Abstract
The temperature dependence of the magnetization absolute value M(T) and its rotation angle {theta}(T) during the {gamma}{sub 4} {yields} {gamma}{sub 24} {yields} {gamma}{sub 2} spin-reorientation transition in YbFeO{sub 3}, ErFeO{sub 3}, and TmFeO{sub 3} single crystals are measured and found to be incompatible with the conventional Landau mean-field theory. A modified mean-field theory describing experimental data with no fitting parameters was proposed. Its key point is the account of the anisotropic rare earth contribution to the total magnetization.
Tsymbal, L T;
[1]
Bazaliy, Ya B;
[2]
Kakazei, G N;
[3]
Wigen, P E
[4]
- O. Galkin Donetsk Physics and Technology Institute, Donetsk (Ukraine)
- IBM Alamden Research Center, San Jose (United States)
- Institute of Magnetism, Kyiv (Ukraine)
- Ohio State University, Department of Physics (United States)
Citation Formats
Tsymbal, L T, Bazaliy, Ya B, Kakazei, G N, and Wigen, P E.
General characteristics of spin-reorientation transitions in orthoferrites.
Ukraine: N. p.,
2005.
Web.
Tsymbal, L T, Bazaliy, Ya B, Kakazei, G N, & Wigen, P E.
General characteristics of spin-reorientation transitions in orthoferrites.
Ukraine.
Tsymbal, L T, Bazaliy, Ya B, Kakazei, G N, and Wigen, P E.
2005.
"General characteristics of spin-reorientation transitions in orthoferrites."
Ukraine.
@misc{etde_20705100,
title = {General characteristics of spin-reorientation transitions in orthoferrites}
author = {Tsymbal, L T, Bazaliy, Ya B, Kakazei, G N, and Wigen, P E}
abstractNote = {The temperature dependence of the magnetization absolute value M(T) and its rotation angle {theta}(T) during the {gamma}{sub 4} {yields} {gamma}{sub 24} {yields} {gamma}{sub 2} spin-reorientation transition in YbFeO{sub 3}, ErFeO{sub 3}, and TmFeO{sub 3} single crystals are measured and found to be incompatible with the conventional Landau mean-field theory. A modified mean-field theory describing experimental data with no fitting parameters was proposed. Its key point is the account of the anisotropic rare earth contribution to the total magnetization.}
journal = []
issue = {8}
volume = {50}
place = {Ukraine}
year = {2005}
month = {Aug}
}
title = {General characteristics of spin-reorientation transitions in orthoferrites}
author = {Tsymbal, L T, Bazaliy, Ya B, Kakazei, G N, and Wigen, P E}
abstractNote = {The temperature dependence of the magnetization absolute value M(T) and its rotation angle {theta}(T) during the {gamma}{sub 4} {yields} {gamma}{sub 24} {yields} {gamma}{sub 2} spin-reorientation transition in YbFeO{sub 3}, ErFeO{sub 3}, and TmFeO{sub 3} single crystals are measured and found to be incompatible with the conventional Landau mean-field theory. A modified mean-field theory describing experimental data with no fitting parameters was proposed. Its key point is the account of the anisotropic rare earth contribution to the total magnetization.}
journal = []
issue = {8}
volume = {50}
place = {Ukraine}
year = {2005}
month = {Aug}
}