Effect of random crystal field on semi infinite system

The effect of random crystal-field on the magnetic properties of the semi-infinite system is investigated by the use of the mean field approximation. In this system, the sites of the surface and bulk are occupied by spin- 1/2 and spin-1, respectively. The appearance of the partly ferromagnetic phase, in bulk, gives rise to different types of topology of phase diagrams. The system exhibits tricritical and multicritical points.

MoreLess

Year of publication:	2012
Authors:	Benayad, M.R. ; Benyoussef, A. ; El Kenz, A.
Published in:	Physica A: Statistical Mechanics and its Applications. - Elsevier, ISSN 0378-4371. - Vol. 391.2012, 12, p. 3467-3476
Publisher:	Elsevier
Subject:	Semi-infinite \| Random crystal-field \| Ferromagnetism \| Tricritical point \| Multicritical point \| Mean field approximation

Online Resource

Check full text access |

More access options

Check Google Scholar

In libraries world-wide (WorldCat)

In German libraries (KVK)

subito order

I need help

More details

Type of publication:	Article
Source:	RePEc - Research Papers in Economics

Persistent link: https://www.econbiz.de/10010872573