanovsk State University
- Technological Center Co.
- Шығарылым: Том 44, № 5 (2018)
- Беттер: 432-434
- Бөлім: Article
- URL: https://journals.rcsi.science/1063-7850/article/view/207652
- DOI: https://doi.org/10.1134/S1063785018050164
- ID: 207652
Дәйексөз келтіру
Аннотация
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.
Авторлар туралы
S. Bulyarskiy
Institute of Nanotechnology for Microelectronics
Хат алмасуға жауапты Автор.
Email: bulyar2954@mail.ru
Ресей, Moscow, 119991
D. Bogdanova
Ulyanovsk State University
Email: bulyar2954@mail.ru
Ресей, Ulyanovsk, 432017
E. Kitsyuk
Technological Center Co.
Email: bulyar2954@mail.ru
Ресей, Zelenograd, Moscow, 124498
A. Lakalin
Institute of Nanotechnology for Microelectronics; Ulyanovsk State University
Email: bulyar2954@mail.ru
Ресей, Moscow, 119991; Ulyanovsk, 432017
A. Pavlov
Institute of Nanotechnology for Microelectronics
Email: bulyar2954@mail.ru
Ресей, Moscow, 119991
R. Ryazanov
Technological Center Co.
Email: bulyar2954@mail.ru
Ресей, Zelenograd, Moscow, 124498
A. Shamanaev
Technological Center Co.
Email: bulyar2954@mail.ru
Ресей, Zelenograd, Moscow, 124498
Yu. Shaman
Technological Center Co.
Email: bulyar2954@mail.ru
Ресей, Zelenograd, Moscow, 124498