Ye Qing-Ying, Wang Wen-Jing, Deng Chu-Chu, Chen Shui-Yuan, Zhang Xin-Yuan, Wang Ya-Jing, Huang Qiu-Yi, Huang Zhi-Gao. Magnetic dynamic properties of defective iron nanoringsJ. Acta Physica Sinica, 2019, 68(10): 107502. DOI: 10.7498/aps.68.20182271