The Brighterside of News on MSN17h
Scientists measure the quantum state of electrons for the first time
The photoelectric effect, first explained by Albert Einstein in 1905, laid the foundation for quantum mechanics. It occurs when high-energy light strikes atoms, releasing electrons. This phenomenon is ...
Science Daily8h
Negative refraction of light using atoms instead of metamaterials
Scientists have demonstrated that negative refraction can be achieved using atomic arrays -- without the need for artificially manufactured metamaterials. Scientists have long sought to control light ...