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In condensed matter physics, the Fermi surface is the surface in reciprocal space which separates occupied from unoccupied electron states at zero temperature.[1] The shape of the Fermi surface is derived from the periodicity and symmetry of the crystalline lattice and from the occupation of electronic energy bands. The existence of a Fermi surface is a direct consequence of the Pauli exclusion principle, which allows a maximum of one electron per quantum state.[2][3][4][5] The study of the Fermi surfaces of materials is called fermiology.
- ^ Dugdale, S B (2016). "Life on the edge: a beginner's guide to the Fermi surface". Physica Scripta. 91 (5): 053009. Bibcode:2016PhyS...91e3009D. doi:10.1088/0031-8949/91/5/053009. hdl:1983/18576e8a-c769-424d-8ac2-1c52ef80700e. ISSN 0031-8949.
- ^ Ashcroft, N.; Mermin, N. D. (1976). Solid-State Physics. Holt, Rinehart and Winston. ISBN 0-03-083993-9.
- ^ Harrison, W. A. (July 1989). Electronic Structure and the Properties of Solids. Courier Corporation. ISBN 0-486-66021-4.
- ^ VRML Fermi Surface Database
- ^ Ziman, J. M. (1963). Electrons in Metals: A short Guide to the Fermi Surface. London: Taylor & Francis. OCLC 541173.