Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1805530 | Journal of Magnetism and Magnetic Materials | 2006 | 5 Pages |
Abstract
We have performed AC and DC-electrical resistivity, magnetization and magnetoresistance measurements of CeB6 with temperature up to 250 K and the magnetic field up to 5 T. From these measurements, three magnetic phases are observed as Phase I, Phase II and Phase III. In Phase I, typical Kondo-like behavior is observed and the value of TK found is 19 K. From Kondo-like and negative magnetoresistance behavior, the existence of localized moments at high temperature is concluded. From the analysis of the CeB6 high-temperature resistivity measurements, a bump below 50 K has been observed and this evidence shows that Γ8Γ8 levels are dynamically split around 40 K.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Condensed Matter Physics
Authors
C. Terzioglu, O. Ozturk, A. Kilic, R.G. Goodrich, Z. Fisk,