کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1501656 993390 2007 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Structural, electronic and elastic properties of NbRu high-temperature shape memory alloys
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
Structural, electronic and elastic properties of NbRu high-temperature shape memory alloys
چکیده انگلیسی

The structural, electronic and elastic properties of NbRu alloy have been studied by the plane-wave pseudopotential method within the generalized gradient approximation. The crystal structure of the β′ phase is obtained for the first time. Our calculations show that the hybridization between Nb d and Ru d states is responsible for the phase stability of NbRu. In addition, it is found that the β to β′ martensitic transformation is closely related to the elastic properties.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Scripta Materialia - Volume 56, Issue 7, April 2007, Pages 625–628
نویسندگان
, , ,