کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7988506 1515857 2014 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Magnetic and magnetocaloric properties of partially disordered RFeAl (R = Gd, Tb) intermetallic
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد فلزات و آلیاژها
پیش نمایش صفحه اول مقاله
Magnetic and magnetocaloric properties of partially disordered RFeAl (R = Gd, Tb) intermetallic
چکیده انگلیسی
Magnetic and magnetocaloric properties of TbFeAl and GdFeAl were studied in a wide temperature region in magnetic field up to 10 T. They order magnetically below Tc = 196 K and 259 K for TbFeAl and GdFeAl, respectively. The temperature change of ΔT = 1.4 K and 1.6 K was observed in GdFeAl and TbFeAl respectively for a field change of 4 T. Interestingly wide temperature region of significant magnetocaloric effect was observed in both compounds which give rise to relative cooling power of 350 J kg−1 for TbFeAl and 348 J kg−1 for GdFeAl for 4 T field span.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Intermetallics - Volume 54, November 2014, Pages 15-19
نویسندگان
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