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oxide layer which could protect the SmCo layer from oxidation formed at the surface of the Cr cap layer. Key words:SmCo thin film; magnetic recording; magnetic exchange coupling; rare earths; [全文内容正在...Magnetic property and microstructure of SmCo magnetic recording films WANG Lijin1,ZHANG En1,LI Ning1,LI Shuai1 (1.Department of Materials Physics, University of Science and Technology Beijing......
in magnetic recording system can reach 1Tbit/in2[5]. But as-deposited FePt film at room temperature is chemically disordered FCC phase with soft magnetism. Through post-annealing or the deposition at elevated... Microstructure of Fe/Pt film anneled in magnetic field YU Yong-sheng(于永生), GUO Feng-yun(国凤云), FEI Wei-dong (费维栋), ZHAO Lian-cheng(赵连城) Department of Materials Physics and Chemistry, Harbin......
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... m3, showing the promising of being the recording medium for future high density perpendicular recording. Key words:recording media; perpendicular magnetic anisotropy; activation volume; [全文内容正在添加中] ......
Magnetic property and microstructure of SmCo magnetic recording films李宁,李帅,张恩,王立锦Department of Materials Physics,University of Science and Technology Beijing摘 要:Cr/SmCo/Cr thin films with Sm concentration of 37.7 at.% were deposited on glass substrates by magnetron sputtering. Measurement of magnetic properties showed that the SmCo film possessed good......
substrates, then were annealed at 550 ℃ for 30 min. Nanostructured FePt/Ag films were successfully obtained with the magnetic easy axis of Ll_0 FePt perpendicular to the film plane. It was found.... And the perpendicular coercivity of FePt(15 nm)/Ag(50 nm) film reached to 7.2×10~5 A/m, whereas the longitudinal one was only 3.2×10~4 A/m. The non-magnetic Ag underlayer can not only induce (001) orientation......
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importance on magnetic property and recording perform-ance. The coercivity of CoP films decreased with increasing film thickness. The coercivity was 45.37 kA m 1 at the thickness of 300 nm, and decreased...Magnetic property and recording performance of chemical deposition CoP thin filmsWANG Haicheng, ZHOU Qunfei, TENG Jiao, WANG Lijin, and YU Guanghua Department of Material Physics and Chemistry......
of the texture and proportion of a hard magnetic phase to the total phase in the annealed film are both enhanced by increasing Au interlayer thickness.This result can be conducive to the improvement...Micromagnetic simulation of Au interlayer in L10-FePt nanocomposite recording mediumSa-Zi Li1,Su-Fen Zhao1,Yong Xie1,2,Zi-Yu Chen11. Department of Physics,Beijing University of Aeronautics......
Electrodeposition behavior of nanocrystalline CoNiFe soft magnetic thin film LI Jing-feng(李劲风)1,2, ZHANG Zhao(张 昭)2, YIN Jun-ying(阴军英)2, YU Geng-hua(俞耿华)2, CAI Chao(蔡 超)3, ZHANG Jian-qing(张鉴清)2... of nanocrystalline CoNiFe soft magnetic thin film with high saturation magnetic flux density (Bs＞2.1 T) and low coercivity (Hc) was investigated using cyclic voltammetry and chronoamperometry methods......
Rapid air film continuous casting of aluminum alloy using static magnetic field Gaosong WANG1,Huixue JIANG1,Xiangjie WANG1,Jianzhong CUI1,Qingfeng ZHU1,Fu QU1 (1.Key Lab of Electromagnetic Processing of Materials, Ministry of Education, Northeastern University, Shenyang 110004, China) Abstract:The influences of the cooling style and static magnetic field on the air film casting process were......
