Synthesis, crystal structure, and magnetic properties of the Li8FeSm22O38 single crystal |
| |
| Authors: | A. M. Vorotynov G. A. Petrakovskii D. A. Velikanov L. V. Udod M. S. Molokeev |
| |
| Affiliation: | 1. Kirensky Institute of Physics, Siberian Branch of the Russian Academy of Sciences, Akademgorodok 50-38, Krasnoyarsk, 660036, Russia
|
| |
| Abstract: | New single crystals of Li8FeSm22O38 have been grown by spontaneous crystallization from a solution in melt. The structure of these crystals has been determined: it corresponds to the space group Im $bar 3$ m. Investigations of the magnetic susceptibility in the ranges of temperatures 2?C24 K and fields up to 50 kOe have revealed a magnetic transition near 3 K. The temperature behavior of the magnetic susceptibility of the two-level system has been simulated. The results of the simulation agree with the experimental data. The resonance properties of Li8FeSm22O38 have been studied in the temperature range 100?C300 K. |
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
|
