@article {608,
	title = {Quantum anomalous Hall insulator phases in Fe-doped GaBi honeycomb},
	journal = {Chinese J. Phys.},
	volume = {67},
	year = {2020},
	pages = {246},
	abstract = {We discuss electronic and magnetic properties of the Fe-doped GaBi honeycomb using first principles calculations. Our analysis shows that the pristine GaBi honeycomb transitions from being a two-dimensional quantum spin Hall (QSH) insulator to a quantum anomalous Hall (QAH) insulator when it is doped with one Fe atom in a 4 {\texttimes} 4 GaBi honeycomb. The QAH phase in Fe-doped GaBi is found to be robust in that it maintains its Chern number (C = 1) under fairly large strains (\~{} 4\%) and supports a gap as large as 112~meV at 2.21\% strain. The QAH phase is also retained when the Fe-doped GaBi is placed on a CdTe substrate, suggesting that Fe-doped GaBi films could be useful for spintronics applications.},
	doi = {10.1016/j.cjph.2020.07.007},
	url = {https://www.sciencedirect.com/science/article/pii/S0577907320301866},
	author = {Zhi-Quan Huang and Chia-Hsiu Hsu and Christian P. Crisostomo and Gennevieve M. Macam and Jing-Rong Su and Hsin Lin and Arun Bansil and Feng-Chuan Chuang}
}