Quantum theory of shuttling instability in a movable quantum dot array

Details Quantum theory of shuttling instability in a movable quantum dot array Quantum theory of shuttling instability in a movable quantum dot array

2004-01-20

arxiv.org/abs/cond-mat/0401357v1

Semicond. Sci. Technol. 19 (4), S430 (2004)

Physics

Condensed Matter

Mesoscale and Nanoscale Physics

4 pages, 2 figures, presented at HCIS-13, Modena, July 2003

Scientific paper

10.1088/0268-1242/19/4/141

We study the shuttling instability in an array of three quantum dots the central one of which is movable. We extend the results by Armour and MacKinnon on this problem to a broader parameter regime. The results obtained by an efficient numerical method are interpreted directly using the Wigner distributions. We emphasize that the instability should be viewed as a crossover phenomenon rather than a clear-cut transition.

Affiliated with

Also associated with

No associations

Rating

Quantum theory of shuttling instability in a movable quantum dot array 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 Quantum theory of shuttling instability in a movable quantum dot array, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Quantum theory of shuttling instability in a movable quantum dot array will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-392318