Widespread approaches to fabricate surfaces with robust micro‐and nanostructured
topographies have been stimulated by opportunities to enhance interface performance by …

In addition to colorant‐based pigmentation, structure is a major contributor to a material's
color. In nature, structural color is often caused by the interaction of light with dielectric …

Here we report a new type of self-powered, visible-light photodetector fabricated from
thermally reduced rGO–ZnO hybrid nanostructure. The photocurrent generation of the …

In Nature, directional surfaces on insect cuticle, animal fur, bird feathers, and plant leaves
are composed of dual micro‐nanoscale features that tune roughness and surface energy …

We demonstrate carbon nanotube (CNT) composite-based optoacoustic transmitters that
generate strong and high frequency ultrasound. The composite consists of CNTs grown on a …

Light absorption efficiency and do** induced charge carrier density play a vital role in self-
powered optoelectronic devices. Unique vanadium-doped zinc oxide nanoflake array (VZnO …

One-dimensional semiconductor nanostructures (nanowires (NWs), nanotubes, nanopillars,
nanorods, etc.) based photodetectors (PDs) have been gaining traction in the research …

ZnO/CuO heterohierarchical nanotrees array has been prepared via a simple hydrothermal
approach combined with thermal oxidation method on Cu substrates. Scanning electron …

We demonstrate broadband, near perfect absorption with a conformal coating of a multi-
walled carbon nanotube (CNT) forest on an arbitrarily shaped surface. The complex …

Terahertz sensing plays an important role in industry, biology and material science. Most
existing techniques for terahertz detection either require bulky optics or need cryogenic …