Haku

We present the frequency-domain boundary element formulation for solving surface second-harmonic generation from nanoparticles of virtually arbitrary shape and material. We use the Rao-Wilton-Glisson basis functions and ...

More than 50 years since its mass market introduction the core user interfaces of Video Conferencing (VC) systems have essentially been unchanged. Relay-ing real time audio and video over distance is inherently productive. ...

Nowadays, location-enabled mobile phones are becoming more and more widespread. Various players in the mobile business forecast that, in the future, a significant part of total wireless revenue will come from Location-Based ...

The use of printing technologies is promising for low-cost manufacturing of flexible, light-weight and large-area electronics, such as electronic paper or solar cells. Here, we demonstrate a microcutting technique and ...

Dopant atoms can be incorporated into nanowires either via the vapor-liquid-solid mechanism through the catalyst droplet or by the vapor-solid growth on the sidewalls. Si is a typical n-type dopant for GaAs, but in nanowires ...

Laser interference patterning or lithography has been used in variety of the applications using, patterning, masking and processing structures at top of material. It offers fast processing over as large areas can be processed ...

We present a rigorous full-wave electromagnetic approach to analyze the modes and resonances of dielectric and plasmonic nanoparticles of practically any geometry. Using boundary integral operators, we identify the resonances ...