Magnetic phase diagram for HO-50%tb from anomalies in ultrasonic propagation |
| |
Authors: | C. Isci S.B. Palmer |
| |
Affiliation: | Department of Applied Physics, University of Hull, Hull HU6 7RX, England |
| |
Abstract: | Measurements of the elastic constant c33 for Tb-50% Ho, as a function of temperature and magnetic field, have been used to determine the magnetic phase diagram of the alloy. Evidence for the four phases:paramagnetic, spiral spin antiferromagnetic, fan and ferromagnetic are presented. The true ferromagnetic phase is only found below 100 K even in fields of up to 7 Tesla. |
| |
Keywords: | |
本文献已被 ScienceDirect 等数据库收录! |
|