Photodynamic therapy (PDT) has been extensively investigated for decades for tumor
treatment because of its non-invasiveness, spatiotemporal selectivity, lower side-effects, and …

In recent years, 2D layered materials, including graphene, topological insulators, transition
metal dichalcogenides, black phosphorus, MXenes, graphitic carbon nitride, and metal …

Solitons are stable localized wave packets that can propagate long distance in dispersive
media without changing their shapes. As particle-like nonlinear localized waves, solitons …

Optical atomic clocks represent the state of the art in the frontier of modern measurement
science. In this article a detailed review on the development of optical atomic clocks that are …

As the last element in Group VA, bismuthene has garnered substantial interest for its unique
electronic and mechanical properties and its enhanced stability. However, the mechanism …

Nanotechnology is at the forefront of scientific research and offers great prospects for the
development of technology. As a type of III-V semiconductor, GaSb materials exhibit …

Ultrafast fiber lasers have significant applications in ultra-precision manufacturing, medical
diagnostics, medical treatment, precision measurement and astronomical detection, owing …

The nonlinear optical property of few-layered MoS_2 nanoplatelets synthesized by the
hydrothermal exfoliation method was investigated from the visible to the near-infrared band …

The explosive success of graphene opens a new era of ultrathin 2D materials. It has been
realized that the van der Waals layered materials with atomic and less atomic thickness can …

Recent years have witnessed many breakthroughs in research on graphene (the first two-
dimensional atomic crystal) as well as a significant advance in the mass production of this …