Recent advances in nonlinear optics, hot electrons for renewable energy (eg, solar cells and
water‐splitting), acousto‐optics, nanometalworking, nanorobotics, steam generation, and …

The focused ion beam (FIB) is a powerful piece of technology which has enabled scientific
and technological advances in the realization and study of micro-and nano-systems in many …

Engineering the helical structure of chiral photonic materials in three dimensions remains a
challenge. 3D helix engineered photonic materials are fabricated by local stratification in a …

Chirality, the lack of mirror symmetry, can be mimicked in nanophotonics and plasmonics by
breaking the symmetry in light-nanostructure interaction. Here we report on versatile use of …

Chirality has always been a hot research topic because it possesses potential applications
in polarization optics, chemical and biosensing. In the previous works, intrinsic chirality has …

Engineering the chiroptical responses of artificial nanostructures is vital for realizing
applications in the fields of optical devices, enantioselective separation, and bio-sensing …

Zinc oxide (ZnO) nanoparticles were synthesized on diatomite (DE) surface by a low
temperature sol gel technique, starting from zinc acetate dihydrate (Zn (CH 3 COO) 2· 2H 2 …

Photoacoustic spectroscopy investigation was carried out on ZnO nanoparticles grown at
80° C on porous surface of diatomite (DE) by sol–gel technique, using zinc acetate dihydrate …

Circular dichroism (CD) can distinguish the handedness of the chiral molecules. However, it
is typically very weak due to vanishing absorption at low molecular concentrations. Here, we …

Gallium nitride (GaN) is a superior candidate material for fabricating ultraviolet (UV)
photodetectors (PDs) by taking advantage of its attractive wide bandgap (3.4 eV) and stable …