In researches about hydrogen oxidation reaction (HOR) at the anode of a fuel cell, most researchers concentrate on the intrinsic activity and stability of catalysts, while few researches study the gas diffusion effect in depth, which is however the rate-determine step f...

During the recent years, biological materials have extensively inspired materials scientists towards new properties, e.g., for composites, photonics, and wetting. The future grand challenge is to mimic biological active materials towards new properties that commonly hav...

Active particles refer to out-of-equilibrium self-propulsive objects such as biological microswimmers and engineered colloidal particles that can form various fascinating collective states. Active particles are easy to observe experimentally but notoriously difficult to...

Joule heating due to electrical resistance associated with current spreading in semiconductors is a significant loss mechanism in modern state-of-the-art high power light emitting diodes (LEDs) and high concentration solar cells. These losses can account for up to 10-30...

The project aims at introducing a paradigm shift in the development of nonlinear photonics with atomically-engineered two-dimensional (2D) van der Waals superlattices (2DSs). Monolayer 2D materials have large optical nonlinear susceptibilities, a few orders of magnitude...