کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1676031 1518089 2006 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Crystalline thin films of transition metal hexacyanochromates grown under Langmuir monolayer
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد فناوری نانو (نانو تکنولوژی)
پیش نمایش صفحه اول مقاله
Crystalline thin films of transition metal hexacyanochromates grown under Langmuir monolayer
چکیده انگلیسی

Crystalline films of cobalt, nickel and iron hexacyanochromates (analogues of Prussian blue) were grown at air–water interface using a surfactant monolayer as a template. These films were transferred on suitable substrates and characterized by X-ray diffraction (XRD), cyclic voltammetry and magnetization measurements. XRD patterns confirmed the formation of oriented crystals in {100} direction for all these films. Magnetization data on nickel and iron hexacyanochromate films indicated ferromagnetic behaviour below Curie temperatures of 72 and 21 K, respectively. The methodology adopted by us to grow crystalline films is useful in obtaining magnetic thin films of analogues of Prussian blue with interesting magnetic properties with respect to transition temperatures and nature of magnetic ordering.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Thin Solid Films - Volume 513, Issues 1–2, 14 August 2006, Pages 325–330
نویسندگان
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