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Substituting the main group element in cobalt - iron based Heusler alloys: CoFeAlSi
G. H. Fecher, C. Felser
This work reports about electronic structure calculations for the Heusler compound CoFeAlSi. Particular emphasis was put on the role of the main group element in th…
Calculated electronic and magnetic properties of the half-metallic, transition metal based Heusler compounds
Hem C. Kandpal, Gerhard H. Fecher, Claudia Felser
In this work, results of {\it ab-initio} band structure calculations for Heusler compounds that have and sites occupied by transition metals and by a main group…
High energy, high resolution photoelectron spectroscopy of Co2Mn(1-x)Fe(x)Si
Gerhard H. Fecher, Benjamin Balke, Siham Ouardi +5
This work reports on high resolution photoelectron spectroscopy for the valence band of Co2Mn(1-x)Fe(x)Si (x=0,0.5,1) excited by photons of about 8 keV energy. The measurements sho…
Surface and bulk properties of the Heusler compound Co2Cr0.6Fe0.4Al: a Moessbauer study
Vadim Ksenofontov, Sabine Wurmehl, Sergey Reiman +2
To explore its structural and magnetic properties, the Heusler compound Co2Cr0.6Fe0.4Al was investigated using Moessbauer spectroscopy. The results of both transmission and convers…
Electronic structure, magnetism, and disorder in the Heusler compound CoTiSn
Hem Chandra Kandpal, Vadim Ksenofontov, Benjamin Balke +3
Polycrystalline samples of the half-metallic ferromagnet Heusler compound CoTiSn have been prepared and studied using bulk techniques (X-ray diffraction and magnetization) as w…
Correlation in the transition metal based Heusler compounds CoMnSi and CoFeSi
Hem Chandra Kandpal, Gerhard H. Fecher, Claudia Felser +1
Half-metallic ferromagnets like the full Heusler compounds with formula XYZ are supposed to show an integer value of the spin magnetic moment. Calculations reveal in certain ca…