Abstract
We report the magnetic properties of EuxCa1-xB6single crystals (0.756x1) studied in the wide range of temperatures (1.8-300 K) and magnetic fields (up to 50 kOe). It was found that low field magnetic susceptibility χ (T) follows the Curie-Weiss law χ~(T-Θp)-1at high temperatures for all the concentrations studied. The effective magnetic moment of the Eu2+ion estimated from the data diminishes from the free ion value μeff7.93μB(μB- Bohr magneton) for x=1 to μeff7.3μBfor x=0.756. A universal behavior of magnetic susceptibility χ~(T-Θ)-α(α=1.5) is detected close to the Curie temperature TCin the paramagnetic state at both metallic (x>xC~0.8) and dielectric (xC.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
