تقرير
Growth of [001]-oriented polycrystalline Heusler alloy thin films using [001]-textured Ag buffer layer on thermally oxidized Si substrate for spintronics applications
العنوان: | Growth of [001]-oriented polycrystalline Heusler alloy thin films using [001]-textured Ag buffer layer on thermally oxidized Si substrate for spintronics applications |
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المؤلفون: | Taparia, Dolly, Sasaki, Taisuke T., Nakatani, Tomoya, Suto, Hirofumi, Mitani, Seiji, Sakuraba, Yuya |
سنة النشر: | 2024 |
المجموعة: | Condensed Matter |
مصطلحات موضوعية: | Condensed Matter - Materials Science |
الوصف: | To utilize half-metallic Heusler alloys in practical spintronic devices, such as magnetic sensors and magnetic memories, the key is to realize highly textured and structurally ordered polycrystalline thin films. In this study, we fabricated polycrystalline Co2FeGa0.5Ge0.5 (CFGG) Heusler alloy films deposited on a [001]-oriented Ag buffer layer, which was achieved by introducing N2 into Ar during the sputtering process, on a thermally oxidized Si substrate. We obtained strongly [001]-oriented CFGG films with B2 ordering and a high saturation magnetization close to the theoretical value, which can provide highly spin-polarized electric and spin current sources in spintronic devices with industrial viability. Comment: 16 papers, 5 figures |
نوع الوثيقة: | Working Paper |
URL الوصول: | http://arxiv.org/abs/2405.08994 |
رقم الأكسشن: | edsarx.2405.08994 |
قاعدة البيانات: | arXiv |
الوصف غير متاح. |