@article {10862,
	title = {Quantum tunneling through planar p-n junctions in HgTe quantum wells},
	journal = {New Journal of Physics},
	year = {2010},
	doi = {10.1088/1367-2630/12/8/083058},
	author = {L.B. Zhang and Kai Chang and X.C. Xie and H. Buhmann and L.W. Molenkamp}
}
