Results 31 to 40 of about 15,302 (285)

Using CdTe/ZnSe Core/Shell Quantum Dots to Detect DNA and Damage to DNA [Corrigendum]

open access: yesInternational Journal of Nanomedicine, 2022
Moulick A, Milosavljevic V, Vlachova J, et al. Int J Nanomedicine. 2018;12:1277–1291. The authors have advised due to an error that occurred inadvertently at the time of figure assembly, the QD+C image in Figure 1E on page 1282 is incorrect.
Moulick A   +6 more
doaj  

Bistability in the Electric Current through a Quantum-Dot Capacitively Coupled to a Charge-Qubit [PDF]

open access: yesJournal of Sciences, Islamic Republic of Iran, 2018
We investigate the electronic transport through a single-level quantum-dot which is capacitively coupled to a charge-qubit. By employing the method of nonequilibrium Green's functions, we calculate the electric current through quantum dot at finite bias ...
S. M. Tabatabaei
doaj   +1 more source

Free space quantum key distribution over 500 meters using electrically driven quantum dot single-photon sources-a proof of principle experiment [PDF]

open access: yes, 2014
The authors gratefully acknowledge expert sample preparation by M Emmerling and A Wolf as well as financial support by the German Ministry of Education and Research through the project QPENS and QUASAR.Highly efficient single-photon sources (SPS) can ...
Vest, Gwenaelle   +14 more
core   +1 more source

Optical molecular sensing with semiconductor quantum dots (QDs)

open access: yesChemical Society Reviews, 2012
Semiconductor quantum dots (QDs) exhibit unique optical and photophysical properties. These features are implemented to develop optical molecular sensor systems. The review addresses the methods to functionalize the QDs with chemical capping layers that enable the use of the resulting hybrid structures for sensing, and discusses the photophysical ...
R. Freeman, I. Willner
openaire   +2 more sources

The hole spin in a semiconductor quantum dot [PDF]

open access: yes, 2015
Extensive research on semiconductor quantum dots (QDs) has been a hot topic in the semiconductor community over the past 20 to 30 years and is still ongoing.
Prechtel, Jonathan H.
core   +1 more source

Finite Element Modeling Piezoelectric Materials under Thermal Loads with Application for Quantum Dots

open access: yesCommunications, 2017
Significant research has been done in the analysis of properties of quantum dots over the previous decade. A 3D finite element model is developed to analyze quantum dots (QD) under static thermal loads.
Milan Zmindak, Pavol Novak, Peter Bishay
doaj   +1 more source

Planar Photonic Crystal Nanocavities with Active Quantum Nanostructures [PDF]

open access: yes, 2004
Extreme photon localization is applicable to constructing building blocks in photonic systems and quantum information systems. A finding fact that photon localization in small space modifies the radiation process was reported in 1944 by Purcell, and ...
Yoshie, Tomoyuki
core   +1 more source

Heterovalent Cation Substitutional and Interstitial Doping in Semiconductor Sensitizers for Quantum Dot Cosensitized Solar Cell

open access: yesInternational Journal of Photoenergy, 2015
Doped films of TiO2/PbS/CdS have been prepared by successive ionic layer adsorption and reaction (SILAR) method. Bi- and Ag-doped-PbS quantum dot (QD) were produced by admixing Bi3+ or Ag+ during deposition and the existing forms of the doping element in
Ningning Zhang, Xiaoping Zou, Yanyan Gao
doaj   +1 more source

Electrochemical immunosensors based on quantum dots [PDF]

open access: yes, 2021
The use of quantum dot-based electrochemical immunosensors in a wide perspective from disease markers to agriculture has gained importance in recent years.
Sonuç Karaboğa, Münteha Nur   +4 more
core   +1 more source

Parallel Quantum Computation of Vibrational Dynamics

open access: yesFrontiers in Physics, 2020
The vibrational dynamics in a linear triatomic molecule is emulated by a quantum information processing device operating in parallel. The quantum device is an ensemble of semiconducting quantum dot dimers addressed and probed by ultrafast laser pulses in
Ksenia Komarova   +6 more
doaj   +1 more source

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