Please use this identifier to cite or link to this item:
https://doi.org/10.1063/1.2709763
DC Field | Value | |
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dc.title | Magnetic anisotropy and high coercivity of epitaxial Co-ferrite films prepared by pulsed laser deposition | |
dc.contributor.author | Yin, J.H. | |
dc.contributor.author | Ding, J. | |
dc.contributor.author | Liu, B.H. | |
dc.contributor.author | Yi, J.B. | |
dc.contributor.author | Miao, X.S. | |
dc.contributor.author | Chen, J.S. | |
dc.date.accessioned | 2014-05-16T07:03:09Z | |
dc.date.available | 2014-05-16T07:03:09Z | |
dc.date.issued | 2007 | |
dc.identifier.citation | Yin, J.H., Ding, J., Liu, B.H., Yi, J.B., Miao, X.S., Chen, J.S. (2007). Magnetic anisotropy and high coercivity of epitaxial Co-ferrite films prepared by pulsed laser deposition. Journal of Applied Physics 101 (9) : -. ScholarBank@NUS Repository. https://doi.org/10.1063/1.2709763 | |
dc.identifier.issn | 00218979 | |
dc.identifier.uri | http://scholarbank.nus.edu.sg/handle/10635/52640 | |
dc.description.abstract | Co Fe2 O4 films with different thicknesses (40-200 nm) were prepared on sapphire using pulsed laser deposition at different substrate temperatures. The films on (0001) sapphire showed a (111) epitaxial structure even at a low deposition temperature of 150 °C. The coercivity up to 8.8 kOe could be achieved in the 40 nm film on sapphire deposited at 550 °C. By comparison, the 33 nm film on quartz possesses a nanocrystalline structure with the grain size below 20 nm as well as a strong (111) preferential texture. The highest coercivity (12.5 kOe) up to now was obtained in the 33 nm Co-ferrite films. The study also revealed that high coercivity and large perpendicular anisotropy of these Co-ferrite thin films may be related to the textured structure and large residual strain. © 2007 American Institute of Physics. | |
dc.description.uri | http://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1063/1.2709763 | |
dc.source | Scopus | |
dc.type | Conference Paper | |
dc.contributor.department | CHEMISTRY | |
dc.contributor.department | MATERIALS SCIENCE AND ENGINEERING | |
dc.description.doi | 10.1063/1.2709763 | |
dc.description.sourcetitle | Journal of Applied Physics | |
dc.description.volume | 101 | |
dc.description.issue | 9 | |
dc.description.page | - | |
dc.description.coden | JAPIA | |
dc.identifier.isiut | 000246567900377 | |
Appears in Collections: | Staff Publications |
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