@article {8642,
	title = {Quantum spin Hall effect in inverted InAs/GaSb quantum wells},
	journal = {Frontiers of Physics},
	year = {2012},
	pages = {200-207},
	doi = {10.1007/s11467-011-0204-1},
	author = {Ivan Knez and Rui-Rui Du}
}
