Short-period undulators with electrostatic field

Nikolay Vinokurov, Oleg Shevchenko

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Abstract

Due to strong sextupole corrections, the vertical dynamic aperture of a low-emittance storage ring is rather small. Therefore, in-vacuum short-period undulators can provide a sufficiently high field. In particular, a significant electrostatic field value can be obtained near electrodes. To eliminate the field emission, the high-field surfaces should be at a positive electric potential. In this paper, we consider the feasibility of an undulator using a comb of such electrodes. It is worth noting that a variable-period design may be rather simple for electrostatic undulators.

Original languageEnglish
Title of host publicationSynchrotron and Free Electron Laser Radiation
Subtitle of host publicationGeneration and Application, SFR 2020
EditorsBoris Knyazev, Nikolay Vinokurov
PublisherAmerican Institute of Physics Inc.
ISBN (Electronic)9780735440333
DOIs
Publication statusPublished - 17 Nov 2020
Event2020 Internetional Conference on Synchrotron and Free Electron Laser Radiation: Generation and Application, SFR 2020 - Novosibirsk, Russian Federation
Duration: 13 Jul 202016 Jul 2020

Publication series

NameAIP Conference Proceedings
Volume2299
ISSN (Print)0094-243X
ISSN (Electronic)1551-7616

Conference

Conference2020 Internetional Conference on Synchrotron and Free Electron Laser Radiation: Generation and Application, SFR 2020
CountryRussian Federation
CityNovosibirsk
Period13.07.202016.07.2020

Fingerprint Dive into the research topics of 'Short-period undulators with electrostatic field'. Together they form a unique fingerprint.

Cite this