A5007238695- Heusler alloys: electronic and magnetic properties
- Semiconductor materials and interfaces
- Chalcogenide Semiconductor Thin Films
- Advanced Thermoelectric Materials and Devices
- Surface and Thin Film Phenomena
- Perovskite Materials and Applications
- Thermal Expansion and Ionic Conductivity
- Advanced Condensed Matter Physics
- Magnetic and transport properties of perovskites and related materials
- Advanced Chemical Physics Studies
- Rare-earth and actinide compounds
- Intermetallics and Advanced Alloy Properties
- Solid-state spectroscopy and crystallography
Imam Abdulrahman Bin Faisal University
2019-2024
University of Jordan
2008
Abstract The structural and electronic properties of Fe 4 Si 4– x Ge ( = 0–4) with a cubic B20‐type structure are investigated by density functional theory using an ab initio method. calculations based on plane‐wave expansion the wave functions performed local approximation. It is found that these compounds narrow‐gap semiconductors in non‐magnetic state. band gap to decrease increasing , B20 FeSi small‐gap semiconductor sharp states features near top valence band. (© 2009 WILEY‐VCH Verlag...
Density functional theory (DFT) within Wien2k code is utilized to compute the mechanical, thermal, electronic, magnetic and thermoelectric properties of cubic spinel CoV 2 O 4 . The ground state lattice constant alloy agrees with previous literature. calculated elastic constants predict that present anisotropic, elastically stable brittle. Beneficial acoustical applications are expected for due its high Debye temperature average sound velocities values. longitudinal transverse modes...