Third order nonlinear optical property of Bi_2Se_3 Lu, Shunbin ; Zhao, Chujun ; Zou, Yanhong ; Chen, Shuqing ; Chen, Yu ; Li, Ying ; Zhang, Han ; Wen, Shuangchun ; Tang, Dingyuan Abstract Publication: Optics Express Pub Date: January 2013 DOI: 10.1364/OE.21.002072 Bibcode: 2013OExpr..21.2072L