Author:
Zhang Zhe,Yang Xingming,Wang Yan,Zhang Tiantian,Sun Yuan,Duan F. M.,Zhang A. M.,Wu Xiaoshan
Abstract
AbstractMagnetism of materials may be adjusted by varying the adjacent magnetic ions in materials, such as Ru4+ in SrRuO3. We here report a study of the structure, electro-transport and magnetic properties of poly-crystallized SrRuxO3, which is synthesized by solid-state reaction. Results show that all the synthesized SrRuxO3 samples remain the single phase, and the grain size increases with increasing the Ru content. A semiconducting behavior with x ≤ 1 and a Fermi Liquid behavior with x > 1 are observed and determined. At 10 K, the saturated magnetic moment increases with x from 21.02 to 29.82 (emu/g), while the coercivity decreases from 5100 to 910 (Oe), which are also confirmed by the first principle calculations.
Funder
National Natural Science Foundation of China
Major Research Plan
Publisher
Springer Science and Business Media LLC
Subject
Condensed Matter Physics,Electronic, Optical and Magnetic Materials