TI - Electric field induced topological phase transition in two-dimensional few-layer black phosphorus PY - 2014 AU - Liu, Qihang AU - Zhang, Xiuwen AU - Zunger, Alex AU - Abdalla, Leonardo Batoni AU - Fazzio, Adalberto UR - http://arxiv.org/ftp/arxiv/papers/1411/1411.3932.pdf PP - São Paulo ER -