114 citations · 567 across the 24 of their papers we have counts for
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Optical Anisotropy in Bismuth Titanate: An Experimental and Theoretical Study
Amritendu Roy, Rajendra Prasad, Sushil Auluck +1
We report experimental and theoretical investigation of anisotropy in optical properties and their origin in the ferroelectric and paraelectric phases of bismuth titanate. Room tem…
Room Temperature Nanoscale Ferroelectricity in Magnetoelectric GaFeO3 Epitaxial Thin Films
Somdutta Mukherjee, Amritendu Roy, Sushil Auluck +3
We demonstrate room temperature ferroelectricity in the epitaxial thin films of magnetoelectric GaFeO3. Piezo-force measurements show a 180o phase shift of piezoresponse upon switc…
Engineering Polarization Rotation in Ferroelectric Bismuth Titanate
Amritendu Roy, Rajendra Prasad, Sushil Auluck +1
Here, we report a combined experimental-theoretical study showing that collective application of rare earth doping on A-site and epitaxial strain to ferroelectric bismuth titanate…