本文研究了热处理对Tb0.27Dy 0.73Fe2薄膜磁性及巨磁致伸缩性能的影响.XRD分析表明制备态的Tb0.27Dy 0.73Fe2薄膜为非晶态,并且在450℃退火仍然保持非晶态,制备态的Tb0.27 Dy0.73Fe2薄膜显示垂直磁各向异性,在退火后向平行磁各向异性变化.热处理提高了Tb0.27Dy0.73Fe2薄膜在低磁场下的磁致伸缩特性.
参考文献
| [1] | Bley P .The material research requirements of microsystem s technology[J].Prakt Metallogy,1999,36:4. |
| [2] | Hayashi Y.;Honda T. .Dependence of magnetostriction of sputtered Tb-Fe films on preparation conditions[J].IEEE Transactions on Magnetics,1993(6):3129-3131. |
| [3] | Honda T.;Hayashi Y. .Magnetostriction of sputtered Sm-Fe thin films[J].IEEE Transactions on Magnetics,1993(6):3126-3128. |
| [4] | Schatz F;Hirxcher M;Schell M .Magnetic anisotropy and giant magnetostriction of amorphous Tb-Dy-Fe films[J].Journal of Applied Physiology,1994,76(09):5380-5382. |
| [5] | Wada M;Uchida H;Kaneko H.Effects of substrate temperature on the magnetic and magnetostrictive characteristics of the Tb0.3Dy0 .5Fe2 film[A].Hawaii U SA,1996 |
| [6] | Klokholm E .The measurment of magnetostriction in ferromagnetic thin films[J].IEEE Transactions on Magnetics,1976,12:879. |
| [7] | 黄永杰;成都.非晶态磁性物理与材料[M].北京:电子科技出版社:106. |
| [8] | 曲喜新;过璧君.薄膜物理[M].北京:电子工业出版社:175. |
| [9] | de Lachesserie E du Tremolet.magnetostriction Theory and Appli cation[M].CRC Boca Rato FL,1993:200. |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分：
-
10%
-
20%
-
30%
-
40%
-
50%