@inproceedings{07a53d5119024bdfa87bfc775be1cfeb,
title = "Potential and Charge Density at the Surface of a Field Emitter",
abstract = "Density functional analysis of a hemispherically capped (5,5) carbon nanotube in zero field by ONETEP shows that both charge density and the difference between self-consistent potential and vacuum level decrease exponentially as distance from the Fermi equipotential surface increases into the barrier region.",
keywords = "carbon nanotube, density functional theory, exchange effect, field emitter, many-state interaction, screening",
author = "Chris Edgcombe and Jānis Hūns",
note = "Publisher Copyright: {\textcopyright} 2024 IEEE.",
year = "2024",
doi = "10.1109/IVNC63480.2024.10652498",
language = "English",
isbn = "979-8-3503-7976-1",
series = "2024 37th International Vacuum Nanoelectronics Conference, IVNC 2024",
publisher = "IEEE",
pages = "1--2",
booktitle = "2024 37th International Vacuum Nanoelectronics Conference Ivnc 2024",
}