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https://doi.org/10.1007/s11661-007-9100-2
| Title: | Microstructural studies of L10-FePt thin films with high coercivity fabricated at low deposition temperatures | Authors: | Zhao, Z.L. Ding, J. Li, Y. Chow, G.M. Chen, J.S. Wang, J.P. |
Issue Date: | Apr-2007 | Citation: | Zhao, Z.L., Ding, J., Li, Y., Chow, G.M., Chen, J.S., Wang, J.P. (2007-04). Microstructural studies of L10-FePt thin films with high coercivity fabricated at low deposition temperatures. Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science 38 (4) : 811-814. ScholarBank@NUS Repository. https://doi.org/10.1007/s11661-007-9100-2 | Abstract: | The infuence of ultrathin nonmagnetic Ag layers on the formation of the ordered fct-L10 PtFe phase and their magnetic properties have been studied, when the thin FePt films were deposited on MgO (100) single-crystal substrates. Epitaxial growth of the FePt (001) films was observed at the deposition temperature of 400 °C. With ultrathin Ag intermediate layers deposited between FePt layers, the surface morphology changed from the interconnection network to isolated-island character. The perpendicular coercivity of the FePt film dramatically increased from 6.5 to 32.5 kOe. The formation mechanism of the isolated island morphology of FePt thin films is discussed. © THE MINERALS, METALS & MATERIALS SOCIETY and ASM INTERNATIONAL 2007. | Source Title: | Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science | URI: | http://scholarbank.nus.edu.sg/handle/10635/75242 | ISSN: | 10735623 | DOI: | 10.1007/s11661-007-9100-2 |
| Appears in Collections: | Staff Publications |
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