Thermal expansion of the magnetically ordering intermetallics RTMg (R = Eu, Gd and T = Ag, Au)

We report measurements of the thermal expansion for two Eu\(^{+2}\)- and two Gd\(^{+3}\)-based intermetallics which exhibit ferro- or antiferromagnetic phase transitions. These materials show sharp positive (EuAgMg and GdAuMg) and negative (EuAuMg and GdAgMg) peaks in the temperature dependence of t...

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Veröffentlicht in:	arXiv.org 2007-08
Hauptverfasser:	Rohrkamp, J, Heyer, O, Fickenscher, T, Poettgen, R, Jodlauk, S, Hartmann, H, Lorenz, T, Mydosh, J A
Format:	Artikel
Sprache:	eng
Schlagworte:	Antiferromagnetism Gadolinium Gold Initial pressure Intermetallic compounds Phase transitions Physics - Materials Science Physics - Other Condensed Matter Pressure Silver Temperature Temperature dependence Thermal expansion
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