TY - JOUR
T1 - Conduction near a mobility edge
AU - Kaveh, Moshe
PY - 1984/12
Y1 - 1984/12
N2 - Conduction near a mobility edge, Ec, is discussed. The concept of power-law localization and its effect on theconductivity is reviewed. In particular, it is shown that power-law localization leads to amplitude correlations between wave functions which are in agreement with diagrammatic approaches. A possible explanation for the non-universal 'β function' as observed in inversion layers is given. The role of phase correlations and their effect on the conductivity near Ec is discussed.
AB - Conduction near a mobility edge, Ec, is discussed. The concept of power-law localization and its effect on theconductivity is reviewed. In particular, it is shown that power-law localization leads to amplitude correlations between wave functions which are in agreement with diagrammatic approaches. A possible explanation for the non-universal 'β function' as observed in inversion layers is given. The role of phase correlations and their effect on the conductivity near Ec is discussed.
UR - http://www.scopus.com/inward/record.url?scp=0021588037&partnerID=8YFLogxK
U2 - 10.1016/s0378-4363(84)80045-5
DO - 10.1016/s0378-4363(84)80045-5
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AN - SCOPUS:0021588037
SN - 0378-4363
VL - 127
SP - 292
EP - 295
JO - Physica B: Physics of Condensed Matter & C: Atomic, Molecular and Plasma Physics, Optics
JF - Physica B: Physics of Condensed Matter & C: Atomic, Molecular and Plasma Physics, Optics
IS - 1-3
ER -