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19 relations: Atomic units, Chemical potential, Coulomb's law, Debye length, Electric-field screening, Electrochemical potential, Elementary charge, Fermi energy, Fermi level, Fermi surface, Fermion, Gauss's law, Gaussian units, Incomplete Fermi–Dirac integral, Lindhard theory, Pauli exclusion principle, Poisson's equation, Uncertainty principle, Wave packet.
Atomic units
Atomic units (au or a.u.) form a system of natural units which is especially convenient for atomic physics calculations.
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Chemical potential
In thermodynamics, chemical potential of a species is a form of energy that can be absorbed or released during a chemical reaction or phase transition due to a change of the particle number of the given species.
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Coulomb's law
Coulomb's law, or Coulomb's inverse-square law, is a law of physics for quantifying the amount of force with which stationary electrically charged particles repel or attract each other.
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Debye length
In plasmas and electrolytes, the Debye length (also called Debye radius), named after the Dutch physicist and physical chemist Peter Debye, is a measure of a charge carrier's net electrostatic effect in solution and how far its electrostatic effect persists.
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Electric-field screening
In physics, screening is the damping of electric fields caused by the presence of mobile charge carriers.
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Electrochemical potential
In electrochemistry, the electrochemical potential,, sometimes abbreviated to ECP, is a thermodynamic measure of chemical potential that does not omit the energy contribution of electrostatics.
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Elementary charge
The elementary charge, usually denoted as or sometimes, is the electric charge carried by a single proton, or equivalently, the magnitude of the electric charge carried by a single electron, which has charge.
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Fermi energy
The Fermi energy is a concept in quantum mechanics usually referring to the energy difference between the highest and lowest occupied single-particle states in a quantum system of non-interacting fermions at absolute zero temperature.
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Fermi level
The Fermi level chemical potential for electrons (or electrochemical potential for electrons), usually denoted by µ or EF, of a body is a thermodynamic quantity, whose significance is the thermodynamic work required to add one electron to the body (not counting the work required to remove the electron from wherever it came from).
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Fermi surface
In condensed matter physics, the Fermi surface is the surface in reciprocal space which separates occupied from unoccupied electron states at zero temperature.
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Fermion
In particle physics, a fermion is a particle that follows Fermi–Dirac statistics.
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Gauss's law
In physics, Gauss's law, also known as Gauss's flux theorem, is a law relating the distribution of electric charge to the resulting electric field.
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Gaussian units
Gaussian units constitute a metric system of physical units.
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Incomplete Fermi–Dirac integral
In mathematics, the incomplete Fermi–Dirac integral for an index j is given by This is an alternate definition of the incomplete polylogarithm.
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Lindhard theory
Lindhard theoryN.
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Pauli exclusion principle
The Pauli exclusion principle is the quantum mechanical principle which states that two or more identical fermions (particles with half-integer spin) cannot occupy the same quantum state within a quantum system simultaneously.
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Poisson's equation
In mathematics, Poisson's equation is a partial differential equation of elliptic type with broad utility in mechanical engineering and theoretical physics.
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Uncertainty principle
In quantum mechanics, the uncertainty principle (also known as Heisenberg's uncertainty principle) is any of a variety of mathematical inequalities asserting a fundamental limit to the precision with which certain pairs of physical properties of a particle, known as complementary variables, such as position x and momentum p, can be known.
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Wave packet
In physics, a wave packet (or wave train) is a short "burst" or "envelope" of localized wave action that travels as a unit.
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