We study the two-band KP model of electron transport in periodic potentials by means of a spinorial Wigner function, resulting from the decomposition of the Wigner matrix into Pauli-matrices components. The physical information contained into the four Wigner functions obtained in this way, as well as their dynamics and local balance laws, are discussed.

A "spinorial" Wigner function describing the two-band k.p dynamics of electrons in crystals / L. BARLETTI. - STAMPA. - (2005), pp. 100-111. [10.1142/9789812701817_0010]

A "spinorial" Wigner function describing the two-band k.p dynamics of electrons in crystals

BARLETTI, LUIGI
2005

Abstract

We study the two-band KP model of electron transport in periodic potentials by means of a spinorial Wigner function, resulting from the decomposition of the Wigner matrix into Pauli-matrices components. The physical information contained into the four Wigner functions obtained in this way, as well as their dynamics and local balance laws, are discussed.
9812563687
Applied and Industrial Mathematics in Italy
100
111
L. BARLETTI
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/2158/257572
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