Abstract
On numerous nonmetallic systems, the ac conductivity is observed to follow an approximate power law behavior sigma(W)=W^s with 0
Original language | English |
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Article number | 165110 |
Pages (from-to) | 165110-1/6 |
Number of pages | 6 |
Journal | Physical Review B |
Volume | 72 |
Issue number | 16 |
DOIs | |
Publication status | Published - 2005 |