29 citations · 90 across the 11 of their papers we have counts for
11 papers
Possible realization of a randomness-driven quantum disordered state in an S = 1/2 antiferromagnet Sr3CuTa2O9
B. Sana, M. Barik, S. Lee +9
Collective behavior of spins, frustration-induced strong quantum fluctuations, and subtle interplay between competing degrees of freedom in quantum materials can lead to correlated…
Magnetic properties of a spin-orbit entangled Jeff = 1/2 honeycomb lattice
J. Khatua, Q. P. Ding, M. S. Ramachandra Rao +4
The interplay between spin-orbit coupling, anisotropic magnetic interaction, frustration-induced quantum fluctuations and spin correlations can lead to novel quantum states with ex…
Spin re-orientation induced anisotropic magnetoresistance switching in LaCoNiO thin films
P. K. Sreejith, T. S. Suraj, Hari Babu Vasili +6
Realization of novel functionalities by tuning magnetic interactions in rare earth perovskite oxide thin films opens up exciting technological prospects. Strain-induced tuning of m…
Spin liquid state in a rare-earth hyperkagome lattice
J. Khatua, S. Bhattacharya, Q. P. Ding +9
Quantum fluctuations enhanced by frustration and subtle interplay between competing degrees of freedom offer an ideal ground to realize novel states with fractional quantum numbers…
Signature of a randomness-driven spin-liquid state in a frustrated magnet
J. Khatua, M. Gomilsek, J. C. Orain +10
Collective behaviour of electrons, frustration induced quantum fluctuations and entanglement in quantum materials underlie some of the emergent quantum phenomena with exotic quasi-…
Large Microwave Inductance of Granular Boron-Doped Diamond Superconducting Films
Bakhrom Oripov, Dinesh Kumar, Cougar Garcia +4
Boron-doped diamond granular thin films are known to exhibit superconductivity with an optimal critical temperature of Tc = 7.2K. Here we report the measured complex surface impeda…
Effect of interfacial oxidation layer in spin pumping experiments on NiFe/SrIrO heterostructures
T. S. Suraj, Manuel Müller, Sarah Gelder +8
SrIrO with its large spin-orbit coupling and low charge conductivity has emerged as a potential candidate for efficient spin-orbit torque magnetization control in spintronic de…
Metal-Insulator Transition in Ga doped ZnO via Controlled Thickness
Joynarayan Mukherjee, B. R. K. Nanda, M. S. Ramachandra Rao
We report thickness dependent metal insulator transition in Ga doped ZnO (Ga:ZnO) thin films grown by pulsed laser deposition technique. From the electrical transport measurements,…
Pure spin current transport in gallium doped zinc oxide
Matthias Althammer, Joynarayan Mukherjee, Stephan Geprägs +4
We study the flow of a pure spin current through zinc oxide by measuring the spin Hall magnetoresistance (SMR) in thin film trilayer samples consisting of bismuth-substituted yttri…
Magnetic phases of erbium orthochromite
Brajesh Tiwari, M Krishna Surendra, M. S. Ramachandra Rao
Erbium orthochromite, ErCrO3, is a distorted-perovskite which has antiferromagnetic ground state below 10 K while Cr3+ magnetic moments order at 133 K. The temperature dependence o…
Magnetostructural and magnetocaloric properties of bulk LaCrO3 system
Brajesh Tiwari, A. Dixit, R Naik +2
We studied the magnetic properties of bulk LaCrO3; a GdFeO3-type distorted perovskite, with a predominant antiferromagnetic phase transition at ~ 290 K. The bulk LaCrO3 exhibits in…