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Crystalline and magnetic structure of Ba2CuO3+δ investigated by x-ray absorption spectroscopy and resonant inelastic x-ray scattering
Roberto Fumagalli, Abhishek Nag, Stefano Agrestini +8
Motivated by the recent synthesis of BaCuO (BCO), a high temperature superconducting cuprate with putative ground state symmetry, we investigated its ele…
Origin of magnetic moments and presence of a resonating valence bond state in BaYIrO
Abhishek Nag, Sayantika Bhowal, M. M. Sala +10
While it was speculated that 5 systems would possess non-magnetic ~=~0 ground state due to strong Spin-Orbit Coupling (SOC), all such systems have invariably shown presence…
LaSrVMoO: A case study for -site covalency-driven local cationic order in double perovskites
Somnath Jana, Vijay Singh, Abhishek Nag +4
An unusual atomic scale chemical fluctuation in LaSrVMoO, in terms of narrow patches of La,V and Sr,Mo-rich phases, has been probed in detail to understand the origin of such a…
Giant texturing effect in multiferroic MnWO polycrystals
Somnath Jana, Abhishek Nag, Sugata Ray
Different methods of texturing polycrystalline materials are developed over years to use/probe anisotropic material properties with relative ease, where complicated and expensive s…