Magnetic, magnetooptical properties and FMR in multilayer film (Ni81Fe19) 10 Å/Ag t

Ганьшина, Е. А.; Guschin, V.S.; Kirov, S. A.; Перов, Н.С.; Syr’ev, N. E.; Brouers, F.

doi:10.1016/s0304-8853(96)00551-3

Cited by 5 publications

(2 citation statements)

References 5 publications

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“…To explain the results we have used a simple model [16][17][18] homogeneous mode is determined by superposition of resonance lines of separate noninteracting granules having different magnitudes of H r . The granules were represented as randomly oriented ellipsoids with the long axis lying in the film plane.…”

Section: Ferromagnetic Resonancementioning

confidence: 99%

Magnetooptical properties and FMR in granular nanocomposites (Co84Nb14Ta2)x(SiO2)100−x

et al. 2004

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For nanodimensional magnetically inhomogeneous amorphous granular films of the system (Co 84 Nb 14 Ta 2 ) x (SiO 2 ) 100−x , 30 ≤ x ≤ 60 at.% the concentration dependences of the magnetooptical Kerr effect (MOKE) spectra and FMR have been investigated. The observed changes in the MOKE and FMR spectra are associated with transformations of microstructure and topology of the nanocomposites. For the compositions within the percolation region the transversal Kerr effect increases by an order of magnitude.

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Section: Ferromagnetic Resonancementioning

confidence: 99%

Magnetooptical properties and FMR in granular nanocomposites (Co84Nb14Ta2)x(SiO2)100−x

et al. 2004

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“…NiFe/Ag multilayers are to some extent well known for exhibiting a low field giant magnetoresistance (GMR) effect of the order of 5%-6% in a saturation field of a few tens of Oersted at room temperature [7,8]. Moreover, in this magnetoresistive device it has been shown that the magnetic properties strongly depend on the thickness of the nonmagnetic silver layer [9]. Another reason to study this system is that from spin-polarized photoemission experiments [10,11] magnetic interface states showing discrete binding energies depending on the number of silver layers deposited on an iron surface have been observed.…”

Section: Introductionmentioning

confidence: 99%

Electronic and magnetic interfacial states of Ag in an Ni₈₁Fe₁₉/Ag coupled multilayer

Jaouen¹,

Wilhelm²,

Рогалев³

et al. 2008

J. Phys.: Condens. Matter

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Studies of the Ag induced magnetic moments at the interfaces in an [Ni 81 Fe 19 (29 Å)/Ag(11 Å)] 135 multilayer by x-ray magnetic circular dichroism (XMCD) and x-ray resonant magnetic scattering (XRMS) at the Ag L 2,3 edges are reported. This allows us to quantify the interfacial magnetic moments as well as the extension through the silver layer. From the experimental XMCD spectra and thanks to the use of full relativistic band structure calculations, we succeed in extracting quantitative spin and orbital magnetic moments held by the 4d states of silver. Moreover, we show that, although silver has an almost full 4d band, magneto-optical sum rules can be safely applied in the case of the noble metal L edges. We find from XMCD that Ag is polarized by Ni 81 Fe 19 and has a total magnetic moment of 0.0136 μ B spatially averaged over the 11 Å layer thickness. XRMS analysis indicates that this induced polarization is enhanced at the interface but remains present inside the whole Ag layer, demonstrating the existence of an indirect coupling between the NiFe layers through the non-magnetic spacer.

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Optical and Magnetooptical Properties of Multilayer and Granular Films

Ганьшина¹

1998

Frontiers in Magnetism of Reduced Dimension Systems

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Magnetic, magnetooptical properties and FMR in multilayer film (Ni81Fe19) 10 Å/Ag t

Cited by 5 publications

References 5 publications

Magnetooptical properties and FMR in granular nanocomposites (Co84Nb14Ta2)x(SiO2)100−x

Magnetooptical properties and FMR in granular nanocomposites (Co84Nb14Ta2)x(SiO2)100−x

Electronic and magnetic interfacial states of Ag in an Ni₈₁Fe₁₉/Ag coupled multilayer

Optical and Magnetooptical Properties of Multilayer and Granular Films

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Magnetic, magnetooptical properties and FMR in multilayer film (Ni81Fe19) 10 Å/Ag t

Cited by 5 publications

References 5 publications

Magnetooptical properties and FMR in granular nanocomposites (Co84Nb14Ta2)x(SiO2)100−x

Magnetooptical properties and FMR in granular nanocomposites (Co84Nb14Ta2)x(SiO2)100−x

Electronic and magnetic interfacial states of Ag in an Ni81Fe19/Ag coupled multilayer

Optical and Magnetooptical Properties of Multilayer and Granular Films

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Product

Resources

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Electronic and magnetic interfacial states of Ag in an Ni₈₁Fe₁₉/Ag coupled multilayer