Impact of the Effects of Sample Geometry and Forms on the Magnetic Properties of NiFeCuMo Alloy |
| R. Gozdura, B. Guzowskia, M. Hasiakb
aŁódź University of Technology, Department of Semiconductor and Optoelectronics Devices, Wolczanska 211/215, 90-924 Łódź, Poland bWrocław University of Science and Technology, Department of Mechanics and Materials Science Engineering, M. Smoluchowskiego 25, 50-370 Wrocław, Poland |
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| The investigations of magnetic properties were focused on the influence of sample thickness on coercivity and permeability of magnetic substrates made of NiFeCuMo alloy. The transition from 2 mm thick samples to 200 nm films samples resulted in a significant increase in coercivity and a reduction in permeability. The deterioration of the magnetic properties of NiFeCuMo thin layers required 1000 times higher external magnetizing field than the typical coercive field for pre-annealed NiFeCuMo sheets and bulk forms. |
DOI:10.12693/APhysPolA.135.308 PACS numbers: 85.80.Fi, 75.70.Ak, 75.60.Ej |