Electronic and transport properties of a biased multilayer hexagonal boron nitride K. Tang, Z.Y. Ni, Q.H. Liu, R.G. Quhe, Q.Y. Zheng, J.X. Zheng, R.X. Fei, Z.X. Gao and J. Lu Eur. Phys. J. B, 85 9 (2012) 301 Published online: 05 September 2012 DOI: 10.1140/epjb/e2012-30236-6