采用磁控溅射方法,在弯曲的玻璃基片上制备出受张应力作用的FeCoSiB非晶薄膜,研究了张应力大小对FeCoSiB薄膜的磁畴、矫顽力、剩磁、各向异性场等磁特性的影响.结果表明,薄膜的畴结构显著依赖于张应力,其磁畴宽度随张应力增加而增加;张应力导致FeCoSiB薄膜内形成较强的磁各向异性,其各向异性随应力的增大而增大.
参考文献
| [1] | O'handley R C.Modern Magnetic Materials Principles and Applications[M].Canada:John Wiley & Sons Inc,2000 |
| [2] | Peng B;Zhang WL;Zhang WX;Jiang HC;Yang SQ .Effects of stress on the magnetic properties of the amorphous magnetic films[J].Physica, B. Condensed Matter,2006(1/2):135-139. |
| [3] | Ludwig A.;Tewes M.;Glasmachers S.;Lohndorf M.;Quandt E. .High-frequency magnetoelastic materials for remote-interrogated stress sensors[J].Journal of Magnetism and Magnetic Materials,2002(2):1126-1131. |
| [4] | Chiriac H;Pletea M.[A].,1999:557-560. |
| [5] | Frommberger M;Member et al.[J].IEEE Transactions,2005,41(10):3691-3693. |
| [6] | Mandal K;Vazquez M et al.[J].Journal of Magnetism and Magnetic Materials,2000,220:152-160. |
| [7] | Garcia D;Munoz J L et al.[J].Journal of Applied Physics,1999,85(08):4809-4811. |
| [8] | Ali M;Watts R et al.[J].Journal of Magnetism and Magnetic Materials,1998,190:199-204. |
| [9] | Ali M .Growth and Study of Magnetostrictive FeSiBC Thin Films for Device Applications[D].Britain:Department of Physics & Astronomy,The University of Sheffield,1999. |
| [10] | Callegaro L;Puppin E .[J].Applied Physics Letters,1996,68(09):1279-1281. |
| [11] | Garshelis I J .[J].Journal of Applied Physics,1993,73(10):5629-5631. |
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