



00966nas a2200121   4500008004100000245008500041210006900126260001500195520055300210100001900763700001800782856004400800       2006                        eng d00aCavity quantum electrodynamics with semiconductor double-dot molecules on a chip0 aCavity quantum electrodynamics with semiconductor doubledot mole  c2006/05/053 aWe describe a coherent control technique for coupling electron spin states associated with semiconductor double-dot molecule to a microwave stripline resonator on a chip. We identify a novel regime of operation in which strong interaction between a molecule and a resonator can be achieved with minimal decoherence, reaching the so-called strong coupling regime of cavity QED. We describe potential applications of such a system, including low-noise coherent electrical control, fast QND measurements of spin states, and long-range spin coupling.
1 aTaylor, J., M.1 aLukin, M., D.  uhttp://arxiv.org/abs/cond-mat/0605144v1