Baik, ES Jeon, DR Baik, YJ 2024-01-21T16:12:06Z 2024-01-21T16:12:06Z 2021-09-03 1999-01 0925-9635 https://pubs.kist.re.kr/handle/201004/142616 Diode- and triode-type diamond field emitter arrays are fabricated using the transfer mold technique and self-align process. A size-inverted pyramidal mold of micron size is formed on (100) silicon substrate using conventional photolithography and anisotropic etching. A diamond film thicker than 100 mu m is grown on the mold, which remains as a free-standing film of a diamond tip array after etching the mold. Silicon dioxide and molybdenum (Mo) layers are deposited conformally on the diamond tip array as an insulating and a gate layer, respectively. A flat photo-resist (PR) layer, whose thickness is thinner on the tip than the surrounding area, is then coated. The uniform removal of the PR layer exposes the apex of the tips while the rest of the surface is still covered with PR. The remaining PR layer around the tips acts as a mask for the etching of the Mo and silicon oxide layers over the diamond tips. As a result, a diamond emitter array with a Mo gate is fabricated. We also find that a proper treatment of the diamond tips with hydrogen can substantially improve the emission. (C) 1999 Elsevier Science S.A, All rights reserved. English ELSEVIER SCIENCE SA FILMS Fabrication and emission properties of diode- and triode-type diamond field emitter array based on the transfer mold technique Article 10.1016/S0925-9635(98)00438-5 1 DIAMOND AND RELATED MATERIALS, v.8, no.1, pp.89 - 93 DIAMOND AND RELATED MATERIALS 8 1 89 93 scie scopus 000079033700013 2-s2.0-0032986879 Materials Science, Multidisciplinary Materials Science, Coatings & Films Physics, Applied Physics, Condensed Matter Materials Science Physics Article FILMS diamond field emitter array diamond triode-type transmitter transfer mold technique