| HOPPING CONDUCTION IN SOME FRACTAL SYSTEMS | |
| X. B. Wang; Q. Jiang; Z. H. Zhang; D. C. Tian | |
| 1995 | |
| Source Publication | Journal of Physics-Condensed Matter
 |
| ISSN | 0953-8984 |
| Volume | 7Issue:17Pages:3279-3286 |
| Abstract | The DC and AC hopping conduction in some fractal systems are studied. The DC conductivity is analysed in some partial fractal systems where both localized and superlocalized states exist. The AC conductivity sigma(omega) is shown to scale as omega[ln(nu(ph)/omega)]((D+2-zeta))/(zeta) and is proportional approximately to omega(s) with s = 0.88 for three-dimensional percolation. The ambiguities in the analysis of conductivity data are discussed and it is pointed out that the measurement of some characteristic length scales is very important in analysing the hopping mechanism and the origin of localization from experimental results. |
| description.department | acad sinica,int ctr mat phys,shenyang 110015,peoples r china.;wang, xb (reprint author), wuhan univ,dept phys,wuhan 430072,peoples r china |
| Keyword | Black Polymer Composites Disordered-systems Coulomb Gap Superlocalization Media |
| URL | 查看原文 |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/38695 |
| Collection | 中国科学院金属研究所 |
| Recommended Citation GB/T 7714 | X. B. Wang,Q. Jiang,Z. H. Zhang,et al. HOPPING CONDUCTION IN SOME FRACTAL SYSTEMS[J]. Journal of Physics-Condensed Matter,1995,7(17):3279-3286. |
| APA | X. B. Wang,Q. Jiang,Z. H. Zhang,&D. C. Tian.(1995).HOPPING CONDUCTION IN SOME FRACTAL SYSTEMS.Journal of Physics-Condensed Matter,7(17),3279-3286. |
| MLA | X. B. Wang,et al."HOPPING CONDUCTION IN SOME FRACTAL SYSTEMS".Journal of Physics-Condensed Matter 7.17(1995):3279-3286. |
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