C. Felser

activity

20002007

most citedCovalent bonding and the nature of band gaps in some half-Heusler compounds

322 citations · 381 across the 5 of their papers we have counts for

collaborators

Showing cond-mat.mtrl-sciShow all

5 papers · 1 filter

cond-mat.mtrl-sci2007★ 39 cited

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…

cond-mat.mtrl-sci2007★ 2 cited

Crystal structure, magnetism, and bonding of the hexagonal compounds Pd $_{1.63}$ Mn $_{0.37}$ Si and Pd $_{1.82}$ Mn $_{0.18}$ Ge related to the Fe $_{2}$ P structure

Srinivasa Thimmaiah, Claudia Felser, Ram Seshadri

We have used single crystal X-ray diffraction methods to establish the crystal structures of a compound in the Pd-Mn-Si system and in the Pd-Mn-Ge system. The title compounds have…

cond-mat.mtrl-sci2005★ 322 cited

Covalent bonding and the nature of band gaps in some half-Heusler compounds

Hem Chandra Kandpal, Claudia Felser, Ram Seshadri

Half-Heusler compounds \textit{XYZ}, also called semi-Heusler compounds, crystallize in the MgAgAs structure, in the space group $F 4 ˉ 3 m$ . We report a systematic examination of b…

cond-mat.mtrl-sci2004★ 17 cited

Dilute ferrimagnetic semiconductors in Fe-substituted spinel ZnGa $_{2}$ O $_{4}$

A. S. Risbud, R. Seshadri, J. Ensling +1

Solid solutions of nominal composition [ZnGa $_{2}$ O $_{4}$ ] $_{1 - x}$ [Fe $_{3}$ O $_{4}$ ] $_{x}$ , of the semiconducting spinel ZnGa $_{2}$ O $_{4}$ with the ferrimagnetic spinel Fe $_{3}$ O $_{4}$ have been prep…

cond-mat.mtrl-sci2000

Magnetic and structural properties of the double-perovskite Ca_2FeReO_6

W. Westerburg, O. Lang, C. Felser +6

We suceeded in the preparation of polycrystalline Ca_2FeReO_6 which has a Curie temperature of 540 K, the highest value of all magnetic perovskites investigated up to now. This mat…

Searching for hexagonal analogues of the half-metallic half-Heusler XYZ compounds

Crystal structure, magnetism, and bonding of the hexagonal compounds Pd1.63​Mn0.37​Si and Pd1.82​Mn0.18​Ge related to the Fe2​P structure

Covalent bonding and the nature of band gaps in some half-Heusler compounds

Dilute ferrimagnetic semiconductors in Fe-substituted spinel ZnGa2​O4​

Magnetic and structural properties of the double-perovskite Ca_2FeReO_6

Crystal structure, magnetism, and bonding of the hexagonal compounds Pd $_{1.63}$ Mn $_{0.37}$ Si and Pd $_{1.82}$ Mn $_{0.18}$ Ge related to the Fe $_{2}$ P structure

Dilute ferrimagnetic semiconductors in Fe-substituted spinel ZnGa $_{2}$ O $_{4}$