Cui, JB and Robertson, J and Milne, WI (2001) Field emission site densities of nanostructured carbon. Materials Research Society Symposium - Proceedings, 675. W6.5.1-W6.5.5. ISSN 0272-9172Full text not available from this repository.
The field emission properties of nanostructured carbon films deposited by cathodic vacuum arc in a He atmosphere have been studied by measuring the emission currents and the emission site density. The films have an onset field of ∼ 3 V/μm. The emission site density is viewed on a phosphor anode and it increases rapidly with applied field. It is assumed that the emission occurs from surface regions with a range of field enhancement factors but with a constant work function. The field enhancement factor is found to have an exponential distribution.
|Depositing User:||Cron job|
|Date Deposited:||16 Jul 2015 13:14|
|Last Modified:||31 Jul 2015 01:01|