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High-Coercivity FePt Nanoparticle Assemblies Embedded in Oxide-Matrix by Atomic Layer Deposition

100%

Kong J., Li A., Gao M., Yan Q., Wu D.

Acta Physica Polonica A

2013

vol. 123

issue 2

173-176

Self-assembled face-centered cubic FePt nanoparticles were embedded into the oxide capping layer using the atomic layer deposition technology. The effect of the oxide-matrix layer on the structure, mono-dispersibility, and magnetic properties of the FePt/oxide composite thin films was investigated. Experimental results suggest that the protection of the oxide-matrix capping layer can effectively inhibit the grain growth and particle aggregation, and preserve the ordered domains of the FePt nanoparticles during the L 1_0 ordering transition through annealing. The combination of the atomic layer deposition capping layer and self-assembled FePt nanoparticles provides a new potential approach to fabricate the ultrahigh-density magnetic recording media.

Thermal Mechanical Stress Analysis of Ladle Lining with Integral Brick Joint

86%

Li G., Liu H., Chang W., Kong J., Sun Y., Jiang G.

Archives of Metallurgy and Materials

2018

vol. 63

issue 2

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1 Acta Physica Polonica A

1 Archives of Metallurgy and Materials

1 2018

1 2013

2 Kong J.

1 Chang W.

1 Gao M.

1 Jiang G.

1 Li A.

1 Li G.

1 Liu H.

1 Sun Y.

1 Wu D.

1 Yan Q.

Search results

High-Coercivity FePt Nanoparticle Assemblies Embedded in Oxide-Matrix by Atomic Layer Deposition

Thermal Mechanical Stress Analysis of Ladle Lining with Integral Brick Joint