Magnetic Moment and Electronic Structure of Amorphous Alloys of the Type Fe80-xTMxB20 |
| A. Nowakowska Warsaw Agriculture University, Rakowiecka 26/30, 02-528 Warszawa, Poland W. Dudek, J. Oleniacz and W. Zych Institute of Physics, Warsaw Technical University, Koszykowa 75, 00-662 Warszawa, Poland |
| Received: July 5, 1994 |
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| Magnetic properties of amorphous alloys of the type Fe80-xTMxB20 (0 ≤ x ≤ 20 at.%, TM = Ni, Co, Mn, Cr, V, Ti) are presented and analyzed. The basis of our research work was the Mössbauer measurements, magnetic saturation measurements, derivative thermo-magnetogravimetry and differential thermal analysis measurements. The magnetic moments are discussed in terms of Friedel's virtual-bound-state model for light TM impurities in strong ferromagnets. Some conclusions about the electronic structure are presented. |
| DOI: 10.12693/APhysPolA.86.1027 PACS numbers: 76.80.+y, 75.50.Bb |