Silicon has long been established as the material of choice for the microelectronics industry.
This is not yet true in photonics, where the limited degrees of freedom in material design …

Silicon nanostructures exhibit promising application potentials in many fields in comparison
with their bulk counterpart or other semiconductor nanostructures. Therefore, the exploiting …

The realization of an innovative label-and PCR-free silicon nanowires (NWs) optical
biosensor for direct genome detection is demonstrated. The system is based on the …

Creating high aspect ratio (AR) nanostructures by top-down fabrication without surface
damage remains challenging for III–V semiconductors. Here, we demonstrate uniform, array …

We demonstrate GaAs pillar array-based light emitting diodes (LEDs) with axial pin junctions
fabricated using a room-temperature metal-assisted chemical etching (MacEtch) method …

In this paper, we report on the realization of a highly sensitive and low cost 3D surface-
enhanced Raman scattering (SERS) platform. The structural features of the Ag dendrite …

By using the dyadic Green's matrix spectral method, we demonstrate that aperiodic
deterministic Vogel spirals made of electric dipoles support a light localization transition in …

In this paper, we present a general analytical model for light scattering by arbitrary Vogel
spiral arrays of circular apertures illuminated at normal incidence. This model suffices to …

Manufacturing high throughput in vitro models resembling the tissue microenvironment is
highly demanded for studying bone regeneration. Tissues such as bone have complex …

Silk fibroin [1] has emerged as a promising biopolymer interface for photonics and
biomedical device applications due to its optical transparency,[2] mechanical robustness …