کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1298605 | 1498418 | 2005 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Electrical conduction behaviour of perovskite oxide system BaSn1−xNbxO3
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
الکتروشیمی
پیش نمایش صفحه اول مقاله

چکیده انگلیسی
Electrical behaviour of compositions with x ≤ 0.100 in the BaSn1−xNbxO3 system has been studied by employing complex impedance method in the temperature range 300–500 K and in the frequency range 100 Hz–10 MHz. An equivalent electrical circuit model, which contains a series arrangement of two parallel RC elements, is proposed to represent the electrical characteristics of the material. These studies show the contributions of two processes to the electrical conductivity, which are attributed to the activated hopping processes within the bulk. Electrical conduction behaviour has been explained in terms of the defect structure model.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Solid State Ionics - Volume 176, Issues 25–28, 15 August 2005, Pages 2167–2170
Journal: Solid State Ionics - Volume 176, Issues 25–28, 15 August 2005, Pages 2167–2170
نویسندگان
Prabhakar Singh, Om Parkash, Devendra Kumar,