کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10625122 | 989615 | 2014 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Effect of Ni doping on the structure and properties of In2O3 nanocrystals prepared under magnetic field
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله

چکیده انگلیسی
Ni doped In2O3 nanocrystals were prepared by a coprecipitation method, and calcined in the absence of a magnetic field or in 12Â T magnetic field. X-ray diffraction and transmission electron microscopy images reveal that the nanocrystals were highly crystalline and no secondary phase was detected. It is found that growth behavior of the nanocrystals was affected by the external magnetic field treatment. Room temperature ferromagnetism was observed in (In1âxNix)2O3 (x=0.05 and 0.12) nanocrystals. The ferromagnetism of the nanocrystals was controlled by Ni doping concentration and the external magnetic field treatment. The photoluminescence properties of the Ni doped In2O3 nanocrystals were also investigated.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Ceramics International - Volume 40, Issue 7, Part A, August 2014, Pages 9121-9125
Journal: Ceramics International - Volume 40, Issue 7, Part A, August 2014, Pages 9121-9125
نویسندگان
Hui Tong, Dewei Chu, Kaihui Zuo, Yu-Ping Zeng, Naoya Enomoto, Miki Inada, Yumi Tanaka, Junichi Hojo,