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https://repositorio.ufba.br/handle/ri/7867
metadata.dc.type: | Artigo de Periódico |
Title: | Nonequilibrium phase transition in photoinjected plasma in semiconductors |
Other Titles: | Solid State Communications |
Authors: | Esperidião, Antônio Sérgio Cavalcante Vasconcellos, Aurea R. Luzzi, Roberto |
metadata.dc.creator: | Esperidião, Antônio Sérgio Cavalcante Vasconcellos, Aurea R. Luzzi, Roberto |
Abstract: | We analize the stability of the nonlinear nonequilibrium thermodynamic steady state of a double component plasma generated by continuous laser light illumination in direct-gap polar semiconductors. It is shown that in the extremely degenerate regime there occurs a transition to a non-metallic nonequilibrium dissipative structure. In the intermediate degenerate regime there is a coexistence of the non-metallic nonequilibrium phase with a metallic one. Above a certain temperature, for each concentration, the carrier system is almost purely metallic. The non-conducting phase is produced as a result of collective plus nonlinear dissipative effects in the far-from-equilibrium system. |
Publisher: | Solid State Communications |
URI: | http://www.repositorio.ufba.br/ri/handle/ri/7867 |
Issue Date: | 1990 |
Appears in Collections: | Artigo Publicado em Periódico (FIS) |
Files in This Item:
File | Description | Size | Format | |
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DDDDDDD.pdf | 326,65 kB | Adobe PDF | View/Open |
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