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arXiv · 2101.05854

The magnetic field induced ferromagnetism in EuPd$_2$Sn$_4$ novel compound

Ivan Curlik·Mariana Zapotokova·Federica Gastaldo·Marian Reiffers·Julian G. Sereni·Mauro Giovannini
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Abstract

We report on crystal structure, magnetic and thermal physical properties of EuPd$_2$Sn$_4$ stannide. From the magnetic susceptibility measurements a divalent state of Eu rare earth element was determined together with an antiferromagnetic (AFM) order at 11 K. By applying magnetic field, the magnetic behavior variation reveals a complex magnetic structure. Above a critical field Bc a ferromagnetic (FM)-like character starts to prevail. AFM and FM regimes are separated by a metamagnetic region. Heat capacity measurements confirm this behavior.

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Ivan Curlik, Mariana Zapotokova, Federica Gastaldo, Marian Reiffers, Julian G. Sereni, Mauro Giovannini. 2021-01-14. The magnetic field induced ferromagnetism in EuPd$_2$Sn$_4$ novel compound. https://doi.org/10.1002/pssb.202000633

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