fabrication-the act of making something (a product) from raw materials; the synthesis and fabrication of single crystals; an improvement in the manufacture of explosives; manufacturing is vital to Great Britain.
Two views of the Auger process. (a) illustrates sequentially the steps involved in Auger deexcitation. An incident electron (or photon) creates a core hole in the 1s level. An electron from the 2s level fills in the 1s hole and the transition energy is imparted to a 2p electron which is emitted.The final atomic state thus has two holes, one in the 2s orbital and the other in the 2p orbital.n electron from the 2s level fills in the 1s hole and the transition energy is imparted to a 2p electron which is emitted. The final atomic state thus has two holes, one in the 2s orbital and the other in the 2p orbital.
An electron microscope uses electrons to observe the structure and morphology of things at small scales (down to a fraction of a nanometer). The main types of electron microscopes are the Scanning Electron Microscope (SEM), Transmission Electron Microscope (TEM) and the Scanning Transmission Microscope (STEM). Electron microscopes have a wide range of applications in science and technology. To unlock this lesson you must be a Study.com Member.