Author Correction: Atom-by-atom fabrication with electron beams
نویسندگان
چکیده
منابع مشابه
Observing atom motion by electron-atom Compton scattering
A very elemental method of observing the motion of the nucleus in molecules or solids is described. The observations for copper, graphite, and formvar films can be understood assuming that the electrons scatter from a moving target ~vibrating atoms!. The method is the complete electron analog for neutron Compton scattering. The nuclear motion causes a doppler shift in the energy of elastically ...
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The single electron transistor (SET) is a device in which a quantum dot (QD) is connected with source and drain contacts through small tunnel junctions. It also has a gate electrode through the "classical" capacitor that does not allow any tunneling of electrons. The operation of the SET is well characterized by the so-called Coulomb diamond and the Coulomb oscillations. Here we make use of Sin...
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Understanding and creating models that explain how electrons move and interact in metals has been at the heart of theoretical and experiment efforts for nearly 100 years. One approach to probing these systems is to devise a simple mathematical model of the electrons, which pares down the complexity of the system to its most basic elements. The Fermi-Hubbard model is one such model. It reduces e...
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The problem of creating well–collimated beams of atoms escaping from a trap is studied. This problem is of high importance for the realization of atom lasers. Nonadiabatic dynamics of neutral atoms in nonuniform magnetic fields, typical of quadrupole magnetic traps, has been considered. The main result of this report is that an unusual semiconfining regime of motion is found, when atoms are con...
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ژورنال
عنوان ژورنال: Nature Reviews Materials
سال: 2020
ISSN: 2058-8437
DOI: 10.1038/s41578-020-0188-y