基金Supported by the International Partnership Project of Chinese Academy of Sciences, the National Basic Research Programme of China, the Knowledge Innovation Project of Chinese Academy of Sciences, and the National Natural Science Foundation of China under Grant Nos 60121503 and 10604052. We thank Professor H. W. Jiang (UCLA), Professor R. R. Du (Rice), Professor D. N. Sheng (CSU), and Dr Y. Chen (Princeton) for helpful discussions.
文摘在在 1 K 上面的温度,我们测量了温度依赖纵并且霍尔抵抗力 rho (x x ) ,在量霍尔 plateau-to-plateau 的政体的 rho (xy ) 转移。本地化代表 upsilon 基于变量与一条途径被提取范围跳跃理论。我们在第二四轮马车水平发现数量 upsilon 近似到 2.3,它被证明精确地通用。