The Influence of Carbon Nanotube's Conductivity and Diameter on Its Thermionic Electron Emission | Zendy

Yang Xinhe | Zendy; Wang Xinhe | Zendy; Liu Peng | Zendy; Wang Jiangtao | Zendy; Zhang Lina | Zendy; Jin Xiang | Zendy; Liu Zebin | Zendy; Li Qunqing | Zendy; Fan Shoushan | Zendy; Jiang Kaili | Zendy

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The Influence of Carbon Nanotube's Conductivity and Diameter on Its Thermionic Electron Emission

Author(s) -

Yang Xinhe,

Wang Xinhe,

Liu Peng,

Wang Jiangtao,

Zhang Lina,

Jin Xiang,

Liu Zebin,

Li Qunqing,

Fan Shoushan,

Jiang Kaili

Publication year - 2020

Publication title -

physica status solidi (a)

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.532

H-Index - 104

eISSN - 1862-6319

pISSN - 1862-6300

DOI - 10.1002/pssa.202070048

Subject(s) - thermionic emission , carbon nanotube , transmission electron microscopy , materials science , conductivity , electron , carbon fibers , field electron emission , degree of unsaturation , electron diffraction , nanotechnology , diffraction , chemistry , composite material , physics , polymer chemistry , optics , quantum mechanics , composite number

Carbon Nanotubes In article number 2000069 , Peng Liu, Kaili Jiang, and co‐workers study the thermionic emission of individual carbon nanotubes with specified chiral index by selected area electron diffraction in transmission electron microscopy. Different from the traditional macroscopic materials, it is found that the emission of carbon nanotubes shows unsaturation when collecting emission electrons with an external electrode. The diameter, conductivity influences their emission behavior obviously.

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