Single Crystal Growth of the New Pressure-induced-superconductor CrAs   via Chemical Vapor Transport
  Mono-arsenide CrAs, endures a helical anti-ferromagnetic order transition at~ 265 K under ambient pressure. Recently, pressure-induced-superconductivity was discovered vicinity to the helical anti-ferromagnetic order in CrAs[Wei Wu et al., Nature Communications 5, 5508 (2014).]. However, the size of crystal grown via tin flux method is as small as 1 mm in longest dimension. In this work, we report the single crystal growth of CrAs with size of 1 * 5 * 1 mm3 via chemical vapor transport method and its physical properties. 
Xiangde Zhu, Langsheng Ling, Yuyan Han, Junmin Xu, Yongjian Wang,   Hongwei Zhang, Changjin Zhang, Li Pi, Yuheng Zhang
cond-mat.supr-con