Modeling an Improved Modified Type in Metallic Quantum-Dot Fixed Cell for Nano Structure Implementation

2015 ◽  
Author(s):  
Samira Sayedsalehi ◽  
Arman Roohi
Keyword(s):  
Quantum Dot ◽  
Nano Structure ◽  
Fixed Cell

scholarly journals Coulomb Blockade Effects by Single Electron Tunneling Methods in Cylindrical Dual Gate OLET Configuration

2021 ◽  
Author(s):  
Sandeep Kumar Ojha ◽  
Brijesh Kumar
Keyword(s):  
Quantum Dot ◽  
Coulomb Blockade ◽  
Electron Tunneling ◽  
High Electron ◽  
Nano Structure ◽  
Light Emitting ◽  
Single Electron Tunneling ◽  
Significant Research ◽  
Dual Gate ◽  
Operating Potential

Abstract In the field of nano electronics some nano-structure applications such as quantum dots (QDs), wires, wells and bulks must have distinctive potentials. These crystal structures emerged by an inorganic organic hybrid halide materials which processes in tremendous optoelectronic applications like electroluminescence, photoluminescence quantum yield (93.2%). There is a need of coupling to their surroundings by these structures which can either add or subtract electrons from the electrodes. As per state of the art the significant research efforts in about an isolated quantum dot coupling through tunneling of two leads that is source lead for supply of electrons and a drain lead for removes of electrons and their performances will be offered and discussed in the view for the realization of possible between Dual Gate Cylindrical Organic Light Emitting Transistor (OLET) architectures. In this article we examined the optical as well as electrical characteristics operation of cylindrical Dual Gate OLET (CDGOLET). Last year perovskite quantum dot (PQD) most preferred for the purpose of light-emitting transistors with high brightness of up to 1.432× 104 cd m− 2, high electron mobility’s of up to 14.052 cm2 v− 1 s− 1, and their external quantum efficiencies (EQE) of up to 1.85% operating at a source drain operating potential of 50 V.

Biodistribution 18F-markierter Quantum Dot-Antikörper-Biokonjugate

2019 ◽  
Author(s):  
O Mishchenko ◽  
A Schildan ◽  
O Sabri ◽  
M Patt
Keyword(s):  
Quantum Dot

Synchronization of Chaotic Quantum Dot Light Emitting Diodes under Optical Feedback Effect

2020 ◽  
pp. 144-148
Keyword(s):  
Quantum Dot ◽  
Delay Time ◽  
Chaos Synchronization ◽  
Optical Feedback ◽  
Light Emitting Diode ◽  
Feedback Effect ◽  
Complete Synchronization ◽  
Light Emitting ◽  
Coupling Methods ◽  
Coupling Parameters

Chaos synchronization of delayed quantum dot light emitting diode has been studied theortetically which are coupled via the unidirectional and bidirectional. at synchronization of chaotic, The dynamics is identical with delayed optical feedback for those coupling methods. Depending on the coupling parameters and delay time the system exhibits complete synchronization, . Under proper conditions, the receiver quantum dot light emitting diode can be satisfactorily synchronized with the transmitter quantum dot light emitting diode due to the optical feedback effect.

Vertical-cavity emitting devices with quantum-dot structures

2001 ◽  
Vol 171 (8) ◽  
pp. 855
Author(s):  
Viktor M. Ustinov ◽  
N.A. Maleev ◽  
Aleksei E. Zhukov ◽  
A.R. Kovsh ◽  
A.V. Sakharov ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Vertical Cavity

Quantum Dot Bioconjugates as Energy Donors in Fluorescence Resonance Energy Transfer Assays

2003 ◽  
Vol 773 ◽  
Author(s):  
Aaron R. Clapp ◽  
Igor L. Medintz ◽  
J. Matthew Mauro ◽  
Hedi Mattoussi
Keyword(s):  
Energy Transfer ◽  
Quantum Dot ◽  
Organic Dyes ◽  
Resonance Energy Transfer ◽  
Resonance Energy ◽  
Genetically Engineered ◽  
Molar Ratio ◽  
Binding Assays ◽  
Specific Sequence ◽  
Donor Acceptor

AbstractLuminescent CdSe-ZnS core-shell quantum dot (QD) bioconjugates were used as energy donors in fluorescent resonance energy transfer (FRET) binding assays. The QDs were coated with saturating amounts of genetically engineered maltose binding protein (MBP) using a noncovalent immobilization process, and Cy3 organic dyes covalently attached at a specific sequence to MBP were used as energy acceptor molecules. Energy transfer efficiency was measured as a function of the MBP-Cy3/QD molar ratio for two different donor fluorescence emissions (different QD core sizes). Apparent donor-acceptor distances were determined from these FRET studies, and the measured distances are consistent with QD-protein conjugate dimensions previously determined from structural studies.

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