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DC Field | Value | Language |
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dc.contributor.author | Cassar, Johann | - |
dc.contributor.author | Sammut, Andrew | - |
dc.contributor.author | Sammut, Nicholas | - |
dc.contributor.author | Calvi, Marco | - |
dc.contributor.author | Spasic, Sasa | - |
dc.contributor.author | Popovic Renella, Dragana | - |
dc.date.accessioned | 2020-07-16T08:07:00Z | - |
dc.date.available | 2020-07-16T08:07:00Z | - |
dc.date.issued | 2019 | - |
dc.identifier.citation | Cassar, J., Sammut, A., Sammut, N., Calvi, M., Spasic, S., & Popovic Renella, D. (2019). Performance analysis of a reduced form-factor high accuracy three-axis teslameter. Electronics, 8(11), 1230. | en_GB |
dc.identifier.uri | https://www.um.edu.mt/library/oar/handle/123456789/58811 | - |
dc.description.abstract | In the framework of the SwissFEL project at the Paul Scherrer Institute (PSI), a Hall probe bench is being developed for the high-precision magnetic characterization of the insertion devices for the ATHOS soft X-ray beamline. For this purpose, a novel three-axis teslameter has been developed, which will be placed between the undulator and its outer shell in a very limited volumetric space of 150 × 50 × 45 mm. Together with a SENIS® 3-axis Hall probe at the center of the cross sectional area of the undulator, the setup will traverse along the undulator length on a specifically designed rig with minimal vibrations. This teslameter has all the analog signal conditioning circuitry for the Hall probe and also has on board 24-bit digitization. The instrument also handles an interface to a linear absolute encoder. The old instrumentation used only had analog signal conditioning circuitry whilst digitization was done off board. The new instrument also provides a very accurate magnetic field map in the µT range with simultaneous readings from the position encoder at an accuracy of ±3 µm. In this paper, a series of tests are described, which were performed at PSI in order to establish the measuring precision and repeatability of the instrument. | en_GB |
dc.language.iso | en | en_GB |
dc.publisher | MDPI AG | en_GB |
dc.rights | info:eu-repo/semantics/openAccess | en_GB |
dc.subject | Wiggler magnets | en_GB |
dc.subject | Grenz rays | en_GB |
dc.subject | Analog-to-digital converters | en_GB |
dc.subject | Hall effect | en_GB |
dc.subject | Magnetism | en_GB |
dc.subject | Metal oxide semiconductors, Complementary | en_GB |
dc.title | Performance analysis of a reduced form-factor high accuracy three-axis teslameter | en_GB |
dc.type | article | en_GB |
dc.rights.holder | The copyright of this work belongs to the author(s)/publisher. The rights of this work are as defined by the appropriate Copyright Legislation or as modified by any successive legislation. Users may access this work and can make use of the information contained in accordance with the Copyright Legislation provided that the author must be properly acknowledged. Further distribution or reproduction in any format is prohibited without the prior permission of the copyright holder | en_GB |
dc.description.reviewed | peer-reviewed | en_GB |
dc.identifier.doi | 10.3390/electronics8111230 | - |
dc.publication.title | Electronics | en_GB |
Appears in Collections: | Scholarly Works - FacICTMN |
Files in This Item:
File | Description | Size | Format | |
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Performance_analysis_of_a_reduced_form_factor_high_accuracy_three_axis_teslameter.pdf | 5.63 MB | Adobe PDF | View/Open |
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