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Magnetic properties of doped GdI2

T. Maitra·A. Taraphder·A. N. Yaresko·P. Fulde
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Abstract

Motivated by the recent experimental studies on layered ferromagnetic metallic system GdI2 and its doped variant GdI2Hx we develop a model to understand their ground state magnetic phase diagram. Based on first principle electronic structure calculations we write down a phenomenological model and solve it under certain approximations to obtain the ground state energy. In the process we work out the phase diagram of the correlated double exchange model on a triangular lattice for the specific band structure at hand.

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T. Maitra, A. Taraphder, A. N. Yaresko, P. Fulde. 2006-07-07. Magnetic properties of doped GdI2. https://doi.org/10.1140/epjb%2Fe2006-00090-4

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