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Operation of Tunnel-Emission Devices

Mead, C. A.·1961·Journal of Applied Physics

Abstract

The operation of a new class of devices employing the principle of tunnel emission is discussed. It is shown that a controlled electron source may be obtained with the use of a metal-insulator-metal diode structure where the second metal layer is very thin. A triode geometry may be secured by the addition of an additional insulator and a metal collector layer. Limitations on the operating frequency, current density, and current transfer ratio of such devices are discussed. Experimental results on diode and triode are discussed. Experimental results on diode and triode structures which employ several materials are presented. Successful triodes and vacuum emitters have been realized with the use of Al2O3 insulating films. Experiments using Ta2O5 are described, and the results are discussed.

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Metadata

Authors
Mead, C. A.
Venue
Journal of Applied Physics
Published
1961-04-01
Volume
32
Issue
4
Pages
646-652
ISSN
  • 0021-8979 (ISSN-L)
  • 1089-7550
OpenAlex
W2160073545
Cited by
282
References
0
FWCI
37.59
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Operation of Tunnel-Emission Devices. https://app.cochat.ai/papers/10.1063/1.1736064
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Mead, C. A. (1961). Operation of Tunnel-Emission Devices. Journal of Applied Physics. https://doi.org/10.1063/1.1736064

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Bibliographic data: Semantic Scholar, OpenAlex, Crossref.

Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.