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|Type:||Artigo de periódico|
|Title:||Long rotating coil system based on stretched tungsten wires for insertion device characterization|
|Abstract:||A very precise rotating coil was developed using stretched tungsten wires in a new geometric arrangement for the accurate magnetic characterization of insertion devices (IDs). Many sources of errors were analyzed, and a procedure to evaluate coil defects by means of a dipolar magnetic field is presented. Tests were performed in a 2-T planar wiggler, which is 2.8 m long, with 180 mm of period, of the Brazilian Synchrotron Light Source (LNLS). The advantages of using the tungsten wires and the measurement repeatability and accuracy are also discussed.|
|Subject:||insertion devices (IDs)|
|Editor:||Ieee-inst Electrical Electronics Engineers Inc|
|Appears in Collections:||Unicamp - Artigos e Outros Documentos|
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