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Title: Magnetic field adjustment structure and method for a tapered wiggler

Abstract

An improved method and structure is disclosed for adjusting the magnetic field generated by a group of electromagnet poles spaced along the path of a charged particle beam to compensate for energy losses in the charged particles which comprises providing more than one winding on at least some of the electromagnet poles; connecting one respective winding on each of several consecutive adjacent electromagnet poles to a first power supply, and the other respective winding on the electromagnet pole to a different power supply in staggered order; and independently adjusting one power supply to independently vary the current in one winding on each electromagnet pole in a group whereby the magnetic field strength of each of a group of electromagnet poles may be changed in smaller increments.

Inventors:
Issue Date:
Research Org.:
US Department of Energy (USDOE), Washington DC (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1176578
Patent Number(s):
H000450
Assignee:
United States Of America, Department Of Energy
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; 72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS

Citation Formats

Halbach, Klaus. Magnetic field adjustment structure and method for a tapered wiggler. United States: N. p., 1988. Web.
Halbach, Klaus. Magnetic field adjustment structure and method for a tapered wiggler. United States.
Halbach, Klaus. Tue . "Magnetic field adjustment structure and method for a tapered wiggler". United States. https://www.osti.gov/servlets/purl/1176578.
@article{osti_1176578,
title = {Magnetic field adjustment structure and method for a tapered wiggler},
author = {Halbach, Klaus},
abstractNote = {An improved method and structure is disclosed for adjusting the magnetic field generated by a group of electromagnet poles spaced along the path of a charged particle beam to compensate for energy losses in the charged particles which comprises providing more than one winding on at least some of the electromagnet poles; connecting one respective winding on each of several consecutive adjacent electromagnet poles to a first power supply, and the other respective winding on the electromagnet pole to a different power supply in staggered order; and independently adjusting one power supply to independently vary the current in one winding on each electromagnet pole in a group whereby the magnetic field strength of each of a group of electromagnet poles may be changed in smaller increments.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1988},
month = {3}
}

Patent:

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