کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1812208 | 1025611 | 2010 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Optical and mechanical studies on unidirectional grown tri-nitrophenol methyl p-hydroxybenzoate bulk single crystal
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
فیزیک ماده چگال
پیش نمایش صفحه اول مقاله

چکیده انگلیسی
The bulk single crystal of tri-nitrophenol methyl p-hydroxybenzoate (TNMPHB) of length 90Â mm and diameter 12Â mm was obtained by employing unidirectional growth technique. Single crystal X-ray diffraction studies and powder XRD analysis have been carried out to confirm the identity of the crystal. The optical band gap of the grown crystal was calculated to be 4.91Â eV from UV transmission spectrum. The mechanical strength of the grown crystal has been studied using Vicker's microhardness tester. Low dielectric loss shows that the grown crystal contains lesser defects authenticating the suitability of the crystal towards device applications. The surface morphology studies have been carried out on the grown crystal.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physica B: Condensed Matter - Volume 405, Issue 20, 15 October 2010, Pages 4274-4278
Journal: Physica B: Condensed Matter - Volume 405, Issue 20, 15 October 2010, Pages 4274-4278
نویسندگان
R. Uthrakumar, C. Vesta, R. Robert, G. Mangalam, S. Jerome Das,