کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10714408 | 1025587 | 2011 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Pressure effect on the structural and elastic property of Hf2InC
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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
Using plane-wave pseudopotential (PW-PP) method based on the density functional theory (DFT) within the Local Density Approximation (LDA), we have performed a study of the structural and elastic properties of selected Hf2InC compound belonging to the so-called MAX phases. The calculated equilibrium lattice parameters are in accordance with the experimental results. The result of high pressures on the lattice parameter shows that the contractions along the c-axis were more than along the a-axis. In order to gain further information on the mechanical properties, we have also calculated the anisotropy factor, Poison's ratio, Young's modulus, sound velocities and Debye temperature for Hf2InC.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physica B: Condensed Matter - Volume 406, Issue 23, 1 December 2011, Pages 4489-4493
Journal: Physica B: Condensed Matter - Volume 406, Issue 23, 1 December 2011, Pages 4489-4493
نویسندگان
Haichuan Chen, Lijun Yang,