Charge-magnetic roughness correlations in an Fe/Gd multilayer

Nelson, C. S.; Srajer, G.; Lang, J. C.; Venkataraman, C.; Sinha, Sunil K.; Hashizume, H.; Ishimatsu, Naoki; Hosoito, Nobuyoshi

doi:10.1103/physrevb.60.12234

Cited by 37 publications

(30 citation statements)

References 16 publications

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“…in Born approximation [181,183]. This is sufficient, since in the soft x-ray range, the scattering angles are large compared to the critical angle.…”

Section: X-ray Resonant Magnetic Diffuse Scatteringmentioning

confidence: 99%

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Antiferromagnetic dipolar ordering in[Co2MnGe∕V]Nmultilayers

et al. 2005

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“…in Born approximation [181,183]. This is sufficient, since in the soft x-ray range, the scattering angles are large compared to the critical angle.…”

Section: X-ray Resonant Magnetic Diffuse Scatteringmentioning

confidence: 99%

“…Similar to the case of non-magnetic off-specular scattering, it is possible to study the off-specular magnetic scattering and derive information about the correlation of the magnetic roughness [176,181,182,183].…”

Section: X-ray Resonant Magnetic Diffuse Scatteringmentioning

confidence: 99%

Antiferromagnetic dipolar ordering in[Co2MnGe∕V]Nmultilayers

et al. 2005

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“…The experimental data do not show any indication of multiple reflections like Yoneda wings. Therefore the Born approximation is sufficient to describe the diffuse scattering [39,40]. The parameters for the best fits of the transverse scans are listed in Tab.…”

Section: Magnetic Diffuse Scatteringmentioning

confidence: 99%

“…Similar to the case of the non-magnetic off-specular scattering, one also can study the off-specular magnetic scattering and derive information about the correlation of the [38,39,40,41]. Fig.…”

Section: Magnetic Diffuse Scatteringmentioning

confidence: 99%

X-ray resonant magnetic scattering study of [Co₂MnGe/Au]_nand [Co₂MnGe/V]_nmultilayers

Bergmann¹,

Grabis²,

Nefedov³

et al. 2006

J. Phys. D: Appl. Phys.

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Abstract. We study the structure and magnetism of the ferromagnetic half metallic Heusler compound Co 2 MnGe in high-quality [Co 2 MnGe/Au] n -and [Co 2 MnGe/V] n -multilayers by hard x-ray scattering and soft x-ray resonant magnetic scattering (XRMS). The diffuse hard x-ray scattering reveals that in [Co 2 MnGe/Au] n at the interfaces correlated roughness dominates and interdiffusion is negligible, whereas in [Co 2 MnGe/V] n the roughness is uncorrelated and dominated by interdiffusion. An analysis of energy-dependent scans in the soft x-ray regime at the superlattice Bragg peaks allows a determination of the element specific magnetic moment density profile within the Co 2 MnGe layers. We find that the magnetic moment density profile determined for Co and Mn is definitely different, moreover, it is narrower than the chemical density profile and asymmetric with respect to the growth direction. For [Co 2 MnGe/Au] n at room temperature a non-ferromagnetic interface layer with a thickness of about 0.6 nm at the bottom and 0.45 nm at the top of the Co 2 MnGe layers exist, for [Co 2 MnGe/V] n at the bottom and the top the corresponding thicknesses are 0.5 nm and 0.35 nm, respectively.

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“…In this example, the magnetic roughness of the Ni/Mo interface is smaller than that of the chemical interface. More recently, smoother magnetic than chemical interfaces have been observed in Fe/Cr superlattices via neutron diffraction [92] and via synchrotron radiation in a variety of other magnetic-nonmagnetic interfaces [93,94].…”

Section: Magnetic Vs Structural Roughnessmentioning

confidence: 99%