TITLE: Quantum computing with dangling bonds on a silicon surface

AUTHORS: Barry C. Sanders, Peng Xue, Zahra Shaterzadeh Yazdi,
	Jason L. Pitters, Gino A. DiLabio, Lucian Livadaru, and Robert A.  
Wolkow

ABSTRACT:
	We propose quantum computation on the silicon surface with the
	charge qubit corresponding to a pair of dangling bonds on Si(100).
	Our scheme has two big advantages over bulk silicon proposals:
	long coherence times and direct control and readout of the surface.
	We build on the successful demonstration of quantum-dot cellular
	automata with dangling bonds, and we show how to meet all of
	the DiVincenzo criteria.