Showing 1 - 20 results of 186 for search '"quantum dot"', query time: 0.08s Refine Results
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    Resonant Light Absorption by Semiconductor Quantum Dots by I. G. Lang, S. T. Pavlov

    Published 2009-01-01
    “…The cross-section of light absorption by size-quantized semiconductor quantum dots (QD) is calculated in the case of a resonance with an exciton Γ6×Γ7 in cubical crystals of 𝑇𝑑 class. …”
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    Selection of Quantum Dot Wavelengths for Biomedical Assays and Imaging by Yong Taik Lim, Sungjee Kim, Akira Nakayama, Nathan E. Stott, Moungi G. Bawendi, John V. Frangioni

    Published 2003-01-01
    “…Fluorescent semiconductor nanocrystals (quantum dots [QDs]) are hypothesized to be excellent contrast agents for biomedical assays and imaging. …”
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    Resonant Scattering and Energy Relaxation in Quantum Dot Systems by I. A. Larkin, A. Vagov

    Published 2017-01-01
    “…We propose a new Auger-like mechanism for energy relaxation in quantum dots (QD) driven by resonant scattering of delocalized wetting layer (WL) carriers. …”
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    CdSe Quantum Dots for Solar Cell Devices by A. B. Kashyout, Hesham M. A. Soliman, Marwa Fathy, E. A. Gomaa, Ali A. Zidan

    Published 2012-01-01
    “…CdSe quantum dots have been prepared with different sizes and exploited as inorganic dye to sensitize a wide bandgap TiO2 thin films for QDs solar cells. …”
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    Nanosensor Data Processor in Quantum-Dot Cellular Automata by Fenghui Yao, Mohamed Saleh Zein-Sabatto, Guifeng Shao, Mohammad Bodruzzaman, Mohan Malkani

    Published 2014-01-01
    “…Quantum-dot cellular automata (QCA) is an attractive nanotechnology with the potential alterative to CMOS technology. …”
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    Investigation of Light Absorption in a ZnS Quantum Dot by Hojjatollah K. Salehani, Maedeh Zakeri

    Published 2013-01-01
    “…The light absorption of a ZnS quantum dot with a parabolic confinement potential is studied in this paper in the presence of magnetic field perpendicular to dot plane. …”
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    Towards non-blinking and photostable perovskite quantum dots by Chenjia Mi, Gavin C. Gee, Chance W. Lander, Donghoon Shin, Matthew L. Atteberry, Novruz G. Akhmedov, Lamia Hidayatova, Jesse D. DiCenso, Wai Tak Yip, Bin Chen, Yihan Shao, Yitong Dong

    Published 2025-01-01
    “…Abstract Surface defect-induced photoluminescence blinking and photodarkening are ubiquitous in lead halide perovskite quantum dots. Despite efforts to stabilize the surface by chemically engineering ligand binding moieties, blinking accompanied by photodegradation still poses barriers to implementing perovskite quantum dots in quantum emitters. …”
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    Fabrication, Characterization, and Optimization of CdS and CdSe Quantum Dot-Sensitized Solar Cells with Quantum Dots Prepared by Successive Ionic Layer Adsorption and Reaction by H. K. Jun, M. A. Careem, A. K. Arof

    Published 2014-01-01
    “…CdS and CdSe quantum dot-sensitized solar cells (QDSSCs) were used for the study of determining the optimum preparation parameters that could yield the best solar cell performance. …”
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    Design of Efficient Full Adder in Quantum-Dot Cellular Automata by Bibhash Sen, Ayush Rajoria, Biplab K. Sikdar

    Published 2013-01-01
    “…Further downscaling of CMOS technology becomes challenging as it faces limitation of feature size reduction. Quantum-dot cellular automata (QCA), a potential alternative to CMOS, promises efficient digital design at nanoscale. …”
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    Crystalline-symmetry-protected Majorana modes in coupled quantum dots by Bradraj Pandey, Gonzalo Alvarez, Elbio Dagotto, Rui-Xing Zhang

    Published 2025-01-01
    “…We propose a minimalist architecture for achieving various crystalline-symmetry-protected Majorana modes in an array of coupled quantum dots. Our framework is motivated by the recent experimental demonstrations of two-site and three-site artificial Kitaev chains in a similar setup. …”
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    Noncovalent Attachment of PbS Quantum Dots to Single- and Multiwalled Carbon Nanotubes by Anirban Das, Eric Hall, Chien M. Wai

    Published 2014-01-01
    “…Attachment of PbS quantum dots (QD) to single-walled carbon nanotubes (SWNT) and multiwalled carbon nanotubes (MWCNT) is described; wherein commercially obtained PbS-QD of size 2.7 nm, stabilized by oleic acid, are added to a suspension of single- or multiwalled carbon nanotubes (CNT) prefunctionalized noncovalently with 1,2-benzenedimethanethiol (1,2-BDMT) in ethanol. …”
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    Synthesis of Colloidal Silicon Quantum Dot from Rice Husk Ash by Thu-Huong Le, Dang Thi Thanh Le, Nguyen Van Tung

    Published 2021-01-01
    “…This article describes the synthesis procedure of colloidal silicon quantum dot (Si QDs) from rice husk ash. The silicon quantum dots were capped with 1-octadecene by thermal hydrosilylation under argon gas to obtain octadecyl-Si QDs (ODE-Si QDs). …”
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