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
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

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