Study of Hc enhancement in Co-modified γ-Fe 2O3 films

R. L. Meng, Y. Q. Wang, C. S. Liu, A. Bensaoula, C. W. Chu, P. H. Hor, A. Ignatiev

研究成果: Article同行評審

7 引文 斯高帕斯(Scopus)

摘要

The magnetic properties and depth profiles of Co-modified γ-Fe 2O3 films have been studied. The Hc of these films varies between 0.3 and 2.5 kOe nonmonotonically with Co concentration and depends only slightly on temperature. The non-diffusion-like Co-rich layer that appears underneath the surface of the Fe-oxide films displaying an enhanced Hc has been positively demonstrated to be responsible for the H c enhancement.

原文English
頁(從 - 到)3883-3885
頁數3
期刊Journal of Applied Physics
61
發行號8
DOIs
出版狀態Published - 1987

All Science Journal Classification (ASJC) codes

  • 物理與天文學 (全部)

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