Synthesis and Magnetic Properties of CoPt Nanoparticles
Magnetic nanoparticles CoPt were prepared by the chemical reduction of cobalt (II) chloride and chloroplatinic acid, then the samples were ultrasonicated for 2 h. After annealing at various temperatures from 400°C to 700°C for 1 h, the samples showed hard magnetic properties with coercivity up to 1....
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Published in | Journal of electronic materials Vol. 45; no. 7; pp. 3621 - 3623 |
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Main Authors | , , , |
Format | Journal Article |
Language | English |
Published |
New York
Springer US
01.07.2016
Springer Nature B.V |
Subjects | |
Online Access | Get full text |
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Summary: | Magnetic nanoparticles CoPt were prepared by the chemical reduction of cobalt (II) chloride and chloroplatinic acid, then the samples were ultrasonicated for 2 h. After annealing at various temperatures from 400°C to 700°C for 1 h, the samples showed hard magnetic properties with coercivity up to 1.15 kOe at room temperature. |
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ISSN: | 0361-5235 1543-186X |
DOI: | 10.1007/s11664-016-4562-x |