کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8148129 | 1524158 | 2018 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Sr2FeMoO6 nanosized compound with dielectric sheaths for magnetically sensitive spintronic devices
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
فیزیک ماده چگال
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
We have successfully fabricated half-metallic Sr2FeMoO6 nanopowder of about 65Â nm size with dielectric sheaths of only about 6-9Â nm on the surface by sol-gel technique, where the tuning the magnetoresistance behavior was found to be possible, thereby providing promising opportunity in future spintronic application. Dielectric sheaths became energy barriers between the SFMO grains, resulting in the negative magnetoresistance from the tunneling behavior. The SFMO - SrMoO4 nanocomposite powder with the almost 100% degree of the conduction electron spin polarization has far more flexibility in designing spintronic devices due to the nanosized powder, compared to the case of film or bulky system.391
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Current Applied Physics - Volume 18, Issue 1, January 2018, Pages 27-33
Journal: Current Applied Physics - Volume 18, Issue 1, January 2018, Pages 27-33
نویسندگان
Nikolay Kalanda, Dong-Hyun Kim, Sergey Demyanov, Seong-Cho Yu, Marta Yarmolich, Alexander Petrov, Suhk Kun Oh,