Using a novel surface-sensitive spectroscopy method, scientists explored atomic vibrations in crystalline material surfaces near interfaces. The findings illuminate quantum behaviors that play ...

The limitations of two-dimensional (2D) displays in representing the depth of the three-dimensional (3D) world have prompted ...

Feb. 21, 2025 — Perovskite solar cells are highly efficient and low cost in production. However, they still lack stability over the decades under real weather conditions. An international ...

This process is called the photoelectric effect. Scientists can learn a lot about the atom being irradiated by measuring the emitted electron and its kinetic energy. This is the main idea behind ...

The illustration shows the layers of semiconductor crystal stacked together. Electron orbitals within the layers are represented as sitting atop them. The double-lobed orbitals indicate the locations ...

Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing 100190, China ...

Curved lines indicating information transfer. A magnifying glass. A directional arrow. The logo for the Spotify music streaming service. The logo for the Twitter social media service. The logo for the ...