Low temperature magnetic hardening in nanocrystalline Fe-Ni-B-Nb thin films
(English)Manuscript (preprint) (Other academic)
Low temperature magnetic properties of nanocrystalline FeNiBNb thin films grown by Pulse Laser Deposition (PLD) were investigated. Temperature dependence of magnetization M (T) revealed that weak ferromagnetic amorphous matrix gets magnetically order/disorder and as a consequence, system inters into different state of magnetization by giving rise to interesting global magnetic behaviors. Sample exhibits threefold coercive behavior with the evolution of temperature (5-300K). Magnetic hardening was observed below 25K and attributed to evolution of spin-glass like state of the system.
Other Materials Engineering
IdentifiersURN: urn:nbn:se:kth:diva-101839OAI: oai:DiVA.org:kth-101839DiVA: diva2:549764
QC 201209062012-09-062012-09-052012-09-06Bibliographically approved