کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5349160 | 1503614 | 2015 | 16 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Fabrication and characterization of ferromagnetic-superconducting hybrid films grown by combined PVD techniques
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موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی تئوریک و عملی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Fabrication and characterization of ferromagnetic-superconducting hybrid films grown by combined PVD techniques Fabrication and characterization of ferromagnetic-superconducting hybrid films grown by combined PVD techniques](/preview/png/5349160.png)
چکیده انگلیسی
This study reports micro-fabricated magnet and superconductor (permalloy/Pb82Bi18) hybrid film structures sequentially grown by magnetron sputtering and thermal deposition techniques. 300Â nm thick PbBi film was quench condensed on top of a patterned permalloy film. Permalloy film was sputtered and patterned to form few micrometer-wide stripes. Ferromagnetic and superconducting layers were separated by Al2O3 insulation. Transport superconducting properties, i.e. transition temperature TC(H) and second critical field HC2(T) were measured in a range of applied magnetic field between HÂ =Â 0 and HÂ =Â 7Â kOe for the hybrid system and a control sample with only a layer of superconducting film deposited. The HC2(T) data showed that due to the interplay between the superconducting film and the ferromagnet, superconducting (SC) and normal current paths formed on the SC film.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Surface Science - Volume 350, 30 September 2015, Pages 2-5
Journal: Applied Surface Science - Volume 350, 30 September 2015, Pages 2-5
نویسندگان
A.E. Ozmetin, E. Ongun, M. Kuru, E. Yazici,