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Interlayer Exchange Coupling in Nb/Fe Multilayers
| Content Provider | Semantic Scholar |
|---|---|
| Author | Marczyńska, Agnieszka Pugaczowa-Michalska, Maria Szymański, Bogdan Majchrzycki, Łukasz Smardz, Lesław |
| Copyright Year | 2018 |
| Abstract | The (110) oriented Nb-Fe multilayers (MLs) with constant Fe and variable Nb sublayer thicknesses were prepared at room temperature using UHV magnetron sputtering. The artificial periodicity was revealed by intense satellite peaks in the lowand high-angle X-ray diffraction patterns. Magnetic hysteresis loop measurements at 5 K revealed antiferromagnetic (AF) exchange coupling of the Fe sublayers for Nb spacer thickness of about 3 monolayers. The corresponding AF coupling energy is equal to about –1.36 mJ/m. The Nb spacer thickness corresponding to the position of the AF peak is in good agreement with ab-initio calculations within localized spin density approximations of exchange-correlation potential. |
| Starting Page | 605 |
| Ending Page | 608 |
| Page Count | 4 |
| File Format | PDF HTM / HTML |
| DOI | 10.12693/APhysPolA.133.605 |
| Alternate Webpage(s) | http://przyrbwn.icm.edu.pl/APP/PDF/133/app133z3p083.pdf |
| Alternate Webpage(s) | https://www.ifmpan.poznan.pl/pm17/abst/881-agnmar_ifmpan_poznan_pl-2017-04-18-18-00-36.pdf |
| Alternate Webpage(s) | https://doi.org/10.12693/APhysPolA.133.605 |
| Volume Number | 133 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |