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NANO-MULTILAYERS WITH HIGH PERPENDICULAR ANISOTROPY FOR MAGNETIC RECORDING K.Kang1,T.Suzuki1,T.Yang2,B.H.Li2 (1.Information Storage Materials Laboratory, Toyota Technological Institute, Nagoya... with laser ablation and then subjected to annealing. FePt L1o grains with (001) texture and thus a large perpendicular magnetic anisotropy constant Ku of the order of 106J/m3 were formed. A thick Ag......
Perpendicular magnetic anisotropy of Co85Cr50/Pt multilayersPol Hwang, Baohe Li, Tao Yang, Zhonghai Zhai, and Fengwu ZhuMaterials Science and Engineering School, University of Science and Technology... on perpendicular magnetic anisotropy were investigated. The results show that the thickness of Pt under-layer has a great effect on the microstructure and perpendicular magnetic anisotropy of CoCr/Pt......
Technology and Business University摘 要:Pseudo spin valves(SVs) exhibiting perpendicular magnetic anisotropy were prepared by magnetron sputtering. Magnetization...Co/Pt multilayer-based pseudo spin valves with perpendicular magnetic anisotropyShuai Liu1,Guang-Hua Yu1,Mei-Yin Yang2,Hai-Lang Ju1,Bao-He Li3,Xiao-Bai Chen31. School of Materials Science......
Magnetic anisotropy in Fe-25Cr-12Co-1Si alloy induced by external magnetic field ZHEN Liang(甄 良)1, SUN Xue-yin(孙学银)1, XU Cheng-yan(徐成彦)1, 2, GAO Run-sheng(高润生)1, XU Ren-gen(徐仁根)1, QIN Lu-chang... phase are aligned along the direction of external magnetic field during isothermal magnetic ageing. Approximately 28% of the total coercivity can be attributed to the shape anisotropy of α1 phase......
Preparation and Properties of SmTbCo Thin Films with Perpendicular Anisotropy黄致新,罗永松,刘敏,王辉,吴斌,章平,张玉龙摘 要:Amorphous (Sm)TbCo/Cr films with perpendicular anisotropy were prepared by r.f magnetron sputtering. The magnetic properties and the effects of Tb substituted with Sm on the magnetic properties of TbCo/Cr films were investigated. After part Tb......
; Abstract: Co/Pt multilayers with perpendicular anisotropy were deposited using a dc magnetron sputtering system under high vacuum. Magnetization process was investigated by the measurement of magnetic... mode is dominant in magnetization reversal process of the samples. Key words: Co/Pt multilayers; perpendicular magnetic anisotropy; coercivity  ......
. The results show that the films show stronger perpendicular magnetic anisotropy. When the thickness of Co layers is 10 nm, the coercivity Hc⊥ is the maximum, 295 kA/m. However, for y=10-20, the reduced...; modulated structure; perpendicular magnetic anisotropy; coercivity; reduced remanence......
Enhancement of post-annealing stability in Co/Ni multilayers with perpendicular magnetic anisotropy by Au insertion layersYi Cao,Ming-Hua Li,Kang Yang,Xi Chen,Guang Yang,Qian-Qian Liu,Guang-Hua... with perpendicular magnetic anisotropy(PMA) was obtained by inserting Au layers into Ni/Co interfaces.After annealing at 350℃,the effective magnetic anisotropy density(Keff) for Ta(3)/Pt(2)/[Co(0.3)/Ni(0.6......
Inter-granular exchange coupling and magnetic anisotropy of Ta/Ru/Co-23 at%Pt perpendicular thin films with different Ru underlayer thicknessesNa Xiao1,Bo Yang2,Jian-Sheng Wang2,Song Li2,Yu-Ping... and exchange decoupling of magnetic nano-grains. The enhancement of effective magneto-crystalline anisotropy constant is ascribed to the lattice deformation of Co–Pt layer by mismatching the Ru layer and Co......
Magnetization reversal of antiferromagnetically coupled perpendicular anisotropy films driven by currentX.T.Zhao,Y.Q.Zhao,W.Liu,Z.M.Dai,T.T.Wang,X.G.Zhao,Z.D.ZhangShenyang National Laboratory... antiferromagnetic coupling with outof-plane magnetization in Co/Ru/Co film stacks fabricated by sputtering.To achieve configuration suitable for free layer,the magnetic properties of the stacks have been......