Particle Model of the Scattering-Induced Wigner Function Correction View Full Text


Ontology type: schema:Chapter     


Chapter Info

DATE

2010

AUTHORS

M. Nedjalkov , P. Schwaha , O. Baumgartner , S. Selberherr

ABSTRACT

The ability of accounting for quantum-coherent and phase-breaking processes is a major feature of the Wigner transport formalism. However, the coherent case is only obtained at significant numerical costs. Therefore, a scheme which uses coherent data obtained with a Green’s function formalism has been developed. This scheme calculates the necessary corrections due to scattering using the Wigner approach and the associated Boltzmann collision models. The resulting evolution problem is not only theoretically derived, but simulation results are presented as well. More... »

PAGES

411-418

Identifiers

URI

http://scigraph.springernature.com/pub.10.1007/978-3-642-12535-5_48

DOI

http://dx.doi.org/10.1007/978-3-642-12535-5_48

DIMENSIONS

https://app.dimensions.ai/details/publication/pub.1017697150


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