The total intensive potential energy of an ion in the lattice can therefore be expressed as the sum of the Madelung and repulsive potentials:
Minimizing this energy with respect to yields the equilibrium separation in terms of the unknown constant :
Evaluating the minimum intensive potential energy and substituting the expression for in terms of yields the Born–Landé equation:
Other articles related to "total, energy, total energy":
... The total mass of a composite system includes the kinetic energy and field energy in the system ... The total energy E of a composite system can be determined by adding together the sum of the energies of its components ... The total momentum of the system, a vector quantity, can also be computed by adding together the momenta of all its components ...
... Slater then argued, again based on the work of Zener, that the total energy of a N-electron atom with a wavefunction constructed from orbitals of his form should be well approximated as Using this expression for ... the values in the iron example above, the total energy of a neutral iron atom using this method is -2497.2 Ry, while the energy of an iron cation ...
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... The total energy of the electrons is the sum of their kinetic and potential energies. ...
Famous quotes containing the words energy and/or total:
“Reckoned physiologically, everything ugly weakens and afflicts man. It recalls decay, danger, impotence; he actually suffers a loss of energy in its presence. The effect of the ugly can be measured with a dynamometer. Whenever man feels in any way depressed, he senses the proximity of something ugly. His feeling of power, his will to power, his courage, his pridethey decline with the ugly, they increase with the beautiful.”
—Friedrich Nietzsche (18441900)
“You need an infinite stretch of time ahead of you to start to think, infinite energy to make the smallest decision. The world is getting denser. The immense number of useless projects is bewildering. Too many things have to be put in to balance up an uncertain scale. You cant disappear anymore. You die in a state of total indecision.”
—Jean Baudrillard (b. 1929)