Effect of nitrogen doping and hydrogen confinement on the electronic properties of a single walled carbon nanotube
(주)코리아스칼라
- 최초 등록일
- 2023.04.05
- 최종 저작일
- 2016.03
- 4페이지/ 어도비 PDF
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서지정보
ㆍ발행기관 : 한국탄소학회
ㆍ수록지정보 : Carbon letters / 17권 / 1호
ㆍ저자명 : Bashir Mohi Ud Din Bhat, Jehangir Rashid Dar, Pratima Sen
영어 초록
This paper addresses the effect of dopants on the electronic properties of zigzag (8, 0) semiconducting single walled carbon nanotubes (SWCNTs), using extended Hückel theory combined with nonequilibrium Green’s function formalism. Through appropriate dopant concentrations, the electronic properties of SWCNTs can be modified. Within this context, we present our ongoing investigation on (8, 0) SWCNTs doped with nitrogen. Quantum confinement effects on the electronic properties of the SWCNTs have also been investigated. The obtained results reveal that the electronic properties of SWCNTs are strongly dependent on the dopant concentration and modification of electronic structures by hydrogen confinement.
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