Was superlocalization observed on a fractal?

Amnon Aharony*, O. Entin-Wohlman, A. Brooks Harris

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

15 Scopus citations

Abstract

Ambiguities in extracting a value for the superlocalization exponent from variable-range conductivity data of fractal systems are pointed out. In particular it is shown that by allowing for a pre-exponential temperature-dependent factor, recent data taken on carbon-black-polymer composites may support percolation as well as non-percolation exponents.

Original languageEnglish
Pages (from-to)171-178
Number of pages8
JournalPhysica A: Statistical Mechanics and its Applications
Volume200
Issue number1-4
DOIs
StatePublished - 15 Nov 1993

Funding

FundersFunder number
U.S.-Israel Binational ScienceF ounda-tion
National Science FoundationDMR-91-22784
German-Israeli Foundation for Scientific Research and Development
Israel Academy of Sciences and Humanities

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