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Quantum dots and nanocomposites
WIREs Nanomedicine and Nanobiotechnology, 2010AbstractQuantum dots (QDs), also known as semiconducting nanoparticles, are promising zero‐dimensional advanced materials because of their nanoscale size and because they can be engineered to suit particular applications such as nonlinear optical devices (NLO), electro‐optical devices, and computing applications.
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In Situ Inkjet Printing Strategy for Fabricating Perovskite Quantum Dot Patterns
Advanced Functional Materials, 2019Perovskite quantum dots are emerging as attractive materials for photonic and optoelectronic applications. Patterning is an important step to incorporate them into display, anti‐counterfeiting, and optical chip applications.
Lifu Shi +6 more
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Polaron resonance in quantum dots and quantum-dot molecules
Solid State Communications, 2007The theory of exciton coupling to photons and LO-phonons in quantum dots (QDs) and quantum-dot molecules (QDMs) is presented. Resonant-round trips of the exciton between the ground and excited states mediated by the LO-phonon alter the decay time and yield the Rabi oscillation.
K.-M. Hung, C.-S. Chen
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Zeitschrift für Physik B Condensed Matter, 1995
The lowest excitations of a repulsively interacting few particle system are investigated within correlated “pocket state” basis functions. For long range interaction and non-isotropic confining potentials the method becomes exact, in the limit of large mean inter-particle distancesr s. The multiplet structure of the many-electron energy
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The lowest excitations of a repulsively interacting few particle system are investigated within correlated “pocket state” basis functions. For long range interaction and non-isotropic confining potentials the method becomes exact, in the limit of large mean inter-particle distancesr s. The multiplet structure of the many-electron energy
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Synthesis and applications of quantum dots and magnetic quantum dots
SPIE Proceedings, 2008We have developed a new synthetic method for producing high-quality quantum dots (QDs) in aqueous solution for biological imaging applications. The glutathione-capped CdTe, ZnSe and Zn 1-x Cd x Se alloyed QDs derived are tunable in fluorescence emissions between 360 nm and 700 nm. They show high quantum yields (QYs) of up to 50%, with narrow bandwidths
S. Tamil Selvan +2 more
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ACS Applied Materials and Interfaces, 2017
Quantum dot light emitting diodes (QLEDs) are increasingly attractive owing to their compatibility with the inkjet printing process and potential application in low-cost large-area full-color pixelated display. The strategy for controlling the morphology
Yang Liu +8 more
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Quantum dot light emitting diodes (QLEDs) are increasingly attractive owing to their compatibility with the inkjet printing process and potential application in low-cost large-area full-color pixelated display. The strategy for controlling the morphology
Yang Liu +8 more
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Quantum Soldering of Individual Quantum Dots
Angewandte Chemie International Edition, 2012Making contact to a quantum dot: Single quantum-dot electronic circuits are fabricated by wiring atomically precise metal chalcogenide clusters with conjugated molecular connectors. These wired clusters can couple electronically to nanoscale electrodes and be tuned to control the charge-transfer characteristics (see picture).
Seokhoon Ahn +6 more
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Efficient and stable blue quantum dot light-emitting diode
Nature, 2020Taehyung Kim +8 more
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Distribution of Quantum Dots in Quantum Dots Enhancement Films
2019Quantum dots (QDs) enhancement film (QDEF) is a QD contained film, used in LCD system to improve display color quality. The uniformity of QD in QDEF directly affects the color rendering ability of quantum dot display devices. Custom-built equipment was set up for investigating the uniformity.
Renshi Chen +5 more
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