@article{703f6e7a0f514aaaadcb195edd7eea5c,
title = "Single-dot spectroscopy via elastic single-electron tunneling through a pair of coupled quantum dots",
abstract = "The electronic structure of a single self-assembled InAs quantum dot was investigated with the precise manipulation of the energy levels of the dots. Elastic single-electron tunneling was probed through a pair of weakly coupled quantum dots. A double layer of InAs dots embedded in a sub-micron size pillar was employed and a single vertical pair of dots was isolated by depleting the structure with a side gate. The nonlinear threshold voltage behavior provided electronic addition energies in the region below pinch-off voltage, which was similar to Coulomb blockade oscillation. Fock-Darwin spectra of the s and p shells was provided by the evolution of the shell addition spectrum with magnetic field.",
author = "T. Ota and K. Ono and M. Stopa and T. Hatano and S. Tarucha and Song, {H. Z.} and Y. Nakata and T. Miyazawa and T. Ohshima and N. Yokoyama",
note = "Funding Information: The authors thank T. Nakaoka and Y. Arakawa ?>for measurements of microphotoluminescence, and ?>T. Inoshita, T. Sato, and K. Yamada for valuable discussions. The authors acknowledge financial support from DARPA Grant No. DAAD19-01-1-0659 of the QuIST program, SORST-JST, the Grant-in-Aid for Scientific Research A (No. 40302799), and the Focused Research and Development Project for the Realization of the World's Most Advanced IT Nation, IT Program, MEXT.",
year = "2004",
month = aug,
day = "6",
doi = "10.1103/PhysRevLett.93.066801",
language = "English",
volume = "93",
pages = "066801--1--066801--4",
journal = "Physical Review Letters",
issn = "0031-9007",
publisher = "American Physical Society",
number = "6",
}