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Use of Permanent Magnets in Accelerator Technology: Present and Future

Published online by Cambridge University Press:  25 February 2011

Klaus Halbach*
Affiliation:
Center for X-Ray Optics, Lawrence Berkeley Laboratory, Berkeley, CA 94720
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Abstract

Permanent magnet systems have some generic properties that, under some circumstances, make them not only mildly preferable over electromagnets, but make it possible to do things that can not be done with any other technology. After a general discussion of these generic advantages, some specific permanent magnet systems will be described. Special emphasis will be placed on systems that have now, or are likely to have in the future, a significant impact on how some materials research is conducted.

Type
Research Article
Copyright
Copyright © Materials Research Society 1987

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References

REFERENCES

Halbach, K.: Design of Permanent Multipole Magnets with Oriented Rare Earth Cobalt Material, NIM 169Google Scholar
Halbach, K.: Physical and Optical Properties of Rare Earth Cobalt Permanent Magnets, NIM 187, 109 (1981).Google Scholar
Kim, K.J., A Synchrotron Radiation Source with Arbitrary Adjustable Elliptical Polarization, NIM, 219, 425 (1984).Google Scholar
Halbach, K.: Some New Ideas About Undulators, published in the proceedings of the First International Conference on Insertion Devices for Synchrotron Radiation Sources, SPIE 582, 68, 1985.Google Scholar