Electrostatic-Aharonov-Bohm-like interferometry with adiabatic passage in quantum dots
Lenneke M Jong, Andrew D Greentree, T Ralph (ed.), PK Lam (ed.)
AIP Conference Proceedings | AMER INST PHYSICS | Published : 2011
We investigate interferometry using a spatial adiabatic passage technique called Coherent Tunnelling Adiabatic Passage (CTAP) as the transport mechanism for an electron through a quantum dot network. The device shows an interesting interplay between adiabatic and non-adiabatic behaviour. In particular we show that CTAP may be used to realise an electron interferometer in a geometry analogous to an Electrostatic Aharonov-Bohm ring. © 2011 American Institute of Physics.
Awarded by Australian Research Council
Awarded by Army Research Office (ARO)
LMJ acknowledges the support of the Albert Shimmins Memorial Fund for financial support. ADG acknowledges the Australian Research Council for financial support under project no. DP0880466. This work was supported by the Australian Research Council, the Australian Government, and the US National Security Agency (NSA) and the Army Research Office (ARO) under contract number W911NF 08-1-0527.