Nonlinear physics is one of the most important research fields in modern physics and
materials science. It offers an unprecedented paradigm for exploring many fascinating …

Optical switching has important applications in optical information processing, optical
computing, and optical communications. The long-term pursuit of optical switch is to achieve …

Chiral inorganic nanomaterials (CINMs) have garnered significant interest due to their
exceptional optical, electronic, and catalytic properties, offering promising advancements in …

To enable new nonlinear responses, metamaterials are created by organizing structural
units (meta-atoms), which are typically on the scale of about a hundred nanometres …

A stimuli‐responsive multiple chirality switching material, which can regulate opposed chiral
absorption characteristics, has great application value in the fields of optical modulation …

Light encodes multidimensional information, such as intensity, polarization, and spectrum.
Traditional extraction of this light information requires discrete optical components by …

With conventional electronics reaching performance and size boundaries, all‐optical
processes have emerged as ideal building blocks for high speed and low power …

Interests surrounding the development of on-chip nonlinear optical devices have been
consistently growing in the past decades due to the tremendous applications, such as …

In monolayer transition metal dichalcogenides, time-reversal symmetry—combined with
broken space-inversion symmetry—defines the spin–valley degree of freedom. As such, the …

Janus transition metal dichalcogenides are an emerging class of atomically thin materials
with engineered broken mirror symmetry that gives rise to long‐lived dipolar excitons …