, Volume 106, Issue 1, pp 117-125
Date: 12 Oct 2011

Transport of charged particles by adjusting rf voltage amplitudes

Rent the article at a discount

Rent now

* Final gross prices may vary according to local VAT.

Get Access


We propose a planar architecture for scalable quantum information processing (QIP) that includes X-junctions through which particles can move without micromotion. This is achieved by adjusting radio frequency (rf) amplitudes to move an rf null along the legs of the junction. We provide a proof-of-principle by transporting dust particles in three dimensions via adjustable rf potentials in a 3D trap. For the proposed planar architecture, we use regularization techniques to obtain amplitude settings that guarantee smooth transport through the X-junction.