Antiferromagnetic–ferromagnetic transition in zigzag graphene nanoribbons induced by substitutional doping<xref rid="cpb_27_11_117102fn1" ref-type="fn">*</xref><fn id="cpb_27_11_117102fn1"><label>*</label><p>Project supported by the National Natural Science Foundation of China (Grant Nos. 11474274 and 61427901) and the National Basic Research Program of China (Grant No. 2014CB643902).</p></fn>

Antiferromagnetic–ferromagnetic transition in zigzag graphene nanoribbons induced by substitutional doping**

Project supported by the National Natural Science Foundation of China (Grant Nos. 11474274 and 61427901) and the National Basic Research Program of China (Grant No. 2014CB643902).

Yang Shenyuan^{1, 2, †}, Li Jing¹, Li Shu-Shen^{1, 3, 4}

Scheme of one N atom substituting at the edge of Z6 × 6 zigzag nanoribbon. The substitutional sites are denoted by numbers 1–6, from the edge to the center of the nanoribbon. The gray, blue, and white balls represent the C, N, and H atoms, respectively.