11 papers
Role of composition-tuned disorder on magnetic exchange interactions in NiRuMnGa
Manikantha Panda, Prabuddha Kant Mishra, Vinod Kumar +3
We report the experimental investigation of the quaternary Heusler alloy NiRuMnGa, complemented by first-principles calculations. The energetically favorable crystal structure was…
Superconductivity in a Bulk Moire Superlattice Material
Subham Naik, Paul Monson, Susanta Manna +7
Moire materials provide a versatile platform realizing emergent electronic states arising from enhanced correlation due to flat bands. A variety of phenomena including superconduct…
Disorder-driven competing magnetic interactions and glassy magnetic behavior in quaternary Heusler alloy FeRuMnGe
Manikantha Panda, Prabuddha Kant Mishra, Sonali S. Pradhan +6
In this combined experimental and theoretical study, we investigate the role of disorder in governing the magnetic ground state of the quaternary Heusler alloy FeRuMnGe. In the FeR…
Crystal Growth and anisotropic magneto-transport properties of semimetallic LaNiSb3
Haribrahma Singh, Aarti Gautam, Prabuddha Kant Mishra +2
Single crystals of LaNiSb were grown using the Sn flux method. Structural characterization confirms that LaNiSb crystallizes in the orthorhombic space group with lat…
Magnetic and electrical transport properties of the single-crystalline half-Heusler antiferromagnet DyNiSb
Abhinav Agarwal, Prabuddha Kant Mishra, Orest Pavlosiuk +3
High-quality single crystals of the half-Heusler compound DyNiSb were investigated for their low temperature thermodynamic and magnetotransport properties. Magnetic susceptibility,…
Room temperature intrinsic anomalous Hall effect in disordered half-metallic ferromagnetic quaternary Heusler alloy CoRuFeSi
Manikantha Panda, Sonali S. Pradhan, Prabuddha Kant Mishra +6
Quaternary Heusler alloys offer a versatile platform for engineering magnetic and topological transport phenomena through chemical flexibility and tunable disorder. Here, we report…
Investigation of magnetic and magneto-transport properties in non-centrosymmetric antiferromagnetic semimetal GdGaSi
Manikantha Panda, Prabuddha Kant Mishra, Sonali S Pradhan +2
In this work, we investigated the magneto-transport and magnetic properties of GdGaSi, having non-centrosymmetric tetragonal structure, with space group . Our theoretical r…
Frustrated magnetism in antiferromagnetic nonsymmorphic square-net lattice: NdSbSe
Prabuddha Kant Mishra, Priyanka Nehla, Rishabh Shukla +2
Spintronics has emerged as a field of vast applicability, and layered magnetic materials have served as a ground for advancement in this direction. Here, we report the synthesis an…
Antiferromagnetic weak topological state in Bismuth square-net based nonsymmorphic lattice
Prabuddha Kant Mishra, Shivani Kumawat, Soumyakanta Panda +3
The ZrSiS-class of layered materials offer interesting topological and magnetic characteristics suitable for spintronics applications. In this work, we have synthesized a polycryst…
Investigation of magnetic and transport properties of GdSbSe
Aarti Gautam, Prabuddha Kant Mishra, Souvik Banerjee +2
We report the detailed investigation of the magnetic, transport, and magnetocaloric effects of GdSbSe by magnetic susceptibility , isothermal magnetization , resistivit…
Weak anti-localization and spin-momentum locking in topological insulator TaNiTe
Prabuddha Kant Mishra, Soumen Ash, Ashok Kumar Ganguli
We report the synthesis, structural characterization, and investigation of electrical transport, magnetic and specific heat properties of bulk semiconducting layered material Ta$_2…