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Tai Nguyen So - Vietnam National University, Ha Noi - VNU >
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http://tainguyenso.vnu.edu.vn/jspui/handle/123456789/11531
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| Title: | Composition dependence of crystallization temperature and magnetic property of NdFeB thin films |
| Authors: | Khoa T.V.
Ha N.D.
Hong S.M.
Jin H.M.
Kim G.W.
Hien T.D.
Tai L.T.
Duong N.P.
Lee K.E.
Kim C.G.
Kim C.O. |
| Keywords: | Composition dependence
Crystallization temperature
NdFeB thin films |
| Issue Date: | 2006 |
| Publisher: | Journal of Magnetism and Magnetic Materials |
| Citation: | Volume 304, Issue 1, Page e246-e248 |
| Abstract: | Si(1 0 0)/Mo(30 nm)/NdxFe92-xB8(800 nm)/Mo(30 nm) ( x = 14, 20, 30) films are prepared by RF magnetron sputtering at room temperature. As-deposited films are amorphous materials. The crystallization temperature of the Nd2Fe14B phase decreases from 575 °C to 500 °C with increase of x from 14 to 20-30. The optimum annealing temperature with 30 min annealing time is 650 °C, 625 °C and 600 °C for x = 14, 20 and 30, respectively, and the x = 20 film has the largest energy product of 18 MGOe. © 2006 Elsevier B.V. All rights reserved. |
| URI: | http://tainguyenso.vnu.edu.vn/jspui/handle/123456789/11531 |
| ISSN: | 3048853 |
| Appears in Collections: | Articles of Universities of Vietnam from Scopus
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