@article {10723,
	title = {Piezo-antiferromagnetic effect of sawtooth-like graphene nanoribbons},
	journal = {Applied Physics Letters},
	year = {2014},
	doi = {10.1063/1.4878840},
	author = {Shangqian Zhao and Yan Lu and Yuchun Zhang and Wengang Lu and Wenjie Liang and Enge Wang}
}
