Micropole undulator

Tatchyn, Roman O; Csonka, Paul L; Cremer, Jay T

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Title: Micropole undulator

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Abstract

Micropole undulators for use in the generation of x-rays from moving charged particles are disclosed. Two rows of spaced apart poles are arranged so that each pole produces a magnetic field aligned with all other similar fields. The poles are the ends of "C"-shaped magnets. In each row, adjacent poles are separated by spacers made of a superconducting material.

Inventors:

Tatchyn, Roman O ^[1]; Csonka, Paul L ^[2]; Cremer, Jay T ^[3]

Palo Alto, CA
Eugene, OR
Burlingame, CA

Issue Date:: Tue Dec 11 00:00:00 EST 1990

Research Org.:: SLAC National Accelerator Laboratory (SLAC), Menlo Park, CA (United States); Stanford Univ., CA (United States); Univ. of Oregon, Eugene, OR (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 867643

Patent Number(s):: 4977384

Assignee:: Board of Trustees of Leland Stanford Junior University (Stanford, CA)

Patent Classifications (CPCs):: H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01F - MAGNETS

H - ELECTRICITY H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR H05H - PLASMA TECHNIQUE

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H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01F - MAGNETS
H01F7/0278 - {for generating uniform fields, focusing, deflecting electrically charged particles

H - ELECTRICITY H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR H05H - PLASMA TECHNIQUE
H05H7/04 - Magnet systems {, e.g. undulators, wigglers

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DOE Contract Number:: FG06-85ER13309; AC03-82ER13000

Resource Type:: Patent

Country of Publication:: United States

Language:: English

Subject:: micropole; undulator; undulators; generation; x-rays; moving; charged; particles; disclosed; rows; spaced; apart; poles; arranged; pole; produces; magnetic; field; aligned; similar; fields; -shaped; magnets; row; adjacent; separated; spacers; superconducting; material; conducting material; charged particles; magnetic field; spaced apart; charged particle; superconducting material; moving charged; micropole undulator; similar fields; micropole undulators; field aligned; similar field; pole produces; apart poles; /505/315/335/

Citation Formats


                    Tatchyn, Roman O, Csonka, Paul L, and Cremer, Jay T. Micropole undulator.  United States: N. p., 1990. 
        Web.

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                    Tatchyn, Roman O, Csonka, Paul L, & Cremer, Jay T. Micropole undulator.  United States.

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                    Tatchyn, Roman O, Csonka, Paul L, and Cremer, Jay T. Tue .  
        "Micropole undulator".  United States.  https://www.osti.gov/servlets/purl/867643.

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@article{osti_867643,

  title        = {Micropole undulator},

  author       = {Tatchyn, Roman O and Csonka, Paul L and Cremer, Jay T},

  abstractNote = {Micropole undulators for use in the generation of x-rays from moving charged particles are disclosed. Two rows of spaced apart poles are arranged so that each pole produces a magnetic field aligned with all other similar fields. The poles are the ends of "C"-shaped magnets. In each row, adjacent poles are separated by spacers made of a superconducting material.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {Tue Dec 11 00:00:00 EST 1990},

  month        = {Tue Dec 11 00:00:00 EST 1990}

}

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Micropole undulator

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Micropole undulators for use in the generation of x-rays from moving charged particles and methods for manufacturing such undulators are disclosed. One type of micropole undulator has two jaws containing rows of spaced apart poles arranged so that each pole produces a magnetic field aligned with all other similar fields. An external biasing field extends through the jaws so that an overall undulator field of substantially sinusoidal shape and substantially zero average value extends along the undulator axis. Preferably, the poles are bars formed of a magnetizable, but unmagnetized, material so that, after the jaws are assembled, all of themore » « less
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