4Miyazaki T , Ajima T , Sato F. Dependence of mag2netoresistance on thickness and subst rate tempera2ture for 82Ni2Fe alloy film [J] . J . Magn. Magn. Mat., 1981 , 81 : 86-90.
5Yokoyama Y, Okamoto S. Crystal st ructure andmagnetoresistance of Fe10Ni90 films deposited bysputter2heam method [J] . J . Appl. Phys. , 1993 , 32 : L1 222-1 224.
6Gao Y, Wu P , Cai E , et al. Influences of post2an2nealing and internal st ress on magnetoresistanceproperties of Ni80 Fe20 films [J] . Trans. NonferrousMet . Soc. China , 2005 ,15:414- 418.