کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1818507 1525744 2011 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Vortex lattice matching effects in a washboard pinning potential induced by Co nanostripe arrays
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم فیزیک ماده چگال
پیش نمایش صفحه اول مقاله
Vortex lattice matching effects in a washboard pinning potential induced by Co nanostripe arrays
چکیده انگلیسی
► We furnish superconducting Nb thin films with linearly-extended uniaxial pinning nanostructures. ► An array of Co stripes is deposited by focused electron beam-induced deposition. ► Nanostructures are designed to be commensurate with the vortex lattice at small magnetic fields. ► We investigate vortex lattice matching effects by magneto-transport measurements. ► Drops in ρ(B) are observed only when the vortex lattice parameter matches the nanostructure period. ► No matching effects corresponding to the Co stripe width have been observed. ► Drops in ρ(B) are more pronounced for the vortex motion perpendicular to the Co stripes.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physica C: Superconductivity and its Applications - Volume 471, Issues 15–16, August 2011, Pages 449-452
نویسندگان
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