36 citations · 79 across the 6 of their papers we have counts for
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Non-stoichiometry and the magnetic structure of Sr2CrO3FeAs
Marcus Tegel, Franziska Hummel, Yixi Su +3
The iron arsenide Sr2CrO3FeAs with the tetragonal Sr2GaO3CuS-type structure was synthesized and its crystal structure re-determined by neutron powder diffraction. In contrast to pr…
Low Temperature Crystal Structure and 57Fe Moessbauer Spectroscopy of Sr3Sc2O5Fe2As2
Marcus Tegel, Inga Schellenberg, Franziska Hummel +2
The crystal structure of the layered iron arsenide Sr3Sc2O5Fe2As2 was determined between 300 and 10 K. The lattice parameters of the tetragonal cell decrease anisotropically accord…
The layered iron arsenides Sr2CrO3FeAs and Ba2ScO3FeAs
Marcus Tegel, Franziska Hummel, Sebastian Lackner +3
Polycrystalline samples of the layered iron arsenides Sr2CrO3FeAs and Ba2ScO3FeAs were synthesized by high temperature solid state reactions and their crystal structures determined…