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Quantum effects in ...
Quantum effects in the resistivity of percolation metal networks
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Gershenson, M. E. (författare)
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Echternach, P. M. (författare)
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Bozler, H. M. (författare)
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- Bogdanov, A. L. (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Nilsson, Bengt, 1954 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
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(creator_code:org_t)
- 1995
- 1995
- Engelska.
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Ingår i: Physical Review Letters. - 1079-7114 .- 0031-9007. ; 74, s. 446-9
- Relaterad länk:
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http://dx.doi.org/10...
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https://research.cha...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- 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
Ämnesord
- NATURVETENSKAP -- Fysik -- Den kondenserade materiens fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Condensed Matter Physics (hsv//eng)
Nyckelord
- quantum interference phenomena
- percolation
- electrical resistivity
Publikations- och innehållstyp
- art (ämneskategori)
- ref (ämneskategori)
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