Random anisotropy in R2CuO4 (R=Nd, Pr, Sm, Gd, Eu) quasi-2D antiferromagnets |
| |
| Authors: | E. I. Golovenchits V. A. Sanina |
| |
| Affiliation: | (1) A. F. Ioffe Physicotechnical Institute, Russian Academy of Sciences, 194021 St. Petersburg, Russia |
| |
| Abstract: | The mechanisms of random anisotropy produced by an an effective coupling between rare-earth ion moments and orbital momenta of Cu2+ ions through spin fluctuations is studied in R2CuO4 crystals. The effective random-anisotropy fields are estimated from an analysis of experimental data for R2CuO4 crystals (R=Eu, Pr, Gd). Fiz. Tverd. Tela (St. Petersburg) 41, 1259–1263 (July 1999) |
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
|
