Shell Thickness Modulation in Ultrasmall CdSe/CdSxSe1–x/CdS Core/Shell Quantum Dots via 1-Thioglycerol

ACA Silva, SW da Silva, PC Morais, NO Dantas - ACS nano, 2014 - ACS Publications
In this study, we report on the synthesis of CdSe/CdS core–shell ultrasmall quantum dots
(CS-USQDs) using an aqueous-based wet chemistry protocol. The proposed chemical route …

[HTML][HTML] Modeling of anisotropic properties of double quantum rings by the terahertz laser field

HM Baghramyan, MG Barseghyan, AA Kirakosyan… - Scientific Reports, 2018 - nature.com
The rendering of different shapes of just a single sample of a concentric double quantum
ring is demonstrated realizable with a terahertz laser field, that in turn, allows the …

Molecular spectrum of laterally coupled quantum rings under intense terahertz radiation

HM Baghramyan, MG Barseghyan, D Laroze - Scientific Reports, 2017 - nature.com
We study the influence of intense THz laser radiation and electric field on molecular states of
laterally coupled quantum rings. Laser radiation shows the capability to dissociate quantum …

Квантовая релятивистская информатика

СВ Ульянов - 2024 - elibrary.ru
В томе 2 книги основное внимание сосредоточено на разъяснении (по возможности
подробном) особенностей логических «парадоксов» квантовой механики (как …

Electronic structure of vertically coupled quantum dot-ring heterostructures under applied electromagnetic probes. A finite-element approach

ME Mora-Ramos, JA Vinasco, D Laroze, A Radu… - Scientific Reports, 2021 - nature.com
We theoretically investigate the electron and hole states in a semiconductor quantum dot-
quantum ring coupled structure, inspired by the recent experimental report by Elborg and …

Electronic states of coupled quantum dot-ring structure under lateral electric field with and without a hydrogenic donor impurity

MG Barseghyan - Physica E: Low-dimensional Systems and …, 2015 - Elsevier
A detailed investigation of the lateral electric field effect on single electron states in coupled
quantum dot-ring structure has been systematically studied for cases with and without an on …

Impurity-modulated Aharonov–Bohm oscillations and intraband optical absorption in quantum dot–ring nanostructures

MG Barseghyan, AK Manaselyan, D Laroze… - Physica E: Low …, 2016 - Elsevier
In this work we study the electronic states in quantum dot–ring complex nanostructures with
an on-center hydrogenic impurity. The influence of the impurity on Aharonov–Bohm energy …

Dot-ring nanostructure: Rigorous analysis of many-electron effects

A Biborski, AP Kądzielawa, A Gorczyca-Goraj… - Scientific Reports, 2016 - nature.com
We discuss the quantum dot-ring nanostructure (DRN) as canonical example of a
nanosystem, for which the interelectronic interactions can be evaluated exactly. The system …

Impurity-related intraband absorption in coupled quantum dot-ring structure under lateral electric field

MG Barseghyan, HM Baghramyan, D Laroze… - Physica E: Low …, 2015 - Elsevier
The effects of a lateral electric field on intraband absorption in GaAs/GaAlAs two-
dimensional coupled quantum dot-ring structure with an on-center hydrogenic donor …

Quantum-ring spin interference device tuned by quantum point contacts

L Diago-Cisneros, F Mireles - Journal of Applied Physics, 2013 - pubs.aip.org
We introduce a spin-interference device that comprises a quantum ring (QR) with three
embedded quantum point contacts (QPCs) and study theoretically its spin transport …