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Mattis, Daniel C. | Theory of paramagnetic impurities in semiconductors | In this paper, a model of a paramagnetic impurity in a semiconductor (or of an F' center in an alkali halide) is proposed. It is an exactly soluble form of the quantum-mechanical 3-body problem. Specifically, we deal with 2 interacting particles in any number of dimensions in an attractive external ... | Paramagnetic impurities; Eigenstates | 1966 |
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Miller, Joel Steven | Using fission | Atoms are just like people, both are lazy. Energy is a measure of work, i.e., more work implies more energy. Atoms do not like to work, hence they try to reduce the energy in their atomic system. For different elements the energy reduction occurs by reaction, e.g., an energetic sodium atom reacts w... | Uranium-235; Uranium-238 | 1966 |