475 citations · 631 across the 14 of their papers we have counts for
14 papers
Orbital Hall effect-driven spin-orbit torque enhancement in Ti-based systems via rare-earth interface engineering
Rohiteswar Mondal, Chennoju Raghu, Animesh Baral +2
Orbital currents in light metals offer large orbital Hall conductivities, yet translating this into practical spin-orbit torque efficiency is hindered by fundamental limitations. I…
Giant enhancement in spin-to-charge conversion in Bi2Se3/NiFe heterostructure via interface engineering
Sourav Rajat Subhra Maitra, Poulami Manna, Ravi Prakash Singh +2
Topological insulators provide a promising platform for spintronic applications owing to their spin-momentum-locked surface states and efficient spin-to-charge conversion. Among th…
Vanadium Doped Magnetic MoS2 Monolayers of Improved Electrical Conductivity as Spin-Orbit Torque Layer
Krishna Rani Sahoo, Manoj Talluri, Dipak Maity +6
Two-dimensional (2D) transition metal di-chalcogenide layers with high electrical conductivity and spin-orbit coupling (SOC) can find huge potential in spintronic devices. With lim…
Roadmap on Spin-Wave Computing
A. V. Chumak, P. Kabos, M. Wu +113
Magnonics is a field of science that addresses the physical properties of spin waves and utilizes them for data processing. Scalability down to atomic dimensions, operations in the…
Effect of seed layer thickness on Ta crystalline phase and spin Hall angle
Kasilingam Sriram, Jay Pala, Bibekananda Paikaray +2
Heavy metal-ferromagnet bilayer structures have attracted great research interest for charge-to-spin interconversion. In this work, we have investigated the effect of the permalloy…
Observation of re-entrant spin glass behavior in (Ce1-xErx)Fe2 compounds
Arabinda Haldar, K. G. Suresh, A. K. Nigam
Clear experimental evidence of re-entrant spin glass state has been revealed in Er doped CeFe2 compounds. The zero field cooled - field cooled bifurcation in dc magnetization, freq…
Magnetic and the magnetocaloric properties of Ce1-xRxFe2 and Ce(Fe1-xMx)2 compounds
Arabinda Haldar, K. G. Suresh, A. K. Nigam
We have studied selected rare earth doped and transition metal doped CeFe2 compounds by examining their structural, magnetic and magneto-thermal properties. With substitution of Ce…
Magnetization jumps and relaxation effect in doped CeFe2
Arabinda Haldar, K. G. Suresh, A. K. Nigam
For the first time, we find that the dynamic antiferromagnetic phase present in CeFe2 gets stabilized with Ga and Si substitutions. We find that phenomena such as strain-induced fi…
Metastable magnetization behavior in magnetocaloric R6Co1.67Si3 (R=Tb and Nd) compounds
Arabinda Haldar, Niraj K. Singh, K. G. Suresh +1
Magnetic field and time induced steps have been observed in the recently discovered ternary silicide R6Co1.67Si3. Huge relaxation steps are observed across different loops in the l…
Stabilization of antiferromagnetism in CeFe2 alloys: Effects of chemical and hydrostatic pressure
Arabinda Haldar, K. G. Suresh, A. K. Nigam +2
Effects of Al, Mn and Sb dopings in CeFe2 and effect of applied pressure have been investigated. Al doping gives rise to the FM-AFM transition and a reduction in the magnetic momen…
Temperature and magnetic field induced structural transformation in Si doped CeFe2: in-field x-ray diffraction study
Arabinda Haldar, Niraj K. Singh, Ya. Mudryk +3
Using x-ray powder diffraction technique at various temperatures and applied magnetic fields, we have studied the magnetostructural properties of Ce(Fe0.95Si0.05)2. The x-ray diffr…
Magnetic, magnetocaloric and neutron diffraction studies on TbNi5-xMx (M = Co and Fe) compounds
Arabinda Haldar, I. Dhiman, A. Das +2
The effect of substitution of Co and Fe for Ni in TbNi5 on the structural, magnetic and magneto-thermal properties has been investigated. Considerable enhancement of Curie temperat…
Anomalous magnetization behavior in Ce(Fe,Si)2
Arabinda Haldar, K. G. Suresh, A. K. Nigam
We report the effect of Si doping on the magnetization behavior of CeFe2. It is found that Si stabilizes the dynamic antiferromagnetic state of CeFe2. Multi-step magnetization beha…
Magnetism in Gallium doped CeFe_2: The martensitic scenario
Arabinda Haldar, K. G. Suresh, A. K. Nigam
Ce(Fe_{1-x}Ga_x)_2 compounds with x = 0, 0.01, 0.025 and 0.05 have been investigated to unravel the effect of Ga on the magnetic state of CeFe_2. For the first time, we find that t…