Skip navigation
Please use this identifier to cite or link to this item: https://libeldoc.bsuir.by/handle/123456789/29501
Title: Field Emission properties of Ex-situ and In-situ Iron Catalyst-Grown Carbon Nanotubes
Authors: Labunov, V.
Grapov, D.
Lim Yu Dian
Wang Shaomeng
Tay Beng Kang
Aditya Sheel
Keywords: публикации ученых
Issue Date: 2017
Publisher: Singapore
Citation: Field Emission properties of Ex-situ and In-situ Iron Catalyst-Grown Carbon Nanotubes / V. Labunov and other // 12th IEEE Nanotechnology: materials and Devices Conference (NMDC2017),( Singapore, 2 – 4 October 2017). – Singapore. – 2 р.
Abstract: Carbon Nanotubes (CNTs) are grown using ex-situ and in-situ iron catalyst sources, and their respective Field Emission (FE) properties are investigated. At similar CNT heights (~16 µm), it is found that in-situ catalyst-grown CNT film shows better FE properties than ex-situ catalyst-grown CNT film. At the same time, it is found that in-situ CNTs show enlarged tips, forming “thumbtack”-shaped CNT tips. From the simulation study, enlarged CNT tip emits higher FE current, possibly due to the larger emission area. The obtained results demonstrated that in-situ catalyst-grown CNTs show better FE properties than ex-situ catalyst-grown CNTs.
URI: https://libeldoc.bsuir.by/handle/123456789/29501
Appears in Collections:Публикации в изданиях других стран

Files in This Item:
File Description SizeFormat 
Lim_Field.pdf471,89 kBAdobe PDFView/Open
Show full item record


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.