Browsing School of Materials Engineering (Articles) by Author "msphysik09@gmail.com"
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Accounting oxygen vacancy for half-metallicity and magnetism in Fe-doped CeO2 dilute magnetic oxide
Saini, Hardev S.; Singh, Mukhtiyar P.; Ali Hussain, Reshak, Prof. Dr.; Kashyap, Manish K. (Elsevier B.V., 2013)The present work explores the electronic and magnetic properties of Ce 1-xFexO2 (x = 0.125 and 0.06) with and without oxygen vacancies by full potential linear augmented plane wave method (FPLAPW) based on density functional ... -
Disorder dependent half-metallicity in Mn2CoSi inverse Heusler alloy
Singh, Mukhtiyar P.; Saini, Hardev S.; Thakur, Jyoti; Ali Hussain, Reshak, Prof. Dr.; Kashyap, Manish K. (Elsevier Ltd., 2013)Heusler alloys based thin-films often exhibit a degree of atomic disorder which leads to the lowering of spin polarization in spintronic devices. We present ab-initio calculations of atomic disorder effects on spin ... -
Electronic structure, magnetism and robust half-metallicity of new quaternary Heusler alloy FeCrMnSb
Singh, Mukhtiyar P.; Saini, Hardev S.; Ali Hussain, Reshak, Prof. Dr.; Kashyap, Manish K. (Elsevier B.V., 2013)A new quaternary Heusler alloy FeCrMnSb is identified by employing ab initio electronic structure calculations. It is stable in Y-structure which is also verified by various conditions governed by elastic constants c ij. ...