کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1298531 | 1498414 | 2005 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Simulation of interdiffusion processes in quasiternary systems of type MX/NX/NY/MY (α-class)
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
الکتروشیمی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Simulation of interdiffusion processes in quasiternary systems of type MX/NX/NY/MY (α-class) Simulation of interdiffusion processes in quasiternary systems of type MX/NX/NY/MY (α-class)](/preview/png/1298531.png)
چکیده انگلیسی
Diffusion processes in quasiternary systems are described by a diffusion matrix composed of a matrix covering the kinetic properties and a matrix describing thermodynamic influences by interaction parameters. The interdiffusion processes were simulated by a computer program and the calculated diffusion profiles and reaction paths were compared with earlier reported experimental data. It can be shown that thermodynamics governs the principal reaction paths, whereas the individual diffusion behavior is controlled by the kinetic matrix composed of tracer diffusion coefficients depending on the type of intrinsic doping. Regions of uphill diffusion are determined predominantly by thermodynamic coupling effects.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Solid State Ionics - Volume 176, Issues 37–38, 30 November 2005, Pages 2681–2688
Journal: Solid State Ionics - Volume 176, Issues 37–38, 30 November 2005, Pages 2681–2688
نویسندگان
Polyzois Kokkonis, Volkmar Leute,