Time-varying media have recently emerged as a new paradigm for wave manipulation, due
to the synergy between the discovery of highly nonlinear materials, such as epsilon-near …

The burgeoning development of ammonia (NH3) synthesis technology addresses the
urgency of food intake required to sustain the population growth of the last 100 years. To …

Here we present a roadmap on Photonic metasurfaces. This document consists of a number
of perspective articles on different applications, challenge areas or technologies underlying …

Ammonia (NH 3) is one of the most important commodity chemicals in today's chemical
industry. Industrially, ammonia is synthesized via the Haber-Bosch process at high …

During femtosecond laser fabrication, photons are mainly absorbed by electrons, and the
subsequent energy transfer from electrons to ions is of picosecond order. Hence, lattice …

Zinc oxide (ZnO) has a broad range of applications in piezo-photoelectrochemical water
splitting. However, the narrow light absorption range and high photogenerated carrier …

Repulsive and long-range exciton–exciton interactions are crucial for the exploration of one-
dimensional (1D) correlated quantum phases in the solid state. However, the experimental …

Nonlinear 2D layered crystals provide ideal platforms for applications and fundamental
studies in ultrathin nonlinear optical (NLO) devices. However, the NLO frequency conversion …

In the 60 years since the invention of the laser, the scientific community has developed
numerous fields of research based on these bright, coherent light sources, including the …

ABSTRACT Hydrogen peroxide (H 2 O 2) has gained widespread attention as a versatile
oxidant and a mild disinfectant. Here, an electrostatic self-assembly method is applied to …