کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1669929 | 1008892 | 2010 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Microstructural, compositional and magnetic characterization of electrodeposited and annealed Co-Pt-based thin films
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فناوری نانو (نانو تکنولوژی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Microstructural, compositional and magnetic characterization of electrodeposited and annealed Co-Pt-based thin films Microstructural, compositional and magnetic characterization of electrodeposited and annealed Co-Pt-based thin films](/preview/png/1669929.png)
چکیده انگلیسی
Near-equiatomic Co-Pt thin films with thicknesses of 520 nm were deposited from a single electrolyte onto glass-based Au-coated substrates using the electrodeposition method. The as-deposited Co-Pt-based films were annealed at temperatures from 500 ºC to 700 ºC for 1 h. The phase formation, microstructure and the magnetic properties were analyzed. It was found that with an increase of the annealing temperature the coercivity increases up to 1.18 T due to the transformation to the L10 phase. In contrast to the coercivity the saturation magnetization and the remanence were found to decrease upon annealing, due to the decrease of the Co concentration in the Co-Pt film because of the oxidation and the interdiffusion reactions between the Co-Pt thin film and the substrate.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Thin Solid Films - Volume 518, Issue 6, 1 January 2010, Pages 1751-1755
Journal: Thin Solid Films - Volume 518, Issue 6, 1 January 2010, Pages 1751-1755
نویسندگان
Kristina Žužek Rožman, Janez KovaÄ, Paul J. McGuiness, Zoran Samardžija, BoÅ¡tjan Markoli, Spomenka Kobe,