17 citations · 19 across the 3 of their papers we have counts for
3 papers
cond-mat.stat-mech2009★ 1 cited
Theory of magnetism with temporal disorder applied to magnetically doped ZnO
Gillian A Gehring, Mahrous R Ahmed, Alex J. Crombie
A dynamic model of the asymmetric Ising glass is presented: an Ising model with antiferromagnet bonds with probabilities q arranged at random in a ferromagnetic matrix. The dynamic…
cond-mat.str-el2006★ 1 cited
Spin Frank-Condon Effect
Mahrous R. Ahmed, G. A. Gehring
The optical properties of a small magnetic cluster are studied in a magnetic version of Frank-Condon principle. This simple model is considered to show new basic physics and could…
cond-mat.str-el2006★ 17 cited
A Potts model for the distortion transition in LaMnO
Mahrous R. Ahmed, G. A. Gehring
The Jahn-Teller distortive transition of \lmo is described by a modified 3-state Potts model. The interactions between the three possible orbits depends both on the orbits and thei…