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Pregled bibliografske jedinice broj: 546055

Quantum Navier-Stokes Model for Semiconductors

Juengel, Ansgar; Milišić, Josipa Pina
Quantum Navier-Stokes Model for Semiconductors // PDE Models for Quantum Fluids
Cambridge, Ujedinjeno Kraljevstvo, 2010. (poster, nije recenziran, neobjavljeni rad, znanstveni)

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Naslov
Quantum Navier-Stokes Model for Semiconductors

Autori
Juengel, Ansgar ; Milišić, Josipa Pina

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, neobjavljeni rad, znanstveni

Skup
PDE Models for Quantum Fluids

Mjesto i datum
Cambridge, Ujedinjeno Kraljevstvo, 15.12.2010. - 19.12.2010

Vrsta sudjelovanja
Poster

Vrsta recenzije
Nije recenziran

Ključne riječi
Quantum Navier-Stokes equations; density-dependent viscosity; Chapman-Enskog expansion; finite differences; tunneling diode; semiconductors.

Sažetak
Navier-Stokes equations for compressible quantum fluids, includ- ing the energy equation, are derived from a collisional Wigner equation, using the quantum entropy maximization method of Degond and Ringhofer. The vis- cous corrections are obtained from a Chapman-Enskog expansion around the quantum equilibrium distribution. Numerical simulations of a one-dimensional tunneling diode show the stabilizing effect of the viscous correction and the impact of the relaxation terms on the current-voltage charcteristics.

Izvorni jezik
Engleski

Znanstvena područja
Matematika



POVEZANOST RADA

Projekti:
036-0361621-1291 - Nelinearna analiza diferencijalnih jednadžbi i dinamičkih sustava (Pašić, Mervan, MZO ) ( CroRIS)

Ustanove:
Fakultet elektrotehnike i računarstva, Zagreb

Profili:

Avatar Url Josipa-Pina Milišić (autor)

Citiraj ovu publikaciju:

Juengel, Ansgar; Milišić, Josipa Pina
Quantum Navier-Stokes Model for Semiconductors // PDE Models for Quantum Fluids
Cambridge, Ujedinjeno Kraljevstvo, 2010. (poster, nije recenziran, neobjavljeni rad, znanstveni)
Juengel, A. & Milišić, J. (2010) Quantum Navier-Stokes Model for Semiconductors. U: PDE Models for Quantum Fluids.
@article{article, author = {Juengel, Ansgar and Mili\v{s}i\'{c}, Josipa Pina}, year = {2010}, keywords = {Quantum Navier-Stokes equations, density-dependent viscosity, Chapman-Enskog expansion, finite differences, tunneling diode, semiconductors.}, title = {Quantum Navier-Stokes Model for Semiconductors}, keyword = {Quantum Navier-Stokes equations, density-dependent viscosity, Chapman-Enskog expansion, finite differences, tunneling diode, semiconductors.}, publisherplace = {Cambridge, Ujedinjeno Kraljevstvo} }
@article{article, author = {Juengel, Ansgar and Mili\v{s}i\'{c}, Josipa Pina}, year = {2010}, keywords = {Quantum Navier-Stokes equations, density-dependent viscosity, Chapman-Enskog expansion, finite differences, tunneling diode, semiconductors.}, title = {Quantum Navier-Stokes Model for Semiconductors}, keyword = {Quantum Navier-Stokes equations, density-dependent viscosity, Chapman-Enskog expansion, finite differences, tunneling diode, semiconductors.}, publisherplace = {Cambridge, Ujedinjeno Kraljevstvo} }

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