Scientists proposed a fundamentally new way of manipulating light using the geometry of matter itself. (Nanowerk News) In a world increasingly driven by high-speed communication and low-power ...

Top: According to the classical Landauer model, electrons flow from one end to the other through the ballistic channel without any energy loss. Bottom: According to the realistic Jülich model of an ...

Ars Technica has been separating the signal from the noise for over 25 years. With our unique combination of technical savvy and wide-ranging interest in the technological arts and sciences, Ars is ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...

Nanostructured silicon devices have emerged as a promising platform for efficient electron emission, a phenomenon central to applications ranging from electron beam lithography to display technologies ...

The approach leverages plasmonic resonators that convert light into collective electron oscillations. When these electrons travel ballistically—without scattering from impurities—they can reflect off ...