Coupled perpendicular magnetization in Fe/Cu/Fe trilayers

Repetto, Diego; Enders, Axel; Kern, Klaus

doi:10.1016/j.jmmm.2005.05.037

Cited by 3 publications

(2 citation statements)

References 15 publications

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“…9͑a͒ is ascribed to an oxygen-induced decrease of the anisotropy energy contribution arising at the film-vacuum interface, K f−vac . Unlike in other systems studied so far 16,17,31 oxygen does not cause a spin reorientation into the film plane here. The decrease of K f−vac might rather result in the formation of magnetic domains which are too small to be resolvable in the Kerr image.…”

Section: Discussioncontrasting

confidence: 73%

Structure and magnetism of atomically thin Fe layers on flat and vicinal Pt surfaces

et al. 2006

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Ultrathin Fe films on Pt substrates have been investigated under ultrahigh vacuum conditions by scanning tunneling microscopy, low energy electron diffraction, magneto-optical Kerr effect, x-ray magnetic circular dichroism measurements, and Kerr microscopy. We present a comparison between Fe films on flat Pt͑111͒ and stepped Pt͑997͒, with particular focus on the magnetic anisotropy in the submonolayer thickness range below 0.2 monolayer coverage, and above the spin reorientation transition at 3 monolayer thickness. The comparison of structure and magnetism suggests that the perpendicular easy axis found for films thinner than three monolayers is due to dominating contributions from both film interfaces to the anisotropy energy. The Fe-Pt interface contribution has its origin in the hybridization of the Fe 3d with the Pt 5d band. The in-plane magnetic anisotropy above 3 atomic layers film thickness can be correlated directly with peculiarities of the film structure.

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Section: Discussioncontrasting

confidence: 73%

Structure and magnetism of atomically thin Fe layers on flat and vicinal Pt surfaces

et al. 2006

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“…There are numerous approaches to prepare hexagonal ferrites, such as phase inversion [6], electroless plating [7], electro spinning [8], template [9], high-energy ball milling [10], co-precipitation [11], hydrothermal [12], aqueous solution [13], micro-emulsion [14], glass-crystallization [15], salt melt methods [16] and sol-gel approaches [17]. As compared to other approaches, the sol-gel method has been confirmed to be an easy and adaptable method to construct hexagonal ferrites [18].…”

Section: Introductionmentioning

confidence: 99%

Simple sol-gel auto-combustion synthesis and characterization of lead hexaferrite by utilizing cherry juice as a novel fuel and green capping agent

Ansari

Salavati‐Niasari

2016

Advanced Powder Technology

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Lead Haxaferrite (PbFe 12 O 19 ) nanoparticles have been developed by a new way preparing using the sol gel auto combustion route, without adding external surfactant. The present work focused on the synthesis and characterization of PbFe 12 O 19 nanoparticles at low temperature using Cherry juice as a novel fuel and green capping agent for the first time. The effect of optimum amount of reductant, calcination temperature on the morphology and size of products were investigated. The size and agglomeration of the nanoparticles increase with decreasing Cherry juice content. When the amount of Cherry juice is 20 mL and calcination temperature is 800 °C, the product is pure and found to be PbFe 12 O 19 nanoparticles. The products were characterized by X-ray diffraction pattern (XRD), scanning electron microscope (SEM), transmission electron microscopy (TEM), energy dispersive spectrometry (EDS). Furthermore, vibrating sample magnetometer (VSM) was used to study the magnetic properties of PbFe 12 O 19 samples.

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Synthesis, structure, morphology evolution and magnetic properties of single domain strontium hexaferrite particles

Chen

Zeng

Liu

2016

Mater. Res. Express

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Coupled perpendicular magnetization in Fe/Cu/Fe trilayers

Cited by 3 publications

References 15 publications

Structure and magnetism of atomically thin Fe layers on flat and vicinal Pt surfaces

Structure and magnetism of atomically thin Fe layers on flat and vicinal Pt surfaces

Simple sol-gel auto-combustion synthesis and characterization of lead hexaferrite by utilizing cherry juice as a novel fuel and green capping agent

Synthesis, structure, morphology evolution and magnetic properties of single domain strontium hexaferrite particles

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