Cold Field Emission from Cvd Diamond Films Observed in Emission Electron Microscopy

C. Wang; A. Garcia; D. C. Ingram; M. E. Kordesch; M. Lake

doi:10.1049/el:19910914

Cold Field Emission from Cvd Diamond Films Observed in Emission Electron Microscopy

C. Wang, A. Garcia, D. C. Ingram, M. E. Kordesch, M. Lake

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Resumen

Thick (100µ) chemical vapour deposited (CVD) polycrystalline diamond films have been observed to emit electrons with an intensity sufficient to form an image in the accelerating field of an emission microscope without external excitation (= 3 MV/m). The individual crystallites are of the order of 1-10µ. The combined crystallite diameter and the electric field strength in these ‘self-emitting’ films are far below those typical for cold field emitters.

Idioma original	Inglés
Páginas (desde-hasta)	1459-1461
Número de páginas	3
Publicación	Electronics Letters
Volumen	27
N.º	16
DOI	https://doi.org/10.1049/el:19910914
Estado	Publicada - 1 feb. 1991
Publicado de forma externa	Sí

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title = "Cold Field Emission from Cvd Diamond Films Observed in Emission Electron Microscopy",

abstract = "Thick (100µ) chemical vapour deposited (CVD) polycrystalline diamond films have been observed to emit electrons with an intensity sufficient to form an image in the accelerating field of an emission microscope without external excitation (= 3 MV/m). The individual crystallites are of the order of 1-10µ. The combined crystallite diameter and the electric field strength in these {\textquoteleft}self-emitting{\textquoteright} films are far below those typical for cold field emitters.",

keywords = "Electron microscopy, Thick-film devices",

author = "C. Wang and A. Garcia and Ingram, {D. C.} and Kordesch, {M. E.} and M. Lake",

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T1 - Cold Field Emission from Cvd Diamond Films Observed in Emission Electron Microscopy

AU - Wang, C.

AU - Garcia, A.

AU - Ingram, D. C.

AU - Kordesch, M. E.

AU - Lake, M.

PY - 1991/2/1

Y1 - 1991/2/1

N2 - Thick (100µ) chemical vapour deposited (CVD) polycrystalline diamond films have been observed to emit electrons with an intensity sufficient to form an image in the accelerating field of an emission microscope without external excitation (= 3 MV/m). The individual crystallites are of the order of 1-10µ. The combined crystallite diameter and the electric field strength in these ‘self-emitting’ films are far below those typical for cold field emitters.

AB - Thick (100µ) chemical vapour deposited (CVD) polycrystalline diamond films have been observed to emit electrons with an intensity sufficient to form an image in the accelerating field of an emission microscope without external excitation (= 3 MV/m). The individual crystallites are of the order of 1-10µ. The combined crystallite diameter and the electric field strength in these ‘self-emitting’ films are far below those typical for cold field emitters.

KW - Electron microscopy

KW - Thick-film devices

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U2 - 10.1049/el:19910914

DO - 10.1049/el:19910914

M3 - Artículo

SN - 0013-5194

VL - 27

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EP - 1461

JO - Electronics Letters

JF - Electronics Letters

IS - 16

ER -

Cold Field Emission from Cvd Diamond Films Observed in Emission Electron Microscopy

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