@article{oai:nitech.repo.nii.ac.jp:00005196, author = {Yokota, Takeshi and Gao, L. and Liou, S. H. and Yan, M. L. and Sellmyer, D. J.}, issue = {11}, journal = {JOURNAL OF APPLIED PHYSICS}, month = {Jun}, note = {We have studied the effect of Au on the ordering temperature of CoPt films. The coercivity of the CoPt multilayer with 2 nm Au inserted is around 5 kOe after annealing at 400°C. This ordering temperature is about 200°C lower than that of a pure CoPt film. Crystallographical analysis using x-ray diffraction has also revealed that the lattice constant is drastically changed around the same temperature, which is related to the formation of the L10-ordered structure. Thus, the Au plays an important role in reducing the ordering temperature., application/pdf}, pages = {7270--7272}, title = {Effect of Au spacer layer on L10 phase ordering temperature of CoPt thin films}, volume = {95}, year = {2004} }