RT Journal T1 Enhanced Ferromagnetism of CrI$_{3}$ Bilayer by Self-Intercalation A1 Yu Guo , Nanshu Liu , Yanyan Zhao , Xue Jiang , Si Zhou, and Jijun Zhao  PB Chin. Phys. Lett. FD 2020-09-12 YR 2020 JF Chinese Physics Letters JO Chin. Phys. Lett. VO 37 IS 10 SP 107506DO 10.1088/0256-307X/37/10/107506 K1 LK {https://cpl.iphy.ac.cn/EN/article/article_105741.shtml}