石墨烯掺杂对MgB2的微观结构及其超导性能的影响
矫春健,赵倩,王龙
Effect of graphene doping on the microstructure and properties of MgB2 bulk
JIAO Chunjian,ZHAO Qian, WANG Long
功能材料 . 2017, (11): 11138 -11140 .  DOI: 10.3969/j.issn.1001-9731.2017.11.024