کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1571484 1514420 2012 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Synthesis and characterization of ZnO and Ni doped ZnO nanorods by thermal decomposition method for spintronics application
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد دانش مواد (عمومی)
پیش نمایش صفحه اول مقاله
Synthesis and characterization of ZnO and Ni doped ZnO nanorods by thermal decomposition method for spintronics application
چکیده انگلیسی

Zinc oxide nanorods and diluted magnetic semiconducting Ni doped ZnO nanorods were prepared by thermal decomposition method. This method is simple and cost effective. The decomposition temperature of acetate and formation of oxide were determined by TGA before the actual synthesis process. The X-ray diffraction result indicates the single phase hexagonal structure of zinc oxide. The transmission electron microscopy and scanning electron microscopy images show rod like structure of ZnO and Ni doped ZnO samples with the diameter ~ 35 nm and the length in few micrometers. The surface analysis was performed using X-ray photoelectron spectroscopic studies. The Ni doped ZnO exhibits room temperature ferromagnetism. This diluted magnetic semiconducting Ni doped ZnO nanorods finds its application in spintronics.


► The method used is very simple and cost effective compared to all other methods for the preparation DMS materials.
► ZnO and Ni doped ZnO nanorods
► Ferromagnetism at room temperature

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Characterization - Volume 67, May 2012, Pages 10–16
نویسندگان
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