Magnetic phase diagram of EuSySe1−y and EuSe under hydrostatic pressure |
| |
Authors: | K. Westerholt A. Eiling H. Bach |
| |
Affiliation: | Institut für Experimentalphysik IV, Ruhr-Universität Bochum, D-4630 Bochum, Fed. Rep. Germany |
| |
Abstract: | AC-susceptibility measurements of samples EuSySe1?y and EuSe with applied hydrostatic pressure up to 15 kbar are reported and the magnetic phase diagrams of both systems are compared. Special attention is given to the range where the ferromagnetic and antiferromagnetic exchange interactions just compensate. Whereas in EuSe with applied pressure antiferromagnetic or ferromagnetic ordering is observed up to very close to the critical point J1=-J2, a spin glass phase occurs in EuSySe1?y at the corresponding concentration. |
| |
Keywords: | |
本文献已被 ScienceDirect 等数据库收录! |