کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5368693 | 1388405 | 2006 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Investigation of annealing effects on the structural, magnetic and transport properties of Co/GaAs(0 0 1) thin films
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی تئوریک و عملی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Investigation of annealing effects on the structural, magnetic and transport properties of Co/GaAs(0 0 1) thin films Investigation of annealing effects on the structural, magnetic and transport properties of Co/GaAs(0 0 1) thin films](/preview/png/5368693.png)
چکیده انگلیسی
Present paper deals with the structural, magnetic and transport studies of as-deposited as well as annealed Co/GaAs(0Â 0Â 1) thin film at different temperatures. The X-ray diffraction measurements show oriented growth of as-deposited Co film in the hcp (0Â 0Â 2) direction. However, the sample annealed at higher temperatures shows formation of ternary Co2GaAs phase at the interface. Corresponding magnetic and transport measurements show decrement in magnetization and resistivity with annealing temperatures. The observed reductions in magnetization and resistivity values are mainly attributed to the formation of ternary Co2GaAs phase at the interface.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Surface Science - Volume 252, Issue 24, 15 October 2006, Pages 8571-8575
Journal: Applied Surface Science - Volume 252, Issue 24, 15 October 2006, Pages 8571-8575
نویسندگان
A. Sharma, S. Tripathi, R. Brajpuriya, S.M. Chaudhari,