Magnetic nanowires and submicron wires prepared by the quenching and drawing technique

Óvári, T.-A.; Lupu, N.; Chiriac, H.

doi:10.1016/b978-0-08-100164-6.00007-2

Cited by 6 publications

(1 citation statement)

References 43 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Crystals 2017, 7, 48 3 of 13 The precursor amorphous Fe 73.5 Cu 1 Nb 3 Si 13.5 B 9 submicron wires and nanowires, with diameters ranging between 100 and 900 nm and the glass coating thickness of 5 µm, have been prepared by means of glass-coated melt spinning [14], with the necessary improvements that allowed a significant reduction in the diameter of the actual magnetic wires [31]. Hence, in this well-known technique, a special attention has been paid to increase the drawing speed and attenuate the associated vibrations at the same time, in order to keep the wire forming process continuous even at such small diameters of the metallic nucleus.…”

Section: Introductionmentioning

confidence: 99%

Ultrathin Nanocrystalline Magnetic Wires

et al. 2017

View full text Add to dashboard Cite

Abstract:The magnetic characteristics of FINEMET type glass-coated nanowires and submicron wires are investigated by taking into account the structural evolution induced by specific annealing all the way from a fully amorphous state to a nanocrystalline structure. The differences between the magnetic properties of these ultrathin wires and those of the thicker glass-coated microwires and "conventional" wires with similar structures have been emphasized and explained phenomenologically. The domain wall propagation in these novel nanowires and submicron wires, featuring a combination between an amorphous and a crystalline structure, has also been studied, given the recent interest in the preparation and investigation of new materials suitable for the development of domain wall logic applications.

show abstract

Section: Introductionmentioning

confidence: 99%