Quantum dots at the nanometer scale: Interdot carrier shuffling and multiparticle states

H. Htoon, Hongbin Yu, D. Kulik, J. W. Keto, O. Baklenov, A. L. Holmes, Jr., B. G. Streetman, and C. K. Shih
Phys. Rev. B 60, 11026 – Published 15 October 1999
PDFExport Citation
Abstract
Authors
References

Abstract

By using a spectroscopic imaging scheme we show that spatial locations of quantum dots (QD’s) can be determined with nanoscale precision. This capability enables us to observe: (a) thermally activated interdot carrier transfer among neighboring QD’s and (b) formation and disintegration of multiparticle states manifested by the interdot population shuffling.

  • Received 23 June 1999

DOI:https://doi.org/10.1103/PhysRevB.60.11026

©1999 American Physical Society

Authors & Affiliations

H. Htoon, Hongbin Yu, D. Kulik, and J. W. Keto

  • Department of Physics, University of Texas at Austin, Austin, Texas 78712

O. Baklenov, A. L. Holmes, Jr., and B. G. Streetman

  • Department of Electrical and Computer Engineering, University of Texas at Austin, Austin, Texas 78712

C. K. Shih*

  • Department of Physics, University of Texas at Austin, Austin, Texas 78712

  • *Author to whom correspondence should be addressed. Electronic address: shih@physics.utexas.edu

References (Subscription Required)

Click to Expand
Issue

Vol. 60, Iss. 15 — 15 October 1999

Reuse & Permissions
Access Options
Author publication services for translation and copyediting assistance advertisement

Authorization Required

Log In
Other Options
×

Download & Share

PDFExportReuse & PermissionsCiting Articles (23)
×

Images

×

Sign up to receive regular email alerts from Physical Review B

Log In

Cancel
×

Search

Article Lookup

Paste a citation or DOI
Enter a citation
×