Please use this identifier to cite or link to this item: https://doi.org/10.1063/1.1360233
Title: Field emission from polymer-converted carbon films by ultraviolet radiation
Authors: Sun, Z.
Huang, S.M.
Lu, Y.F. 
Chen, J.S.
Li, Y.J.
Tay, B.K.
Lau, S.P.
Chen, G.Y.
Sun, Y.
Issue Date: 2-Apr-2001
Citation: Sun, Z., Huang, S.M., Lu, Y.F., Chen, J.S., Li, Y.J., Tay, B.K., Lau, S.P., Chen, G.Y., Sun, Y. (2001-04-02). Field emission from polymer-converted carbon films by ultraviolet radiation. Applied Physics Letters 78 (14) : 2009-2011. ScholarBank@NUS Repository. https://doi.org/10.1063/1.1360233
Abstract: A polymer, poly(phenylcarbyne) (PPC), was converted to carbon film by ultraviolet pulsed-laser (KrF, λ = 248 nm) irradiation in nitrogen atmosphere at room temperature. The irradiated PPC consisted of fine graphitic carbon particles of several tens of nm in size, and exhibited good field emission properties. Low turn-on emission field of 2 V/μm (at 1 nA/cm2), high emission current density of 20 mA/cm2 (at 12 V/μm), and high emission luminescent spots density of 104/cm2 were observed for the polymer film irradiated by a pulsed-laser fluence of 40 mJ/cm2. We demonstrate multiple-lines and 2×5 array field emission patterns using the laser irradiation of PPC. © 2001 American Institute of Physics.
Source Title: Applied Physics Letters
URI: http://scholarbank.nus.edu.sg/handle/10635/82361
ISSN: 00036951
DOI: 10.1063/1.1360233
Appears in Collections:Staff Publications

Show full item record
Files in This Item:
There are no files associated with this item.

SCOPUSTM   
Citations

13
checked on Sep 11, 2018

WEB OF SCIENCETM
Citations

11
checked on Sep 11, 2018

Page view(s)

22
checked on Aug 24, 2018

Google ScholarTM

Check

Altmetric


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