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|Type:||Artigo de periódico|
|Title:||Optical properties of nonequilibrium low-dimensional systems|
|Abstract:||The optical properties of low-dimensional carrier systems ('quantum wire' type) driven away from equilibrium are studied. The frequency and wave-vector-dependent dielectric function of a quasi-one-dimensional electron system under the action of an;exciting external pumping source is derived. The optical responses of the system are obtained in terms of its nonequilibrium thermodynamic state, the latter characterized resorting to a nonequilibrium statistical ensemble formalism.|
|Editor:||American Physical Soc|
|Appears in Collections:||Unicamp - Artigos e Outros Documentos|
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