8 citations · 26 across the 6 of their papers we have counts for
6 papers
Evidence of spin reorientation transition below 150 K from magnetic force microscopy in a ferromagnetic BiFeO thin film
Sudipta Goswami, Shubhankar Mishra, Kishor Kumar Sahoo +8
We investigated the magnetic transitions in BiFeO at low temperature (5-300 K) and observed nearly 90 rotation of magnetic domains (imaged by vertical magnetic force micros…
Controlling Umklapp scattering in bilayer graphene moir'e superlattice
Mohit Kumar Jat, Shubhankar Mishra, Harsimran Kaur Mann +6
In this Letter, we present experimental findings on electron-electron scattering in a two-dimensional moir'e heterostructure with tunable Fermi wave vector, reciprocal lattice vect…
Charge-transfer-driven enhanced room-temperature ferromagnetism in BiFeO/Ag nanocomposite
Tania Chatterjee, Shubhankar Mishra, Arnab Mukherjee +3
We report observation of more than an order of magnitude jump in saturation magnetization in BiFeO/Ag nanocomposite at room temperature compared to what is observed in bare BiF…
Room-temperature multiferroicity in GaFeO thin film grown on (100)Si substrate
Sudipta Goswami, Shubhankar Mishra, Kausik Dana +7
Room-temperature magnetoelectric multiferroicity has been observed in c-axis oriented GaFeO thin films (space group ), grown on economic and technologically important (…
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…