• Sambo Jamaludeen
• Vishal Jain

In this paper we report electronic structure and magnetic properties of Fe2YAl (Y = Ti, Cr, Mn, Cu) Heusler alloy have been investigated by using SPRKKR package. The calculated magnetic moment underestimates from experimental studies and Slater Pauling curve behavior. In order to calculate the ground state properties and to determine the more stable structure for the Fe2YAl (X = Ti, Cr, Mn, Cu) compounds, we have used the energy minimization procedure. In the case of Fe2CrAl band structure calculations indicate metallic behavior in the majority spin band, while an energy band gap of 0.401 eV is observed at the Fermi energy level in the minority spin band. In the case of Fe2MnAl, both band structure calculations (Fig. 4c) and the DOS (Fig. 3c) indicate metallic behavior in the majority spin band, while an energy band gap of 0.401 eV is observed.

"Electronic structure and magnetic properties of Fe2YAl (Y = Ti, Cr, Mn, Cu) Heusler alloys", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.5, Issue 10, page no.380-388, October-2018, Available :http://www.jetir.org/papers/JETIR1810667.pdf

"Electronic structure and magnetic properties of Fe2YAl (Y = Ti, Cr, Mn, Cu) Heusler alloys", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.5, Issue 10, page no. pp380-388, October-2018, Available at : http://www.jetir.org/papers/JETIR1810667.pdf