3 papers
nlin.CD2026
Emergent Physical Intelligence in Biomimetic Scale Metabeams
Omid Bateniparvar, Ranajay Ghosh
Physical reservoir computing (PRC) leverages the intrinsic dynamics of physical systems to perform information processing while requiring training only in a linear readout layer. H…
nlin.CD2026
Chaotic Flexural Vibrations in Biomimetic Scale Substrates
Omid Bateniparvar, Farzan Farahmand, Ranajay Ghosh
Overlapping fish-scale architectures are among nature's most distinctive surface adaptations, combining protection, contact regulation, hydrodynamics, optical and directional mecha…
cond-mat.soft2025
Viscoelasticity of biomimetic scale beams from trapped complex fluids
Pranta Rahman Sarkar, Outi Tammisola, Ranajay Ghosh
We investigate the nonlinear viscoelastic behavior of a biomimetic scale-covered beam in which shear-dependent complex fluids are trapped between overlapping scales under bending l…