Field emission properties of ta-C films with nitrogen doping

Kyu Chang Park; Jong Hyun Moon; Suk Jae Chung; Jae Hoon Jung; Byeong Kwon Ju; Myung Hwan Oh; W. I. Milne; Min Koo Han; Jin Jang

Field emission properties of ta-C films with nitrogen doping

Kyu Chang Park^*
, Jong Hyun Moon
, Suk Jae Chung
, Jae Hoon Jung
, Byeong Kwon Ju
, Myung Hwan Oh
, W. I. Milne
, Min Koo Han
, Jin Jang

^*Corresponding author for this work

Research output: Contribution to conference › Paper › peer-review

2 Citations (Scopus)

Abstract

We have studied the electron emission characteristics of tetrahedral amorphous carbon (ta-C) films with different nitrogen content. With increasing N content in ta-C, the room temperature conductivity as well as the emission current decreases and then increases, resulting in minima. The Fermi-level shifts toward the conduction band and thus the work function decreases by N doping in ta-C, however the emission currents of doped ta-C films are less than those of undoped ta-C.

Original language	English
Pages	298-302
Number of pages	5
Publication status	Published - 1996
Externally published	Yes
Event	Proceedings of the 1996 9th International Vacuum Microelectronics Conference, IVMC - St.Petersburg, Russia Duration: 1996 Jul 7 → 1996 Jul 12

Other

Other	Proceedings of the 1996 9th International Vacuum Microelectronics Conference, IVMC
City	St.Petersburg, Russia
Period	96/7/7 → 96/7/12

ASJC Scopus subject areas

Surfaces and Interfaces

Cite this

@conference{9729f18a5e7b4476ba4514a3335a7a6a,

title = "Field emission properties of ta-C films with nitrogen doping",

abstract = "We have studied the electron emission characteristics of tetrahedral amorphous carbon (ta-C) films with different nitrogen content. With increasing N content in ta-C, the room temperature conductivity as well as the emission current decreases and then increases, resulting in minima. The Fermi-level shifts toward the conduction band and thus the work function decreases by N doping in ta-C, however the emission currents of doped ta-C films are less than those of undoped ta-C.",

author = "Park, \{Kyu Chang\} and Moon, \{Jong Hyun\} and Chung, \{Suk Jae\} and Jung, \{Jae Hoon\} and Ju, \{Byeong Kwon\} and Oh, \{Myung Hwan\} and Milne, \{W. I.\} and Han, \{Min Koo\} and Jin Jang",

year = "1996",

language = "English",

pages = "298--302",

note = "Proceedings of the 1996 9th International Vacuum Microelectronics Conference, IVMC ; Conference date: 07-07-1996 Through 12-07-1996",

}

TY - CONF

T1 - Field emission properties of ta-C films with nitrogen doping

AU - Park, Kyu Chang

AU - Moon, Jong Hyun

AU - Chung, Suk Jae

AU - Jung, Jae Hoon

AU - Ju, Byeong Kwon

AU - Oh, Myung Hwan

AU - Milne, W. I.

AU - Han, Min Koo

AU - Jang, Jin

PY - 1996

Y1 - 1996

N2 - We have studied the electron emission characteristics of tetrahedral amorphous carbon (ta-C) films with different nitrogen content. With increasing N content in ta-C, the room temperature conductivity as well as the emission current decreases and then increases, resulting in minima. The Fermi-level shifts toward the conduction band and thus the work function decreases by N doping in ta-C, however the emission currents of doped ta-C films are less than those of undoped ta-C.

AB - We have studied the electron emission characteristics of tetrahedral amorphous carbon (ta-C) films with different nitrogen content. With increasing N content in ta-C, the room temperature conductivity as well as the emission current decreases and then increases, resulting in minima. The Fermi-level shifts toward the conduction band and thus the work function decreases by N doping in ta-C, however the emission currents of doped ta-C films are less than those of undoped ta-C.

UR - https://www.scopus.com/pages/publications/0030349721

M3 - Paper

AN - SCOPUS:0030349721

SP - 298

EP - 302

T2 - Proceedings of the 1996 9th International Vacuum Microelectronics Conference, IVMC

Y2 - 7 July 1996 through 12 July 1996

ER -

Field emission properties of ta-C films with nitrogen doping

Abstract

Other

ASJC Scopus subject areas

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