107 citations · 128 across the 4 of their papers we have counts for
4 papers
0.4 and 0.7 conductance anomalies in quantum point contacts
A. M. Bychkov, T. M. Stace
Self-consistent modelling based on local spin-density formalism is employed to calculate conductance of quantum point contacts at finite temperatures. The total electrostatic poten…
Photon statistics from coupled quantum dots
Brian D. Gerardot, Stefan Strauf, Michiel J. A. de Dood +6
We present an optical study of closely-spaced self-assembled InAs/GaAs quantum dots. The energy spectrum and correlations between photons subsequently emitted from a single pair pr…
Non-Dissipative Logic Device NOT Based on Two Coupled Quantum Dots
L. A. Openov, A. M. Bychkov
Non-dissipative dynamics of interacting electrons in two tunnel-coupled quantum dots is studied theoretically within the framework of the Hubbard model. Various values of intra-dot…
Single-electron computing without dissipation
A. M. Bychkov, L. A. Openov, I. A. Semenihin
A possibility to perform single-electron computing without dissipation in the array of tunnel-coupled quantum dots is studied theoretically, taking the spin gate NOT (inverter) as…