کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9782961 | 1511866 | 2005 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Electromagnetic properties of Fe55Ni45 fiber fabricated by magnetic-field-induced thermal decomposition
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Electromagnetic properties of Fe55Ni45 fiber fabricated by magnetic-field-induced thermal decomposition Electromagnetic properties of Fe55Ni45 fiber fabricated by magnetic-field-induced thermal decomposition](/preview/png/9782961.png)
چکیده انگلیسی
Fe55Ni45 fiber has been fabricated by magnetic-field-induced thermal decomposition of iron pentacarbonyl Fe(CO)5 and nickel tetracarbonyl Ni(CO)4. Fe55Ni45 fiber presents the face-centered-cubic (FCC) structure (γ-phase) characterized by X-ray diffraction (XRD) and fibrous morphology observed by scanning electron microscope (SEM). It is shown that with the increase of induced magnetic field, the diameter of the fiber can be increased from 5 to 8 μm and its corresponding aspect ratio is decreased from 60-80 to 20-40. The complex permittivity and permeability of Fe55Ni45 fiber-filled composites are measured in x-band (8-12 GHz) with the transmission and reflection waveguide method. The results show that Fe55Ni45 fiber of smaller diameter (5 μm) and higher aspect ratio (60-80) exhibits higher complex permittivity and permeability. The reflection loss (RL) measurement reveals the thin composites filled with Fe55Ni45 fibers possess low RL value.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Chemistry and Physics - Volume 94, Issues 2â3, 15 December 2005, Pages 408-411
Journal: Materials Chemistry and Physics - Volume 94, Issues 2â3, 15 December 2005, Pages 408-411
نویسندگان
Xiangcheng Li, Rongzhou Gong, Yan Nie, Zhensheng Zhao, Huahui He,