Quantum oscillations inEuFe2As2single crystals

  title={Quantum oscillations inEuFe2As2single crystals},
  author={Priscila F. S. Rosa and Bei Zeng and Cris Adriano and T. M. Garitezi and Ted William Grant and Zachary Fisk and Luis Balicas and Ricardo Rodrigues Urbano and P. G. Pagliuso},
  journal={Physical Review B},
Quantum oscillation measurements can provide important information about the Fermi surface (FS) properties of strongly correlated metals. Here, we report a Shubnikov-de Haas (SdH) effect study on the pnictide parent compounds EuFe$_{2}$As$_{2}$ (Eu122) and BaFe$_{2}$As$_{2}$ (Ba122) grown by In-flux. Although both members are isovalent compounds with approximately the same density of states at the Fermi level, our results reveal subtle changes in their fermiology. Eu122 displays a complex… 

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