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Modern developments in vacuum electr...

Forbes, Richard G.

Modern developments in vacuum electron sources

Record Type:	Electronic resources : Monograph/item
Title/Author:	Modern developments in vacuum electron sourcesedited by Georg Gaertner, Wolfram Knapp, Richard G. Forbes.
other author:	Gaertner, Georg.
Published:	Cham :Springer International Publishing :2020.
Description:	xviii, 597 p. :ill., digital ;24 cm.
Contained By:	Springer Nature eBook
Subject:	Vacuum microelectronics.
Online resource:	https://doi.org/10.1007/978-3-030-47291-7
ISBN:	9783030472917$q(electronic bk.)

Modern developments in vacuum electron sources
Modern developments in vacuum electron sources[electronic resource] /edited by Georg Gaertner, Wolfram Knapp, Richard G. Forbes. - Cham :Springer International Publishing :2020. - xviii, 597 p. :ill., digital ;24 cm. - Topics in applied physics,v.1350303-4216 ;. - Topics in applied physics ;v.123..

Historical development and advanced new applications of vacuum electron sources -- State of the art and future perspectives of Scandate cathodes -- Review of impregnated and reservoir Ba dispenser cathodes -- New developments in Ba oxide cathodes -- Electron sources for medical X-ray tubes -- High brightness cathodes for high resolution electron beam applications -- Progress in field electron emission science -- Carbon-based field emitters, properties and applications -- Explosive electron emission of carbon based cathodes and applications -- Photocathodes.

This book gives an overview of modern cathodes and electron emitters for vacuum tubes and vacuum electron devices in general. It covers the latest developments in field emission theory as well as new methods towards improving thermionic and cold cathodes. It addresses thermionic cathodes, such as oxide cathodes, impregnated and scandate cathodes, as well as photocathodes and field emitters - the latter comprising carbon nanotubes, graphene and Spindt-type emitter arrays. Despite the rise and fall of the once dominant types of vacuum tubes, such as radio valves and cathode ray tubes, cathodes are continually being improved upon as new applications with increased demands arise, for example in electron beam lithography, high-power and high-frequency microwave tubes, terahertz imaging and electron sources for accelerators. Written by 17 experts in the field, the book presents the latest developments in cathodes needed for these applications, discussing the state of the art and addressing future trends.

ISBN: 9783030472917$q(electronic bk.)

Standard No.: 10.1007/978-3-030-47291-7doiSubjects--Topical Terms:

266105
Vacuum microelectronics.

LC Class. No.: T50 / .M634 2020

Dewey Class. No.: 621.381

Modern developments in vacuum electron sources
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520 $a This book gives an overview of modern cathodes and electron emitters for vacuum tubes and vacuum electron devices in general. It covers the latest developments in field emission theory as well as new methods towards improving thermionic and cold cathodes. It addresses thermionic cathodes, such as oxide cathodes, impregnated and scandate cathodes, as well as photocathodes and field emitters - the latter comprising carbon nanotubes, graphene and Spindt-type emitter arrays. Despite the rise and fall of the once dominant types of vacuum tubes, such as radio valves and cathode ray tubes, cathodes are continually being improved upon as new applications with increased demands arise, for example in electron beam lithography, high-power and high-frequency microwave tubes, terahertz imaging and electron sources for accelerators. Written by 17 experts in the field, the book presents the latest developments in cathodes needed for these applications, discussing the state of the art and addressing future trends.
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700 1 $a Gaertner, Georg. $3 880755
700 1 $a Knapp, Wolfram. $3 880756
700 1 $a Forbes, Richard G. $3 683596
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