Electrical properties of Ca 3-xSm xCo 4O 9+δ ceramics preparedunder magnetic field
曲秀荣, 徐岩岩, 吕树臣, 胡建民
Electrical properties of Ca 3-xSm xCo 4O 9+δ ceramics preparedunder magnetic field
Xiu-Rong Qu(曲秀荣), Yan-Yan Xu(徐岩岩), Shu-Chen Lü(吕树臣), Jian-Min Hu(胡建民)
中国物理B . 2020, (4): 46103 -046103 .  DOI: 10.1088/1674-1056/ab75cb