In this paper we prove through the experiments the possibility that Co amorphous magnetic films can be used as high sensibility materials. We fabricate amorphous film of Fe4.7Co74.3Si2B19 by using sputtering mathod at high frequency. Then, we not only...
In this paper we prove through the experiments the possibility that Co amorphous magnetic films can be used as high sensibility materials. We fabricate amorphous film of Fe4.7Co74.3Si2B19 by using sputtering mathod at high frequency. Then, we not only measure the magnetic properties of the annealed samples, but also observe the magnetic domain by using an Kerr effect optical microscope. As the result we find that the samples have high sensibility.