کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5366827 1388356 2009 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Magnetic studies on ZnTe:Cr film grown on glass substrate by thermal evaporation method
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی تئوریک و عملی
پیش نمایش صفحه اول مقاله
Magnetic studies on ZnTe:Cr film grown on glass substrate by thermal evaporation method
چکیده انگلیسی

ZnTe and ZnTe:Cr films were prepared on glass substrate by using thermal evaporation method. X-ray diffraction analysis revealed the presence of ZnCrTe phase. X-ray photoelectron spectroscopy was used to estimate the composition of as-prepared films. The valence state of Cr in ZnTe:Cr film is determined to be +2 by using electron spin resonance spectroscopy. Magnetic moment data as a function of magnetic field was recorded by using superconducting quantum interference device magnetometry at 300 K. The result showed a clear hysteresis loop with coercive field of 48 Oe. Magnetic domains were observed by using magnetic force microscopy and the average value of domain size was 3.7 nm.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Surface Science - Volume 255, Issue 17, 15 June 2009, Pages 7517-7523
نویسندگان
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