Temperature dependence of the magnetic hyperfine splitting of metastable iron-amalgam |
| |
| Authors: | S Mørup S Linderoth J Jacobsen M Holmblad |
| |
| Institution: | (1) Laboratory of Applied Physics, Technical University of Denmark, DK-2800 Lyngby, Denmark |
| |
| Abstract: | The temperature dependence of the magnetic hyperfine field of a metastable iron-mercury alloy has been measured. The Mössbauer spectrum obtained at 12 K can be fitted with two magnetically split components with hyperfine fields of 39.7 and 36.0 T. With increasing temperature the hyperfine fields decrease much more rapidly than that of α-Fe. The temperature dependence is in accordance with the Bloch law up to 220 K. |
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
