Few-electron molecular states and their transitions in a single InAs quantum dot molecule

Details Few-electron molecular states and their transitions in a single InAs quantum dot molecule Few-electron molecular states and their transitions in a single InAs quantum dot molecule

2005-10-08

arxiv.org/abs/cond-mat/0510213v1

Phys. Rev. Lett. 95, 236801 (2005)

Physics

Condensed Matter

Mesoscale and Nanoscale Physics

14 pages, 3 figures, Accepted for publication in Phys. Rev. Lett

Scientific paper

10.1103/PhysRevLett.95.236801

We study electronic configurations in a single pair of vertically coupled self-assembled InAs quantum dots, holding just a few electrons. By comparing the experimental data of non-linear single-electron transport spectra in a magnetic field with many-body calculations, we identify the spin and orbital configurations to confirm the formation of molecular states by filling both the quantum mechanically coupled symmetric and anti-symmetric states. Filling of the anti-symmetric states is less favored with increasing magnetic field, and this leads to various magnetic field induced transitions in the molecular states.

Affiliated with

Also associated with

No associations

Rating

Few-electron molecular states and their transitions in a single InAs quantum dot molecule 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 Few-electron molecular states and their transitions in a single InAs quantum dot molecule, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Few-electron molecular states and their transitions in a single InAs quantum dot molecule will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-193020