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OBSERVATIONS OF COMPLEX NONLINEAR BEHAVIOR IN THE NEURONLIKE OUTPUT OF CRYOGENICALLY COOLED SILICON DEVICES |
| MA Shining*;D.D. Coon;A.G.U. Perera |
| *Department of Physics, Tianjin University, Tianjin
Department of Physics, University of Pittsburgh, Pittsburgh, PA 15260, U.S.A. |
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| Cite this article: |
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MA Shining, D.D. Coon, A.G.U. Perera 1988 Chin. Phys. Lett. 5 513-516 |
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Abstract The experimental observations about the complex nonlinear behavior of spontaneous pulsing of dc biased, p-i-n diodes RC circuits are reported. Time intervals series between successive pulses in spike trains were analyzed. Transitions from quasiperiodicity into chaos via mode-locking were observed. The phase portrait is analyzed to reveal that the system is really characterized by a strange attractor. Finally, the embedding algorithm has applied to determine the fractal dimension of the attractor.
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| Keywords:
7340L
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Published: 01 November 1988
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