Relationship between field emission characteristics and hydrogen content in DLC deposited by layer-by-layer technique using PECVD

Kyu Chang Park, Jong Hyun Moon, Suk Jae Chung, Myung Hwan Oh, W. I. Milne, Jin Jang

Research output: Contribution to conferencePaperpeer-review

2 Citations (Scopus)

Abstract

We deposited diamond-like-carbon (DLC) films of various hydrogen content by plasma enhanced chemical vapor deposition. The hydrogen content in the DLC film was controlled by a novel technique called a layer-by-layer deposition, in which the deposition of a thin layer of DLC and a CF4 plasma exposure on its surface were carried out alternatively. The DLC films with different hydrogen content could be obtained by varying the CF4 plasma exposure time. The emission current increases and turn-on field decreases with decreasing hydrogen content in the DLC film.

Original languageEnglish
Pages268-272
Number of pages5
Publication statusPublished - 1996
EventProceedings of the 1996 9th International Vacuum Microelectronics Conference, IVMC - St.Petersburg, Russia
Duration: 7 Jul 199612 Jul 1996

Conference

ConferenceProceedings of the 1996 9th International Vacuum Microelectronics Conference, IVMC
CitySt.Petersburg, Russia
Period7/07/9612/07/96

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