Quantum effects in the resistivity of percolation metal networks
Artikel i vetenskaplig tidskrift, 1995

We have studied the quantum corrections to the resistance of two-dimensional (2D) percolation networks of quasi-one-dimensional (1D) wires in which the ratio between the percolation correlation length and the quantum lengths L,LT could be controllably changed over a wide range. We have shown that the percolation networks behave like homogeneous 2D conductors with respect to the quantum corrections if L, LT. Close to the percolation threshold (L, LT) a crossover to 1D quantum corrections is observed

quantum interference phenomena

percolation

electrical resistivity

Författare

M. E. Gershenson

P. M. Echternach

H. M. Bozler

A. L. Bogdanov

Institutionen för fysik

Bengt Nilsson

Institutionen för fysik

Physical Review Letters

0031-9007 (ISSN) 1079-7114 (eISSN)

Vol. 74 446-9

Styrkeområden

Nanovetenskap och nanoteknik

Materialvetenskap

Ämneskategorier

Den kondenserade materiens fysik

DOI

10.1103/PhysRevLett.74.446