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Random-field effects and magnetic susceptibility in diluted Ising antiferromagnets
| Content Provider | Scilit |
|---|---|
| Author | Ikeda, H. |
| Copyright Year | 1983 |
| Description | Journal: Journal of Physics C: Solid State Physics Random-field effects have been studied in the two-dimensional dilute antiferromagnets $Rb_{2}Co_{c}Mg_{1-c}F_{4}$ (c=0.8, 0.7 and 0.6), using static susceptibility under a uniform magnetic field H0. The author found that in dilute systems the static susceptibility diverges at the Neel temperature, which originates from the coupling between uniform and staggered fluctuations. It is remarkable that the H0-induced rounding of the transition peaks was observed, consistent with the destruction of the phase transition under random magnetic fields. |
| Related Links | http://iopscience.iop.org/article/10.1088/0022-3719/16/1/005/pdf |
| Ending Page | L24 |
| Page Count | 4 |
| Starting Page | L21 |
| ISSN | 00223719 |
| DOI | 10.1088/0022-3719/16/1/005 |
| Journal | Journal of Physics C: Solid State Physics |
| Issue Number | 1 |
| Volume Number | 16 |
| Language | English |
| Publisher | IOP Publishing |
| Publisher Date | 1983-01-10 |
| Access Restriction | Open |
| Subject Keyword | Journal: Journal of Physics C: Solid State Physics Applied Physics Magnetic Susceptibility Diluted Ising Ising Antiferromagnets Random Field Effects Magnetic Fields Phase Transition Static Susceptibility |
| Content Type | Text |
| Resource Type | Article |
| Subject | Physics and Astronomy Condensed Matter Physics Engineering |
