Browsing Exact and Earth Sciences by Author "Wurmehl, Sabine"
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Geometric, electronic, and magnetic structure of Co/sub 2/FeSi: Curie temperature and magnetic moment measurements and calculations
Wurmehl, Sabine; Fecher, Gerhard H.; Kandpal, Hem Chandra; Ksenofontov, Vadim; Felser, Claudia; Lin, Hong-Ji; Morais, Jonder (2005) [Journal article]In this work a simple concept was used for a systematic search for materials with high spin polarization. It is based on two semiempirical models. First, the Slater-Pauling rule was used for estimation of the magnetic ... -
Structural characterization of the Co/sub 2/FeZ(Z=Al, Si, Ga, and Ge) Heusler compounds by x-ray diffraction and extended x-ray absorption fine structure spectroscopy
Balke, Benjamin; Wurmehl, Sabine; Fecher, Gerhard H.; Felser, Claudia; Alves, Maria do Carmo Martins; Bernardi, Fabiano; Morais, Jonder (2007) [Journal article]This work reports on the structure of Fe containing, Co2-based Heusler compounds that are suitable for magnetoelectronic applications. The compounds Co2FeZ where Z=Al, Si, Ga, and Ge were investigated using the x-ray ...