Jang, YT Choi, CH Ju, BK Ahn, JH Lee, YH 2024-01-21T08:34:58Z 2024-01-21T08:34:58Z 2021-09-03 2003-07-31 0040-6090 https://pubs.kist.re.kr/handle/201004/138392 We experimentally present the effects of vertical alignment and density of carbon nanotubes on the emission current level. For practical display application, we have fabricated the triode type emitter using directly grown nanotubes as emission tip, and characterized their basic field emission properties. The triode type emitter exhibited a turn-on voltage of 37 V and an anode current density of 1.7 muA with gate voltage at 47 V The vertical alignment of nanotubes does not play a key role in improving the emission properties in triode type nanotubes emitter. (C) 2003 Elsevier Science B.V. All rights reserved. English ELSEVIER SCIENCE SA EMISSION Fabrication and characteristics of field emitter using carbon nanotubes directly grown by thermal chemical vapor deposition Article 10.1016/S0040-6090(03)00586-8 1 THIN SOLID FILMS, v.436, no.2, pp.298 - 302 THIN SOLID FILMS 436 2 298 302 scie scopus 000183945700025 2-s2.0-0038539596 Materials Science, Multidisciplinary Materials Science, Coatings & Films Physics, Applied Physics, Condensed Matter Materials Science Physics Article EMISSION carbon nanotube triode type emitter field emission vertical alignment