caa a22 4500 397499698 CHVBK 20180308164529.0 cr unu---uuuuu 161202e199511 xx s 000 0 eng 10.1093/qjmam/48.4.583 doi (NATIONALLICENCE)oxford-10.1093/qjmam/48.4.583 MATHEMATICAL MODELLING OF THE DIFFUSION-INDUCED DISORDERING OF A SEMICONDUCTOR SUPERLATTICE [Elektronische Daten] [J. R. KING, T. E. SHARP, B. TUCK, T. G. ROGERS] This paper is concerned with superlattice disordering. We use a mathematical model to describe the enhancement of semiconductor self-diffusion by an impurity. The model we develop is based on the kick-out mechanism and we assume that both the impurity and the host diffuse by this process. By using the method of multiple scales, we separate the behaviour of the system into two distinct length scales. This leaves two reduced problems to be solved, one describing the impurity diffusion and the other describing the intermixing. Results are given and a comparison made between the asymptotic results and those obtained by directly solving the problem numerically © Oxford University Press Articles nationallicence KING J. R. Department of Theoretical Mechanics, University of Nottingham Nottingham NG7 2RD aut SHARP T. E. Department of Theoretical Mechanics, University of Nottingham Nottingham NG7 2RD aut TUCK B. Department of Electrical and Electronic Engineering, University of Nottingham Nottingham NG7 2RD aut ROGERS T. G. Department of Theoretical Mechanics, University of Nottingham, Nottingham NG7 2RD, Nottingham NG7 2RD aut The Quarterly Journal of Mechanics and Applied Mathematics Oxford University Press 48/4(1995-11), 583-610 0033-5614 48:4<583 1995 48 qjmamj https://doi.org/10.1093/qjmam/48.4.583 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1093/qjmam/48.4.583 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- KING J. R. Department of Theoretical Mechanics, University of Nottingham Nottingham NG7 2RD aut NATIONALLICENCE 700 1- SHARP T. E. Department of Theoretical Mechanics, University of Nottingham Nottingham NG7 2RD aut NATIONALLICENCE 700 1- TUCK B. Department of Electrical and Electronic Engineering, University of Nottingham Nottingham NG7 2RD aut NATIONALLICENCE 700 1- ROGERS T. G. Department of Theoretical Mechanics, University of Nottingham, Nottingham NG7 2RD, Nottingham NG7 2RD aut NATIONALLICENCE 773 0- The Quarterly Journal of Mechanics and Applied Mathematics Oxford University Press 48/4(1995-11), 583-610 0033-5614 48:4<583 1995 48 qjmamj Metadata rights reserved CC BY-NC-4.0 http://creativecommons.org/licenses/by-nc/4.0 nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-oxford