Enhancement of the anomalous Hall effect and spin glass behavior in the bilayered manganite La

Content Provider	Semantic Scholar
Author	Hirobe, Yuki Ashikawa, Yuji Kawasaki, Ryo Noda, Kazumasa Akahoshi, Daisuke Kuwahara, Horiyuki
Copyright Year	2005
Abstract	The Hall resistivity and magnetization have been investigated in the ferromagnetic state of the bilayered manganite La2−2xSr1+2xMn2O7 (x=0.36). The Hall resistivity shows an increase in both the ordinary and anomalous Hall coefficients at low temperatures below 50K, a region in which experimental evidence for the spin glass state has been found in a low magnetic field of 1mT. The origin of the anomalous behavior of the Hall resistivity relevant to magnetic states may lie in the intrinsic microscopic inhomogeneity in a quasi-two-dimensional electron system.
File Format	PDF HTM / HTML
Alternate Webpage(s)	http://arxiv.org/pdf/cond-mat/0511252v1.pdf
Language	English
Access Restriction	Open
Subject Keyword	Coefficient Cold Temperature Electron Hall effect Magnetic Fields manganite
Content Type	Text
Resource Type	Article