کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1802298 1024594 2009 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Magnetic and magneto-optical studies on Zn1−xCrxTe (x=0.05) films grown on glass substrate
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم فیزیک ماده چگال
پیش نمایش صفحه اول مقاله
Magnetic and magneto-optical studies on Zn1−xCrxTe (x=0.05) films grown on glass substrate
چکیده انگلیسی

Zn1−xCrxTe (x=0.05) films were prepared by thermal evaporation onto glass substrates. X-ray diffraction (XRD) was used to determine the crystalline quality of the ZnTe:Cr film. Magnetic force microscopy (MFM) investigation has shown a non-uniform distribution of magnetic domains with an average size of 4 nm at room temperature. SQUID measurements have further shown that the non-uniform distribution of domains does not affect the room temperature ferromagnetism of this material. Electron spin resonance spectroscopy (ESR) was done to determine the Cr valence state in the ZnTe lattice. Magnetic circular dichroism (MCD) analysis was used to confirm the ZnCrTe phase contributing to the ferromagnetic behavior.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Magnetism and Magnetic Materials - Volume 321, Issue 24, December 2009, Pages 4108–4114
نویسندگان
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