http://www.nature.com/ncomms/2015/151125/ncomms9748/pdf/ncomms9748.pdf
Experimental fault-tolerant universal quantum gates with solid-state spins under ambient conditions
http://www.nature.com/ncomms/2015/151125/ncomms9748/pdf/ncomms9748.pdf
Experimental fault-tolerant universal quantum gates with solid-state spins under ambient conditions