TY - JOUR AU - Guangjun Cheng AU - Irene Calizo AU - Angela Hight C2 - Carbon DA - 2015-01-05 DO - https://doi.org/10.1016/j.carbon.2014.10.005 LA - en M1 - 81 PB - Carbon PY - 2015 TI - Metal-catalyzed etching of graphene governed by metal-carbon interactions: a comparison of Fe and Cu ER -