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.File in questo prodotto:
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