| Autor: |
James S. Schilling, N. J. Hillier, J. A. Mydosh, Thomas Lorenz, Thomas Fickenscher, Hunter Banks, Rainer Pöttgen, J. Rohrkamp |
| Jazyk: |
angličtina |
| Rok vydání: |
2010 |
| Předmět: |
|
| Zdroj: |
Physical Review B, 81(21), 212403 |
| Popis: |
A He-gas compressor system is used to determine the dependence of the Curie temperature ${T}_{C}$ of polycrystalline GdAgMg, EuAgMg, and EuAuMg and the N\'eel temperature ${T}_{N}$ of GdAuMg on hydrostatic pressure to 0.8 GPa. The $\ensuremath{\partial}{T}_{C,N}/\ensuremath{\partial}P$ dependences found differ significantly from those estimated from earlier thermal expansion studies on the same samples. Only for GdAgMg does the magnetic ordering temperature decrease with pressure. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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