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https://doi.org/10.1063/1.3562872
| DC Field | Value | |
|---|---|---|
| dc.title | Room temperature ferromagnetism and hopping conduction in Pt NCs/Al 2O3 films | |
| dc.contributor.author | Ma, Y.W. | |
| dc.contributor.author | Ding, J. | |
| dc.contributor.author | Yi, J.B. | |
| dc.contributor.author | Chan, L. | |
| dc.contributor.author | Herng, T.S. | |
| dc.contributor.author | Huang, S. | |
| dc.contributor.author | Ran, M. | |
| dc.date.accessioned | 2014-10-07T09:56:43Z | |
| dc.date.available | 2014-10-07T09:56:43Z | |
| dc.date.issued | 2011-04-01 | |
| dc.identifier.citation | Ma, Y.W., Ding, J., Yi, J.B., Chan, L., Herng, T.S., Huang, S., Ran, M. (2011-04-01). Room temperature ferromagnetism and hopping conduction in Pt NCs/Al 2O3 films. Journal of Applied Physics 109 (7) : -. ScholarBank@NUS Repository. https://doi.org/10.1063/1.3562872 | |
| dc.identifier.issn | 00218979 | |
| dc.identifier.uri | http://scholarbank.nus.edu.sg/handle/10635/86951 | |
| dc.description.abstract | In this work, Pt nanocrystals (NCs) were embedded into different oxide films by codeposition of Pt and oxide at 400 C and 10-8 Torr using a pulse laser deposition system. Films of Pt (25 mol. ) NCs embedded in (Al 2O3, ZnO, or SnO2) matrix showed room temperature ferromagnetism (RTFM), while Pt (25 mol. ) NCs/(MgO or SiO 2) films were not magnetic. The detailed study of Pt NCs/Al 2O3 films with different concentrations of Pt revealed that RTFM depended on Pt NC size and conductivity of the film. Resistance-temperature study of this film showed that the hopping conduction may be associated with RTFM. © 2011 American Institute of Physics. | |
| dc.description.uri | http://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1063/1.3562872 | |
| dc.source | Scopus | |
| dc.type | Conference Paper | |
| dc.contributor.department | MATERIALS SCIENCE AND ENGINEERING | |
| dc.description.doi | 10.1063/1.3562872 | |
| dc.description.sourcetitle | Journal of Applied Physics | |
| dc.description.volume | 109 | |
| dc.description.issue | 7 | |
| dc.description.page | - | |
| dc.description.coden | JAPIA | |
| dc.identifier.isiut | 000289952100098 | |
| Appears in Collections: | Staff Publications | |
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