Researchers have observed electric charges traveling across the interface of two different semiconductor materials. Using scanning ultrafast electron (SUEM) techniques, the research team has directly ...

UC Santa Barbara researchers have achieved the first-ever “movie” of electric charges traveling across the interface of two different semiconductor materials. Using scanning ultrafast electron (SUEM) ...

The ultrafast scanning electron microscope in the Bolin Liao lab. Credit: Matt Perko UC Santa Barbara researchers have achieved the first-ever "movie" of electric charges traveling across the ...

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 ...