SCATTERING OF ELECTRONS FROM FRACTONS AND MAGNONS IN DILUTE 2-DIMENSIONAL ANTIFERROMAGNETS - TEMPERATURE-DEPENDENT RESISTIVITY IN HIGH-TC CUPRATES

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	SCATTERING OF ELECTRONS FROM FRACTONS AND MAGNONS IN DILUTE 2-DIMENSIONAL ANTIFERROMAGNETS - TEMPERATURE-DEPENDENT RESISTIVITY IN HIGH-TC CUPRATES
	J. X. Li; Q. Jiang; Z. H. Zhang; D. C. Tian
	1992
发表期刊	Physical Review B
ISSN	0163-1829
卷号	46 期号:21 页码:14095-14100
摘要	Based on the s-d exchange model, we investigate the temperature-dependent resistivity arising from the scattering of electrons off fractons and magnons in dilute two-dimensional Heisenberg antiferromagnets. The result shows that the existence of fractons will lead to a linear temperature dependence of the resistivity over a wide temperature range and its slope d(rho)/dT is nearly a constant, which is consistent with experimental results in high-T(c) oxides, while the magnon scattering will contribute a resistivity varying as T3/5 almost over the whole temperature region.
部门归属	acad sinica,int ctr mat phys,shenyang 110015,peoples r china.;li, jx (reprint author), wuhan univ,dept phys,wuhan 430072,peoples r china
关键词	Normal-state Copper Oxides Medium Approximation Spin Fluctuations Square-lattice Cu-o Superconductors Transport Percolation Dynamics
URL	查看原文
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/39250
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	J. X. Li,Q. Jiang,Z. H. Zhang,et al. SCATTERING OF ELECTRONS FROM FRACTONS AND MAGNONS IN DILUTE 2-DIMENSIONAL ANTIFERROMAGNETS - TEMPERATURE-DEPENDENT RESISTIVITY IN HIGH-TC CUPRATES[J]. Physical Review B,1992,46(21):14095-14100.
APA	J. X. Li,Q. Jiang,Z. H. Zhang,&D. C. Tian.(1992).SCATTERING OF ELECTRONS FROM FRACTONS AND MAGNONS IN DILUTE 2-DIMENSIONAL ANTIFERROMAGNETS - TEMPERATURE-DEPENDENT RESISTIVITY IN HIGH-TC CUPRATES.Physical Review B,46(21),14095-14100.
MLA	J. X. Li,et al."SCATTERING OF ELECTRONS FROM FRACTONS AND MAGNONS IN DILUTE 2-DIMENSIONAL ANTIFERROMAGNETS - TEMPERATURE-DEPENDENT RESISTIVITY IN HIGH-TC CUPRATES".Physical Review B 46.21(1992):14095-14100.