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Presence of atomic disorder and its effect on magnetic and electronic properties of NiCrGa half Heusler alloy
Madhusmita Baral, M. K. Chattopadhyay, Aparna Chakrabarti +1
In this work, polycrystalline NiCrGa half Heusler alloy, which is predicted to be half-metallic ferromagnet from first principles calculations, has been synthesized by arc meting t…
Observation of surface plasmon polaritons in 2D electron gas of surface electron accumulation in InN nanostructures
Kishore Kumar Madapu, Alppettiyil Krishnankutty Sivadasan, Madhusmita Baral +1
Recently, heavily doped semiconductors are emerging as an alternate for low loss plasmonic materials. InN, belonging to the group III nitrides, possesses the unique property of sur…
Half-metallicity versus Symmetry in Pt, Ni and Co-based Half Heusler Alloys: A First-principles Calculation
Madhusmita Baral, Aparna Chakrabarti
Using first principles calculations based on density functional theory, we study the geometric, electronic, and magnetic properties of Pt, Ni and Co-based half Heusler alloys, name…