Magnetic Quincke rollers show both standard clockwise helical paths and anomalous counterclockwise motion under a rotating magnetic field, with the reversal explained by initial dipole orientation, field frequency, and starting velocity in a theoretical model.
Ramaswamy, The mechanics and statistics of active matter, Annu
3 Pith papers cite this work. Polarity classification is still indexing.
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cond-mat.soft 3years
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Active Brownian particles in circular confinement accumulate at the boundary with positional power-law decay linked to curvature-induced bistable tangential orientations and stochastic switching between boundary-localized and bulk-mediated flips.
Active matter is evolving from spontaneous collective dynamics through nonreciprocal mechanics toward learning-based smart matter, where learning acts as a new form of emergence that may replace explicit control.
citing papers explorer
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Regular and Anomalous Motion of Individual Magnetic Quincke Rollers Under Rotating Magnetic Field
Magnetic Quincke rollers show both standard clockwise helical paths and anomalous counterclockwise motion under a rotating magnetic field, with the reversal explained by initial dipole orientation, field frequency, and starting velocity in a theoretical model.
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Origin of Persistent Boundary Motion in Confined Active Matter
Active Brownian particles in circular confinement accumulate at the boundary with positional power-law decay linked to curvature-induced bistable tangential orientations and stochastic switching between boundary-localized and bulk-mediated flips.
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From Active to Odd to Smart Matter
Active matter is evolving from spontaneous collective dynamics through nonreciprocal mechanics toward learning-based smart matter, where learning acts as a new form of emergence that may replace explicit control.