Fig. 1. The dielectric response models for conventional dielectric materials and for metamaterials. For conventional dielectric materials, there are three types of polarization models: Drude model for ...
This study is led by Prof. Jiaqing He (Southern University of Science and Technology) and Prof. Ghim Wei Ho (National University of Singapore). Weather-dependent environmental energy harvesting of ...
Flexoelectricity is a phenomenon in which a strain gradient in a material induces an electric polarization. It is a coupling between a mechanical strain gradient and an electric polarization in ...