2016-12-01, 03:30
Controlled electron pulses
The discovery of photoemission, the emission of electrons from a material caused by light striking it, was an important element in the history of physics for the development of quantum mechanics. Scientists have successfully measured photoemission from sharp metal needles on a scale never before achieved.
https://www.sciencedaily.com/releases/20...132013.htm
The discovery of photoemission, the emission of electrons from a material caused by light striking it, was an important element in the history of physics for the development of quantum mechanics. Scientists have successfully measured photoemission from sharp metal needles on a scale never before achieved.
https://www.sciencedaily.com/releases/20...132013.htm