Analysis of Magnetic Ground State in Thulium Iron Garnets

• Authors: A. Koper , A. Lehmann-Szweykowska , P.E. Wigen , R.E. Bornfreund
• Languages of publication: EN

Abstracts

EN

Magnetic phase diagrams of thulium iron garnets at Τ = 0 K are obtained by means of the so-called Monte Carlo relaxation method. The diagrams are given in terms of the respective strength of the superexchange couplings. There are five different phases and one spin-flop line on the diagram obtained. Two of these phases are of a semi-spin glass type.

Keywords

EN

75.50.Lk; 75.50.Gg; 75.50.-y; 75.40.Μg; 75.10.Hk

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 1997
• Volume: 92
• Issue: 2
• Pages: 391-394

Dates

published

1997-08

Contributors

author

A. Koper

• Institute of Physics, A. Mickiewicz University, Matejki 48/49, 60-769 Poznań, Poland

author

A. Lehmann-Szweykowska

• Institute of Physics, A. Mickiewicz University, Matejki 48/49, 60-769 Poznań, Poland

author

P.E. Wigen

• Department of Physics, The Ohio State University, Columbus OH 43210 USA

author

R.E. Bornfreund

• Department of Physics, The Ohio State University, Columbus OH 43210 USA