Effect of non-classical current paths in networks of 1-dimensional wires

P. M. Echternach, A. G. Mikhalchuk, H. M. Bozler, M. E. Gershenson, A. L. Bogdanov, B. Nilsson

Research output: Contribution to journalArticlepeer-review

Abstract

At low temperatures, the quantum corrections to the resistance due to weak localization and electron-electron interaction are affected by the shape and topology of samples. We observed these effects in the resistance of 2D percolation networks made from ID wires and in a series of long 1D wires with regularly spaced side branches. Branches outside the classical current path strongly reduce the quantum corrections to the resistance and these reductions become a measure of the quantum lengths.

Original languageEnglish (US)
Pages (from-to)2349-2350
Number of pages2
JournalCzechoslovak Journal of Physics
Volume46
Issue numberSUPPL. 4
DOIs
StatePublished - 1996

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

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