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A few words on Bloch functions

The Wigner-Seitz unit cells (after performing all allowed translations in the inverse lattice) reproduce the complete inverse space. [Pg.439]

It turns out that our function f does behave in a way identical to hf. We say that [Pg.439]

Vector k outside the FBZ is always equivalent to a vector from inside the FBZ, while two vectors from inside of the FBZ are never equivalent. [Pg.439]

Therefore, if we are interested in electronic states (the irreducible representation of the translation group are labelled by k vectors) it is suffidenl to limit ourselves to those k vectors that are enclosed in the FBZ. [Pg.439]

See other pages where A few words on Bloch functions is mentioned: [Pg.506]    [Pg.517]    [Pg.429]    [Pg.439]    [Pg.439]    [Pg.441]    [Pg.443]    [Pg.506]    [Pg.517]    [Pg.506]    [Pg.517]    [Pg.429]    [Pg.439]    [Pg.439]    [Pg.441]    [Pg.443]    [Pg.506]    [Pg.517]    [Pg.159]   


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Bloch

Bloch function

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