MoTe2 crystal
Kenan Zhang, Changhua Bao, Qiangqiang Gu, Xiao Ren, Haoxiong Zhang, Ke Deng, Yang Wu, Yuan Li, Ji Feng &amp; Shuyun Zhou
CC BY 4.0
<a rel="nofollow" class="external free" href="http://www.nature.com/articles/ncomms13552">http://www.nature.com/articles/ncomms13552</a>