TY - JOUR
T1 - The small-length-scale behaviour of an Anderson insulator and the question of ‘resistivity saturation’
AU - Shaft, S.
AU - Ovadyahu, Z.
PY - 1985/10
Y1 - 1985/10
N2 - Measurements of conductivity versus temperature performed on indium oxide specimens close to the metal-insulator transition are presented. For samples on the insulating side, the conductivity,σ(T) is observed to increase as a power law of the temperature. This is in agreement with a conjecture due to Thouless. However, an additional conduction path apparently needs to be assumed to account for the experimental results.
AB - Measurements of conductivity versus temperature performed on indium oxide specimens close to the metal-insulator transition are presented. For samples on the insulating side, the conductivity,σ(T) is observed to increase as a power law of the temperature. This is in agreement with a conjecture due to Thouless. However, an additional conduction path apparently needs to be assumed to account for the experimental results.
UR - http://www.scopus.com/inward/record.url?scp=0022145787&partnerID=8YFLogxK
U2 - 10.1080/13642818508238925
DO - 10.1080/13642818508238925
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AN - SCOPUS:0022145787
SN - 1364-2812
VL - 52
SP - 57
EP - 62
JO - Philosophical Magazine B: Physics of Condensed Matter; Statistical Mechanics, Electronic, Optical and Magnetic Properties
JF - Philosophical Magazine B: Physics of Condensed Matter; Statistical Mechanics, Electronic, Optical and Magnetic Properties
IS - 4
ER -