L
Laurent Gangloff
Researcher at University of Cambridge
Publications - 53
Citations - 1939
Laurent Gangloff is an academic researcher from University of Cambridge. The author has contributed to research in topics: Carbon nanotube & Field electron emission. The author has an hindex of 15, co-authored 51 publications receiving 1872 citations. Previous affiliations of Laurent Gangloff include École Polytechnique & Université catholique de Louvain.
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Journal ArticleDOI
Microwave devices: carbon nanotubes as cold cathodes.
Kenneth B. K. Teo,Eric Minoux,Ludovic Hudanski,Franck Peauger,Jean-Philippe Schnell,Laurent Gangloff,Pierre Legagneux,Dominique Dieumegard,Gehan A. J. Amaratunga,William I. Milne +9 more
TL;DR: A microwave diode that uses a cold-cathode electron source consisting of carbon nanotubes and that operates at high frequency and at high current densities is described.
Journal ArticleDOI
Carbon nanotubes as field emission sources
William I. Milne,Kenneth B. K. Teo,Gehan A. J. Amaratunga,Pierre Legagneux,Laurent Gangloff,Jean-Philippe Schnell,V. Semet,V. Thien Binh,Oliver Groening +8 more
TL;DR: In this article, the PECVD growth process, and the microfabrication techniques needed to produce well defined carbon nanotube based micro-electron sources for use in novel parallel e-beam lithography and high frequency microwave amplifier systems are reviewed.
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Achieving high-current carbon nanotube emitters.
Eric Minoux,Oliver Groening,Kenneth B. K. Teo,S. H. Dalal,Laurent Gangloff,Jean-Philippe Schnell,Ludovic Hudanski,Ian Y. Y. Bu,Pascal Vincent,Pierre Legagneux,Gehan A. J. Amaratunga,William I. Milne +11 more
TL;DR: Using rapid thermal annealing to improve both the crystallinity of the carbon nanotubes and their electrical contact to the substrate, it is possible to reduce this voltage drop, allowing very high currents of up to 100 microA to be achieved per emitter with no significant deviation from the classical Fowler-Nordheim behavior.
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Growth and field-emission properties of vertically aligned cobalt nanowire arrays
Laurent Vila,Pascal Vincent,Laurence Dauginet-De Pra,G. Pirio,Eric Minoux,Laurent Gangloff,Sophie Demoustier-Champagne,Nicolas Sarazin,Etienne Ferain,Roger Legras,Luc Piraux,Pierre Legagneux +11 more
TL;DR: In this paper, the fabrication of vertically aligned cobalt nanowire arrays on planar surfaces as well as preliminary field-emission (FE) experiments using them as cold electron cathodes are presented.
Journal ArticleDOI
Self-Aligned, Gated Arrays of Individual Nanotube and Nanowire Emitters
Laurent Gangloff,E. Minoux,Kenneth B. K. Teo,Pascal Vincent,V. T. Semet,V. T. Binh,M. H. Yang,Ian Y. Y. Bu,Rodrigo G. Lacerda,G. Pirio,Jean-Philippe Schnell,Didier Pribat,David G. Hasko,Gehan A. J. Amaratunga,William I. Milne,Pierre Legagneux +15 more
TL;DR: In this paper, the authors demonstrate the production of integrated-gate nanocathodes which have a single carbon nanotube or silicon nanowire/whisker per gate aperture.