Related Quantities
A related quantity is Fermi temperature, defined as, where is the Boltzmann constant and the Fermi energy. Other quantities defined in this context are Fermi momentum, and Fermi velocity, the momentum and velocity, respectively, of a fermion at the Fermi surface. (These quantities are not well-defined in cases where the Fermi surface is non-spherical). In the case of the Fermi sphere, they are given by:
where is the mass of the electron.
The Fermi momentum can also be described as, where is the radius of the Fermi sphere and is called the Fermi wave vector.
Read more about this topic: Fermi Energy
Famous quotes containing the words related and/or quantities:
“So-called “austerity,” the stoic injunction, is the path towards universal destruction. It is the old, the fatal, competitive path. “Pull in your belt” is a slogan closely related to “gird up your loins,” or the guns-butter metaphor.”
—Wyndham Lewis (1882–1957)
“The Walrus and the Carpenter
Were walking close at hand:
They wept like anything to see
Such quantities of sand:
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“If seven maids with seven mops
Swept it for half a year,
Do you suppose,” the Walrus said,
“That they could get it clear?”
“I doubt it,” said the Carpenter,
And shed a bitter tear.”
—Lewis Carroll [Charles Lutwidge Dodgson] (1832–1898)