94 citations · 218 across the 8 of their papers we have counts for
8 papers
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…
Competition of magnetism and superconductivity in underdoped (Ba1-xKx)Fe2As2
Marianne Rotter, Marcus Tegel, Inga Schellenberg +7
Polycrystalline samples of underdoped (Ba1-xKx)Fe2As2 (x<=0.4) were synthesized and studied by x-ray powder diffraction, magnetic susceptibility, specific heat and 57Fe-Moessbauer-…
Magnetic ordering in the static intermediate-valent cerium compound Ce2RuZn4
Volker Eyert, Ernst-Wilhelm Scheidt, Wolfgang Scherer +2
The low-temperature behavior of Ce2RuZn4 has been investigated. Specific heat and magnetic susceptibility data reveal an antiferromagnetic transition at a Neel temperature of 2 K.…
Searching for hexagonal analogues of the half-metallic half-Heusler XYZ compounds
Frederick Casper, Claudia Felser, Ram Seshadri +2
The XYZ half-Heusler crystal structure can conveniently be described as a tetrahedral zinc blende YZ structure which is stuffed by a slightly ionic X species. This description is w…
Variation of the bonding interactions and magnetism in GdAuX (X = Mg, Cd, and In)
Hem Chandra Kandpal, Frederick Casper, Gerhard H. Fecher +3
Results of first-principles electronic structure calculations for the isotypic compounds GdAuX (ZrNiAl type, X = Mg, Cd, and In) are presented. We report on a systematic examinatio…