97 citations · 292 across the 7 of their papers we have counts for
7 papers
Spin-valve nature and giant coercivity of a ferrimagnetic spin semimetal MnIrGa
Akhilesh Kumar Patel, Y. Venkateswara, S. Shanmukharao Samatham +4
Spin semimetals are amongst the most recently discovered new class of spintronic materials, which exhibit a band gap in one spin channel and semimetallic feature in the other, thus…
FeRhCrSi: A new spin semimetal with room temperature spin-valve behavior
Y. Venkateswara, Jadupati Nag, S. Shanmukharao Samatham +6
Spin semimetals are a recently discovered new class of spintronic materials, which exhibit a band gap in one spin channel while a semimetallic feature in the other and thus allows…
High T ferromagnetic inverse Heusler alloys: A comparative study of FeRhSi and FeRhGe
Y. Venkateswara, S. Shanmukharao Samatham, Akhilesh Kumar Patel +4
We report the results of experimental investigations on structural, magnetic, resistivity, caloric properties of FeRhZ (Z=Si,Ge) along with \textit{ab-initio} band structure ca…
Half-metallic ferromagnetism and Ru-induced localization in quaternary Heusler alloy CoRuMnSi
Y. Venkateswara, Deepika Rani, K. G. Suresh +1
We report a combined theoretical and experimental investigation of half-metallic ferromagnetism in equiatomic quaternary Heusler alloy CoRuMnSi. Room temperature XRD analysis revea…
Co-existence of spin semi-metallic and Weyl semi-metallic behavior in FeRhCrGe
Y. Venkateswara, S. Shanmukharao Samatham, P. D. Babu +2
In this letter, we report the discovery of a new class of spintronic materials, namely spin semi-metals (SSM), employing both theoretical and experimental tools. The band structure…
Competing magnetic and spin gap-less semiconducting behaviour in fully compensated ferrimagnet CrVTiAl: Theory and Experiment
Y. Venkateswara, Sachin Gupta, S. Shanmukharao Samatham +4
We report the structural, magnetic and transport properties of polycrystalline CrVTiAl alloy along with first principles calculations. It crystallizes in the LiMgPdSn type structur…
Electronic structure, magnetism and antisite disorder in CoFeCrGe and CoMnCrAl quaternary Heusler alloys
Enamullah, Y. Venkateswara, Sachin Gupta +4
We present a combined theoretical and experimental study of two quaternary Heusler alloys CoFeCrGe (CFCG) and CoMnCrAl (CMCA), promising candidates for spintronics applications. Ma…