کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1800384 1024526 2011 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Intricacies of strain and magnetic field induced charge order melting in Pr0.5Ca0.5MnO3 thin films
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم فیزیک ماده چگال
پیش نمایش صفحه اول مقاله
Intricacies of strain and magnetic field induced charge order melting in Pr0.5Ca0.5MnO3 thin films
چکیده انگلیسی

Thin films of the half-doped manganite Pr0.5Ca0.5MnO3 were grown on (1 0 0) oriented MgO substrates by pulsed laser deposition technique. In order to study the effect of strain on the magnetic field induced charge order melting, films of different thicknesses were prepared and their properties were studied by X-ray diffraction, electrical resistivity and magnetoresistance measurements. A field induced charge order melting is observed for films with very small thicknesses. The charge order transition temperature and the magnetic field induced charge order melting are observed to depend on the nature of strain that is experienced by the film.


► Pr0.5Ca0.5MnO3 films of different thicknesses grown on MgO substrate by PLD technique.
► Effect of magnetic field and substrate induced strain on these films is studied.
► A field induced charge order melting is observed for films with very small thicknesses.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Magnetism and Magnetic Materials - Volume 323, Issue 22, November 2011, Pages 2823–2827
نویسندگان
, , , , , , , , ,