Self-organization in semiconductor physics

Bio Systems
J Parisi

Abstract

Non-equilibrium dissipative systems from semiconductor physics have prevailed as a paradigmatic testing field for complex non-linear dynamics during the last decade. Especially, low-temperature impact ionization breakdown in extrinsic germanium crystals displays a variety of interesting nonlinear phenomena, such as spontaneous oscillations and filamentary patterns of the current flow. We report on recent experimental results concerning the interplay between spatial and temporal degrees of freedom during the onset of semiconductor breakdown. Quantitative evaluation of characteristic scaling properties supports the applicability of the model of self-organized criticality.

References

Jun 1, 1992·The Australian and New Zealand Journal of Psychiatry·O H Blomfield
Jul 1, 1988·Physical Review A: General Physics·P BakK Wiesenfeld
Jan 15, 1991·Physical Review. B, Condensed Matter·U RauR P Huebener
Jul 27, 1987·Physical Review Letters·P BakK Wiesenfeld

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