期刊论文

Zhang, Z. H.

英文

Carbon

0008-6223

2016

98

204-212

10.1016/j.carbon.2015.10.090

National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [61371065, 61201080, 51302022]; Hunan Provincial Natural Science Foundation of ChinaNatural Science Foundation of Hunan Province [2015JJ3002, 2015JJ2009, 2015JJ2013, 14JJ2076]; Scientific Research Fund of Hunan Provincial Education DepartmentHunan Provincial Education Department [14A013]; Construct Program of the Key Discipline in Hunan Province; Aid Program for Science and Technology Innovative Research Team in Higher Educational Institutions of Hunan Province

本校为第一且通讯机构

The polycrystalline structures for graphene are practically unavoidable by the currently existing growth routes, thus the scattering issue of electrons by grain boundary (GBs) becomes a theoretical and an experimental relevant one. Here, magnetic transport properties of the polycrystalline graphene nanoribbons (PGNRs) with a zigzag-armchair-zigzag structure are investigated systematically. It shows that GBs can induce significant localized electron states and magnetic ordering in the region consisting of GBs and armchair segment, and the interd...