Strain is a conventional mechanical means for optimizing light absorption of photocatalysts. Herein, an additional degree freedom–ferroelectricity introduced into this process, enhancing not only solar but also photogenerated carrier separation and carrier‐driven forces through opto‐electro‐mechanical coupling. This approach illustrated using 2D ferroelectric material, In 2 Se 3 . The findings ...

This paper investigates a distributed formation tracking control law for large-scale networks of mechanical systems. In particular, the network is represented by directed communication graph with leaders and followers, where each agent described as port-Hamiltonian system constant mass matrix. Moreover, we adopt parameter approach to prove scalable asymptotic stability formation, i.e., scalabil...