Tunable Positive to Negative Magnetoresistance in Atomically Thin WTe2 Zhang, Enze ; Chen, Rui ; Huang, Ce ; Yu, Jihai ; Zhang, Kaitai ; Wang, Weiyi ; Liu, Shanshan ; Ling, Jiwei ; Wan, Xiangang ; Lu, Hai-Zhou ; Xiu, Faxian Abstract Publication: Nano Letters Pub Date: February 2017 DOI: 10.1021/acs.nanolett.6b04194 Bibcode: 2017NanoL..17..878Z