Unconventional Transport in the "Hole" Regime of a Si Double Quantum Dot

Details Unconventional Transport in the "Hole" Regime of a Si Double Quantum Dot Unconventional Transport in the "Hole" Regime of a Si Double Quantum Dot

2010-08-30

arxiv.org/abs/1008.5144v3

Phys. Rev. Lett. 106, 186801 (2011)

Physics

Condensed Matter

Mesoscale and Nanoscale Physics

Supplemental material included as an appendix

Scientific paper

Studies of electronic charge transport through semiconductor double quantum dots rely on a conventional "hole" model of transport in the three-electron regime. We show that experimental measurements of charge transport through a Si double quantum dot in this regime cannot be fully explained using the conventional picture. Using a Hartree-Fock (HF) formalism and relevant HF energy parameters extracted from transport data in the multiple-electron regime, we identify a novel spin-flip cotunneling process that lifts a singlet blockade.

Affiliated with

Also associated with

No associations

Rating

Unconventional Transport in the "Hole" Regime of a Si Double Quantum Dot does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Unconventional Transport in the "Hole" Regime of a Si Double Quantum Dot, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Unconventional Transport in the "Hole" Regime of a Si Double Quantum Dot will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-401194