STRETCHABLE PIEZOELECTRIC BIOCRYSTAL THIN FILMS

Stretchable piezoelectric biocrystal thin films

Abstract Stretchability is an essential property for wearable devices to match varying strains when interfacing with soft tissues or Gameboy Charger organs.While piezoelectricity has broad application potentials as tactile sensors, artificial skins, or nanogenerators, enabling tissue-comparable stretchability is a main roadblock due to the intrinsi

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Ricci curvature of random and empirical directed hypernetworks

Abstract Relationships in real systems are often not binary, but of a higher order, and therefore cannot be faithfully modelled by graphs, Three Wheel Mobility Scooters but rather need hypergraphs.In this work, we systematically develop formal tools for analyzing the geometry and the dynamics of hypergraphs.In particular, we show that Ricci curvatu

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