| 21. | One model that estimates the properties of an electron gas at absolute zero in metals is the Fermi gas.
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| 22. | As a result, band bending is moving upward and the two-dimensional electrons gas does not appear.
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| 23. | This expression can be derived from the chemical potential for an electron gas and from Poisson's equation.
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| 24. | But, at the quantum Hall transition, the electron gas delocalizes as can be observed in the laboratory.
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| 25. | Electron gas is inviscid, so its velocity does not depend on the distance to the walls of the conductor.
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| 26. | Instead of energy transfer, some models consider the electronic stopping power as momentum transfer between electron gas and energetic ion.
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| 27. | This expression is based on the homogeneous electron gas and, thus, is not very accurate for most physical systems.
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| 28. | If the temperature is extremely low, the behavior of the electrons comes close to the quantum mechanical model of a free electron gas.
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| 29. | Some of these are inconsistent with the uniform electron gas approximation, however, they must reduce to LDA in the electron gas limit.
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| 30. | Some of these are inconsistent with the uniform electron gas approximation, however, they must reduce to LDA in the electron gas limit.
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