Field electron emission from individual carbon nanotubes of a vertically aligned array

V. Semet; Vu Thien Binh; P. Vincent; D. Guillot; K. B.K. Teo; M. Chhowalla; G. A.J. Amaratunga; W. I. Milne; P. Legagneux; D. Pribat

doi:10.1063/1.1489084

Field electron emission from individual carbon nanotubes of a vertically aligned array

V. Semet, Vu Thien Binh, P. Vincent, D. Guillot, K. B.K. Teo, M. Chhowalla, G. A.J. Amaratunga, W. I. Milne, P. Legagneux, D. Pribat

Rutgers University

Research output: Contribution to journal › Article

174 Citations (Scopus)

Abstract

Field electron emission behavior of individual multiwalled carbon nanotubes (MWNTs), that are elements of a vertically aligned array grown on a Si wafer, were analyzed with a scanning anode field emission microscope. The electron emission of each MWNT followed the conventional Fowler-Nordheim field emission mechanism after their apexes were freed from the erratic adsorption species using a conditioning process at room temperature. The conditioning process led to stable emission currents and reduced their variations ΔI/I to less than 30% between different MWNTs of the array. This opens the possibility for using MWNTs in an array as independent electron sources for massively parallel microguns.

Original language	English
Pages (from-to)	343-345
Number of pages	3
Journal	Applied Physics Letters
Volume	81
Issue number	2
DOIs	https://doi.org/10.1063/1.1489084
Publication status	Published - Jul 8 2002

Fingerprint

ASJC Scopus subject areas

Physics and Astronomy (miscellaneous)

Cite this

Semet, V., Binh, V. T., Vincent, P., Guillot, D., Teo, K. B. K., Chhowalla, M., Amaratunga, G. A. J., Milne, W. I., Legagneux, P., & Pribat, D. (2002). Field electron emission from individual carbon nanotubes of a vertically aligned array. Applied Physics Letters, 81(2), 343-345. https://doi.org/10.1063/1.1489084

@article{fe54a2a74b6f47f2b6f55aaac3d9ba2b,

title = "Field electron emission from individual carbon nanotubes of a vertically aligned array",

abstract = "Field electron emission behavior of individual multiwalled carbon nanotubes (MWNTs), that are elements of a vertically aligned array grown on a Si wafer, were analyzed with a scanning anode field emission microscope. The electron emission of each MWNT followed the conventional Fowler-Nordheim field emission mechanism after their apexes were freed from the erratic adsorption species using a conditioning process at room temperature. The conditioning process led to stable emission currents and reduced their variations ΔI/I to less than 30% between different MWNTs of the array. This opens the possibility for using MWNTs in an array as independent electron sources for massively parallel microguns.",

author = "V. Semet and Binh, {Vu Thien} and P. Vincent and D. Guillot and Teo, {K. B.K.} and M. Chhowalla and Amaratunga, {G. A.J.} and Milne, {W. I.} and P. Legagneux and D. Pribat",

year = "2002",

month = jul

day = "8",

doi = "10.1063/1.1489084",

language = "English",

volume = "81",

pages = "343--345",

journal = "Applied Physics Letters",

issn = "0003-6951",

publisher = "American Institute of Physics Publising LLC",

number = "2",

}

TY - JOUR

T1 - Field electron emission from individual carbon nanotubes of a vertically aligned array

AU - Semet, V.

AU - Binh, Vu Thien

AU - Vincent, P.

AU - Guillot, D.

AU - Teo, K. B.K.

AU - Chhowalla, M.

AU - Amaratunga, G. A.J.

AU - Milne, W. I.

AU - Legagneux, P.

AU - Pribat, D.

PY - 2002/7/8

Y1 - 2002/7/8

N2 - Field electron emission behavior of individual multiwalled carbon nanotubes (MWNTs), that are elements of a vertically aligned array grown on a Si wafer, were analyzed with a scanning anode field emission microscope. The electron emission of each MWNT followed the conventional Fowler-Nordheim field emission mechanism after their apexes were freed from the erratic adsorption species using a conditioning process at room temperature. The conditioning process led to stable emission currents and reduced their variations ΔI/I to less than 30% between different MWNTs of the array. This opens the possibility for using MWNTs in an array as independent electron sources for massively parallel microguns.

AB - Field electron emission behavior of individual multiwalled carbon nanotubes (MWNTs), that are elements of a vertically aligned array grown on a Si wafer, were analyzed with a scanning anode field emission microscope. The electron emission of each MWNT followed the conventional Fowler-Nordheim field emission mechanism after their apexes were freed from the erratic adsorption species using a conditioning process at room temperature. The conditioning process led to stable emission currents and reduced their variations ΔI/I to less than 30% between different MWNTs of the array. This opens the possibility for using MWNTs in an array as independent electron sources for massively parallel microguns.

UR - http://www.scopus.com/inward/record.url?scp=79956017781&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=79956017781&partnerID=8YFLogxK

U2 - 10.1063/1.1489084

DO - 10.1063/1.1489084

M3 - Article

AN - SCOPUS:79956017781

VL - 81

SP - 343

EP - 345

JO - Applied Physics Letters

JF - Applied Physics Letters

SN - 0003-6951

IS - 2

ER -

Access to Document

10.1063/1.1489084