11 citations · 29 across the 5 of their papers we have counts for
5 papers
Operando Raman probing of mode selective electron phonon coupling in two dimensional halide perovskites
Tufan Paul, Helena Boom, Lilian Skokan +8
Electron phonon coupling governs charge transport, carrier relaxation, and polaron formation in halide perovskites, yet its microscopic origin in low dimensional systems remains po…
Room-temperature surface multiferroicity in YNiMnO nanorods
Shubhankar Mishra, Amritendu Roy, Aditi Sahoo +5
We report observation of surface-defect-induced room temperature multiferroicity - surface ferromagnetism ( at 50 kOe 0.005 emu/g), ferroelectricity ( 2 nC/cm…
Electric-field-driven resistive transition in multiferroic SrCoFeO/SrCoFeOcomposite
Shubhankar Mishra, Chandan K. Ghosh, Aditi Sahoo +3
We report observation of electric-field-driven resistive transition at a characteristic threshold field across a temperature range 10-200 K in an off-stoichiometric com…
Large structure-dependent room temperature exchange bias in self-assembled BiFeO3 nanoparticles
Sudipta Goswami, Aditi Sahoo, Dipten Bhattacharya +2
We studied the magnetic properties of self-assembled aggregates of BiFeO3 nanoparticles (~ 20-40 nm). The aggregates formed two different structures - one with limited and another…
Effect of surface pinning on magnetic nanostuctures
Aditi Sahoo, Dipten Bhattacharya, P. K. Mohanty
Magnetic nanostructures are often considered as highly functional materials because they exhibit unusual magnetic properties under different external conditions. We study the effec…