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cond-mat.mtrl-sci2026
Polarization-locked chiral persistent spin textures in two-dimensional lead-halide perovskites
Palanichamy Gayathri, Biplab Sanyal, Jonas Fransson
Chiral spacer cations crystallize two-dimensional hybrid perovskites in the polar Sohncke group , which places the polar axis in the inorganic layer. We analyze the spin-orbi…
cond-mat.mtrl-sci2025
Intervention Strategies for Polarization Switching in Hybrid Improper Ferroelectrics
Ayana Ghosh, Palanichamy Gayathri, Sathiyamoorthy Buvaneswaran +1
The potential of hybrid improper ferroelectrics (HIFs) in electronic and spintronic devices hinges on their ability to switch polarization. Although the coupling between octahedral…