Title: 20SIP04qMOIF Round Robin Comparison results
Authors: Sievers, Sibylle, Physikalisch-Technische Bundesanstalt (PTB), Fachbereich 2.5 Halbleiterphysik und Magnetismus, ORCID: 0000-0002-6848-8984
Dorosinkiy, Lev, TÜBİTAK UME, Gebze, Türkiye
Lindner, Morris, Innovent e.V., Jena, Germany
Contributors: HostingInstitution: Physikalisch-Technische Bundesanstalt (PTB), ISNI: 0000 0001 2186 1887
Language:en
DOI:10.7795/720.20240618
Resource Type: Dataset / Measurement Data
Publisher: Physikalisch-Technische Bundesanstalt (PTB)
Rights: https://creativecommons.org/licenses/by/4.0/
CC-BY 4.0 International
Relationships: IsReferencedBy: DOI 10.7795/120.20240627
Dates: Available: 2024-06-24
Created: 2024-06-18
Classifications: INSPEC A0620 Metrology ; INSPEC A0620H Measurement standards and calibration ; INSPEC B7200 Measurement equipment and instrumentation systems ; INSPEC E1650 Standards and calibration
File: Download File (application/zip) 122.69 MB (128650643 Bytes)
MD5 Checksum: c7d1f669c0af724fbe9d5074987b5727
SHA256 Checksum: 862a8ca59a819bfac29f1c755d10692a6534a55030a8307455d14e39d4463dd3
Keywords round robin comparison ; magneto optical indicator film ; quantitative magnetic field measurement
Abstract: To provide worked examples of quantitative Magneto-Optical Indicator Film measurements in the frame of the EMPIR project 20SIP04qMOIF, Innovent, PTB and TÜBİTAK performed a Round Robin Comparison by measuring the stray field distributions of magnetic scales using the MOIF systems set up in 15SIB06 NanoMag. TÜBİTAK used its high-resolution confocal microscope. Innovent and PTB used calibrated MagView systems. The measured field distributions are compared. As a secondary parameter, the pole width of the written pole pattern was analyzed and compared.
Other: This project (EMPIR 20SIP04 qMOIF) has received funding from the EMPIR programme co-financed by the Participating States and from the European Union’s Horizon 2020 research and innovation programme.
Remark: description of the individual files:

all datafiles contain magnetic field data in units of [mT] that were measured on magnetic scales. For details see related document.

The title of the data files has the structure
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Data of the type “fieldimage” are 2D arrays of magnetic field values in mT.
The data are taken at equidistant points over an area with the dimension width × height.
format: .csv
method: Measurements are performed with a cmos-MagView
recommended software: excel

Data of the type “fieldline” are measured along a line in the center of the pole trace
The first column gives the position along the trace, while the following columns contain the data of repeated magnetic field measurements.
format: .csv or .txt
method: Measurements are performed confocal microsocope
recommended software: excel / any text editor
Funding: European Commission (EC), ISNI: 0000 0001 2162 673X, Grant Title: Standardization of a quantitative magneto-optical indicator film based magnetic field measurement technique, Grant Number: EMPIR 20SIP04 qMOIF