کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
9837504 1525278 2005 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Hydrostatic pressure effect on electrical and magnetic properties of electron-doped R0.16Ca0.84MnO3 (R=Pr, Gd, Eu)
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم فیزیک ماده چگال
پیش نمایش صفحه اول مقاله
Hydrostatic pressure effect on electrical and magnetic properties of electron-doped R0.16Ca0.84MnO3 (R=Pr, Gd, Eu)
چکیده انگلیسی
The compounds Eu0.16Ca0.84MnO3 and Gd0.16Ca0.84MnO3 below Tt are in a mixed magnetic state with coexisting ferro- and antiferromagnetic exchange interactions. The weak pressure effect on Tt for Eu0.16Ca0.84MnO3 does not correlate with the record of the magnetoresistance effect of electron-doped compounds. Considering the obtained applied pressure data, the role of interatomic distances in the formation of CMR effect for electron-doped orthomanganites is discussed.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physica B: Condensed Matter - Volume 365, Issues 1–4, 1 August 2005, Pages 114-120
نویسندگان
, , , , , , , ,