This title appears in the Scientific Report :
2006
Please use the identifier:
http://dx.doi.org/10.1002/pssa.200669608 in citations.
Ab initio study of spinodal decomposition in (Zn,Cr) Te
Ab initio study of spinodal decomposition in (Zn,Cr) Te
The spinodal decomposition in (Zn, Cr)Te is simulated by using first principles calculations and Monte Carlo simulation. It is found that the chemical pair interaction between Cr atoms in (Zn, Cr)Te is attractive interaction and leads to spinodal decomposition. Curie temperatures in decomposed situa...
Saved in:
Personal Name(s): | Fukushima, T. |
---|---|
Sato, K. / Katayama-Yoshida, H. / Dederichs, P. H. | |
Contributing Institute: |
Theorie III; IFF-TH-III |
Published in: | Physica status solidi / A, 203 (2006) S. 2751 - 2755 |
Imprint: |
Weinheim
Wiley-VCH
2006
|
Physical Description: |
2751 - 2755 |
DOI: |
10.1002/pssa.200669608 |
Document Type: |
Journal Article |
Research Program: |
Kondensierte Materie |
Series Title: |
Physica Status Solidi A
203 |
Subject (ZB): | |
Publikationsportal JuSER |
The spinodal decomposition in (Zn, Cr)Te is simulated by using first principles calculations and Monte Carlo simulation. It is found that the chemical pair interaction between Cr atoms in (Zn, Cr)Te is attractive interaction and leads to spinodal decomposition. Curie temperatures in decomposed situation are estimated by the random phase approximation with taking the magnetic percolation effect into account. This decomposed phase makes the random pattern of high concentration regions which connect each other and have possibility to realize high Curie temperature. (c) 2006 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim. |