Mott Criterion

Mott Criterion

The Mott criterion describes the critical point of the metal-insulator transition. The criterion is


n^{-1/3} > 2.78 a_0^*

Where ~n is the electron density of the material and a_0^* the effective bohr radius. If the criterion is satisfied the material becomes conductive (metal) and otherwise it will be an insulator.

[1]

See also

References

  1. ^ Kittel, Charles (2005), Introduction to Solid State Physics (8th ed.), John Wiley & Sons, p. 407–409, ISBN 047141526X 

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