124 citations
2 papers
cond-mat.str-el2011★ 67 cited
Magnetic Impurities in Graphene
F. M. Hu, Tianxing Ma, Hai-Qing Lin +1
We used a quantum Monte Carlo method to study the magnetic impurity adatoms on graphene. We found that by tuning the chemical potential we could switch the values of the impurity's…
quant-ph2010★ 124 cited
Fast ground-state cooling of mechanical resonator with time-dependent optical cavities
Yong Li, Lian-Ao Wu, Z. D. Wang
We propose a feasible scheme to cool down a mechanical resonator (MR) in a three-mirror cavity optomechanical system with controllable external optical drives. Under the Born-Oppen…