Permanent magnet edge-field quadrupole
Abstract
Planar permanent magnet edge-field quadrupoles for use in particle accelerating machines and in insertion devices designed to generate spontaneous or coherent radiation from moving charged particles are disclosed. The invention comprises four magnetized rectangular pieces of permanent magnet material with substantially similar dimensions arranged into two planar arrays situated to generate a field with a substantially dominant quadrupole component in regions close to the device axis. 10 figs.
- Inventors:
- Publication Date:
- Research Org.:
- Stanford Univ., CA (United States); Univ. of Oregon, Eugene, OR (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 426635
- Patent Number(s):
- US 5,596,304/A/
- Application Number:
- PAN: 8-219,769; CNN: Grant AFOSR-85-0326
- Assignee:
- Leland Stanford Junior Univ., CA (United States)
- DOE Contract Number:
- AC03-76SF00515; AC03-82ER13000; FG06-85ER13309
- Resource Type:
- Patent
- Resource Relation:
- Other Information: PBD: 21 Jan 1997
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 43 PARTICLE ACCELERATORS; ACCELERATORS; QUADRUPOLES; PERMANENT MAGNETS; MAGNETIC FIELDS; DESIGN
Citation Formats
Tatchyn, R O. Permanent magnet edge-field quadrupole. United States: N. p., 1997.
Web.
Tatchyn, R O. Permanent magnet edge-field quadrupole. United States.
Tatchyn, R O. 1997.
"Permanent magnet edge-field quadrupole". United States.
@article{osti_426635,
title = {Permanent magnet edge-field quadrupole},
author = {Tatchyn, R O},
abstractNote = {Planar permanent magnet edge-field quadrupoles for use in particle accelerating machines and in insertion devices designed to generate spontaneous or coherent radiation from moving charged particles are disclosed. The invention comprises four magnetized rectangular pieces of permanent magnet material with substantially similar dimensions arranged into two planar arrays situated to generate a field with a substantially dominant quadrupole component in regions close to the device axis. 10 figs.},
doi = {},
url = {https://www.osti.gov/biblio/426635},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Jan 21 00:00:00 EST 1997},
month = {Tue Jan 21 00:00:00 EST 1997}
}
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