Multifractal dimension of chaotic attractors in a driven semiconductor superlattice
Data(s) |
26/01/2010
26/01/2010
1999
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Resumo |
The multifractal dimension of chaotic attractors has been studied in a weakly coupled superlattice driven by an incommensurate sinusoidal voltage as a function of the driving voltage amplitude. The derived multifractal dimension for the observed bifurcation sequence shows different characteristics for chaotic, quasiperiodic, and frequency-locked attractors. In the chaotic regime, strange attractors are observed. Even in the quasiperiodic regime, attractors with a certain degree of strangeness may exist. From the observed multifractal dimensions, the deterministic nature of the chaotic oscillations is clearly identified. |
Formato |
4 p. application/pdf |
Identificador |
0163-1829 http://hdl.handle.net/2445/10909 517050 |
Idioma(s) |
eng |
Publicador |
The American Physical Society |
Relação |
Reproducció digital del document publicat en format paper, proporcionada per PROLA i http://dx.doi.org/10.1103/PhysRevB.60.5694 Physical Review B, 1999, vol. 60, núm. 8, p. 5694-5697 |
Direitos |
(c) The American Physical Society, 1999 info:eu-repo/semantics/openAccess |
Palavras-Chave | #Caos (Teoria de sistemes) #Semiconductors #Semiconductors #Chaotic behavior in systems |
Tipo |
info:eu-repo/semantics/article |