کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5447737 | 1511763 | 2017 | 19 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Investigations on crystal perfection, mechanical and thermo-electric properties of l-ornithine monohydrochloride single crystal: A promising material for nonlinear optical applications
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله

چکیده انگلیسی
l-Ornithine monohydrochloride (LOMHCl) single crystal is a potential material for non linear optical and opto-electronic applications. In the present study, good quality single crystals were grown by slow evaporation solution technique at room temperature. The bulk single crystals were subjected to various characterization analyses in order to investigate and elaborate the important properties of the title compound. Crystal defects were examined by employing high-resolution X-ray diffraction (HRXRD) technique and found good crystalline perfection. Surface morphology was assessed by SEM analysis. To investigate the mechanical properties at nanoscale, nanoindentation experiment have been performed. Various mechanical properties like hardness, stiffness, Young's modulus were studied and found that both hardness and Young's modulus depends upon the peak load. Photo-acoustic characterization and DSC were performed to investigate the thermal properties like thermal diffusivity, thermal conductivity, thermal effusivity and specific heat capacity. These results confirm that the title compound has high stability as compared to other single crystals of amino acids family.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Chemistry and Physics - Volume 200, 1 October 2017, Pages 376-383
Journal: Materials Chemistry and Physics - Volume 200, 1 October 2017, Pages 376-383
نویسندگان
Shish Pal Rathee, S.A. Martin Britto Dhas, Budhendra Singh, Igor Bdikin, Dharamvir Singh Ahlawat,