Extended Power Law and Hall Anomaly of High-Temperature Superconductors

• 来源期刊: 中国物理快报（英文版）
• 年，卷（期）: 2009,（3）
• 页码范围: 246-248
• 页数: 3页
• 语种: 英文

摘要

Starting from the free energy of a moving vortex,we obtain the extended power law form of longitudinal resistivity pxx and the analytical form of Hall resistivity pxy.Based on them,we obtain a scaling relation which agrees well with the experimental data of different kinds of high-temperature superconductors.Fhrthermore,the theoretical results well fit the scaling results.