Polarized neutron reflectivity (PNR) studies have been performed on granular multilayers [Co 80 Fe 20 (t n )/Al 2 O 3 (3 nm)] m . For a nonpercolating superferromagnetic (SFM) sample (t n ΒΌ 1.3 nm) no spin-flip (SF) scattering was observed, measured at various points of the hysteresis, confirming th
Polarised neutron reflectivity from U/Fe, U/Gd multilayers
β Scribed by R. Springell; S.W. Zochowski; S. Langridge; M.F. Thomas; F. Wilhelm; A. Rogalev; S.D. Brown; W.G. Stirling; G.H. Lander; R.C.C. Ward; M.R. Wells
- Book ID
- 103886569
- Publisher
- Elsevier Science
- Year
- 2006
- Tongue
- English
- Weight
- 264 KB
- Volume
- 385-386
- Category
- Article
- ISSN
- 0921-4526
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β¦ Synopsis
U/Fe and U/Gd multilayers constitute magnetic systems, which can be used to probe the hybridisation of the 5f electrons of uranium with 3d and 4f electrons, respectively. A range of samples with varying layer thicknesses was prepared by DC sputtering in a UHV chamber. X-ray and neutron reflectivity and X-ray diffraction were used to characterise the structure of the U/Fe [A.
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