Scattering of electrons off fractons in the normal state of high-Tc superconductors
Qing Jiang, De-Cheng Tian, Jian-Xin Li, Zheng-You Liu, Xiao-Bing Wang, Zhe-Hua Zhang
DOI 10.1103/PhysRevB.48.524 · Physical Review B
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Abstract
This paper presents a calculation of the temperature dependence of resistivity due to the interaction between the conduction electrons and fractons existing in the normal state of high-Tc superconductors. The results show that the resistivity from fracton scattering is nearly linear in temperature over a wide temperature range and ρ(T) varies as T3d¯/D−1 for fracton scattering at low temperature. The effect of fractons on strongly coupled superconductors deserves to be further investigated.
Source-reported materials — not catalogue approval
| Formula | Reported Tc (K) | Pressure (GPa) | Type |
|---|---|---|---|
| YBa2Cu3O7 Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula. | 240 | Pressure not reported | unknown |
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