Showing 1,581 - 1,600 results of 1,795 for search '"Quantum"', query time: 0.06s Refine Results
  1. 1581

    Maturing conditions of bimetallic nanocomposites as a new factor influencing Au–Ag synergism and impact of Cu(II) and/or Fe(III) on luminescence by Veronika Svačinová, Tomáš Pluháček, Martin Petr, Karolina Siskova

    Published 2025-01-01
    “…The selected types of maturing conditions led to distinct changes in fluorescence characteristics and, consequently, Au–Ag synergism extent (evaluated as the ratio of fluorescence quantum yields of GSNCs versus AuNCs). The best synergism was obtained for GSNCs matured at 37°C for 2.5 h. …”
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  2. 1582

    A New In Vivo Model System to Assess the Toxicity of Semiconductor Nanocrystals by Angela Tino, Alfredo Ambrosone, Lucia Mattera, Valentina Marchesano, Andrei Susha, Andrey Rogach, Claudia Tortiglione

    Published 2011-01-01
    “…To overcome these limitations and to evaluate toxicity characteristics of cadmium telluride quantum dots in relation to surface coatings, we have employed the freshwater polyp Hydra vulgaris as a model system. …”
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  3. 1583

    Experimental Characterization, Computational Investigation, and Structure-propertyeactivity Relationship Studies of Nickel Ferrite Nanostructures by Ali Ben Ahmed

    Published 2024-10-01
    “…These analyses confirmed the formation of single-phase nickel ferrite nanoparticles in the range 8e14 nm. The principal quantum chemical descriptors have been analyzed and discussed. …”
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  4. 1584

    Human Development X: Explanation of Macroevolution Top-Down Evolution Materializes Consciousness. The Origin of Metamorphosis by Tyge Dahl Hermansen, Søren Ventegodt, Joav Merrick

    Published 2006-01-01
    “…The energetic superorbital that manifests the consciousness governs all these processes through quantum chemical activity. This is the key to evolutionary shift through the consciousness, and we propose to call this process adult human metamorphosis.…”
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  5. 1585

    Floquet topological phase transitions in 2D Su–Schrieffer–Heeger model: interplay between time reversal symmetry breaking and dimerization by Adrian Pena, Bogdan Ostahie, Cristian Radu

    Published 2025-01-01
    “…The validity of our findings is substantiated through Chern numbers, spectral properties, localization of chiral edge states and simulations of quantum Hall transport. Our model is suitable not only for condensed matter (materials), but also for cold gases trapped in optical lattices or topolectrical circuits.…”
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  6. 1586

    Inflation models with Peccei–Quinn symmetry and axion kinetic misalignment by Hyun Min Lee, Adriana G. Menkara, Myeong-Jung Seong, Jun-Ho Song

    Published 2024-12-01
    “…Assuming that the PQ symmetry is explicitly violated in the scalar potential by quantum gravity effects, we show that a sufficiently large initial axion velocity can be obtained before the QCD phase transition while avoiding the axion quality problem. …”
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  7. 1587

    Photo‐inactivation of bacteria in hospital effluent via thiolated iron‐doped nanoceria by Sara Khan, Sulaiman Faisal, Dilawar Farhan Shams, Maryam Zia, Akhtar Nadhman

    Published 2019-10-01
    “…These particles were designed to inhibit the efflux pumps of the bacteria found in hospital effluent with further ability to activate in visible light via iron doping thus generating tunable amount of reactive oxygen species (ROS). The quantum yield of the ROS generated by the nanoceria was 0.67 while the ROS types produced were singlet oxygen (36%), hydroxyl radical (31%) and hydroxyl ions (32%), respectively. …”
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  8. 1588

    Highly Reflective Dielectric Back Reflector for Improved Efficiency of Tandem Thin-Film Solar Cells by Chog Barugkin, Ulrich W. Paetzold, Kylie R. Catchpole, Angelika Basch, Reinhard Carius

    Published 2016-01-01
    “…By using SGC back reflector, an enhancement of 0.5 mA/cm2 in external quantum efficiency of the bottom solar cell and an absolute value of 0.2% enhancement in overall power conversion efficiency are achieved. …”
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  9. 1589

    Photon antibunching in single-molecule vibrational sum-frequency generation by Moradi Kalarde Fatemeh, Ciccarello Francesco, Sánchez Muñoz Carlos, Feist Johannes, Galland Christophe

    Published 2025-01-01
    “…On the one hand, we delineate the regime in which the device should operate in order to preserve the second-order coherence of the mid-infrared source, as required in quantum applications. On the other hand, we show that an anharmonic molecular potential can lead to antibunching of the upconverted photons under coherent, Poisson-distributed mid-infrared and visible drives. …”
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  10. 1590

    The Higgs mechanism — Hasse diagrams for symplectic singularities by Antoine Bourget, Santiago Cabrera, Julius F. Grimminger, Amihay Hanany, Marcus Sperling, Anton Zajac, Zhenghao Zhong

    Published 2020-01-01
    “…Abstract We explore the geometrical structure of Higgs branches of quantum field theories with 8 supercharges in 3, 4, 5 and 6 dimensions. …”
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  11. 1591

    Profile and Geospatial Analysis of Dog Bite Cases Attending the Antirabies Vaccine Outpatient Department at the Tertiary Level Hospital of Mumbai by Dinesh Asokan, Anjali Mall, Lalit Sankhe, Nagaraj Jaganathasamy, Geeta Pardeshi

    Published 2024-04-01
    “…The epidemiological profile, including age, gender, and severity of bites, was examined. Quantum Geographic Information System (QGIS) was utilized for spatial distribution analysis, identifying hotspots within the urban area. …”
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  12. 1592

    Approximate Solutions, Thermal Properties, and Superstatistics Solutions to Schrödinger Equation by Ituen Okon, Clement Onate, Ekwevugbe Omugbe, Uduakobong Okorie, Akaninyene Antia, Michael Onyeaju, Chen Wen-Li, Judith Araujo

    Published 2022-01-01
    “…In this work, we apply the parametric Nikiforov-Uvarov method to obtain eigensolutions and total normalized wave function of Schrödinger equation expressed in terms of Jacobi polynomial using Coulomb plus Screened Exponential Hyperbolic Potential (CPSEHP), where we obtained the probability density plots for the proposed potential for various orbital angular quantum number, as well as some special cases (Hellmann and Yukawa potential). …”
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  13. 1593

    Peculiar index relations, 2D TQFT, and universality of SUSY enhancement by Matthew Buican, Linfeng Li, Takahiro Nishinaka

    Published 2020-01-01
    “…By writing these quantities in the language of 2D topological quantum field theory (TQFT), we easily read off the S-duality action on the flavor symmetries of the AD quivers and also find expressions for the Schur indices of various classes of exotic AD theories appearing in different decoupling limits. …”
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  14. 1594
  15. 1595
  16. 1596

    A digital platform for automated analysis of 1H NMR data: prototype framework of digital reference standard by Sunil Babu Paudel, Joo-Won Nam, Gonzalo R. Malca Garcia, Ben Shapiro, Pekka Laatikainen, Yang Liu

    Published 2025-01-01
    “…Abstract This study introduces an innovative approach to automatically analyzing 1H nuclear magnetic resonance (NMR) data, integrating a quantum mechanical spectral analysis (QMSA) to enhance efficiency over manual data analysis in NMR. …”
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  17. 1597

    Measuring Setup for Investigation and Visualization of the Percolation Phenomenon in Non-Оrdered Models of Metal-Dielectric Nanocomposites by P. Okal

    Published 2020-09-01
    “…The phenomenon of partial discharges is very similar to the quantum tunneling phenomenon observed in metal-dielectric nanocomposites. …”
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  18. 1598

    Molecular study and analysis of organic compounds for high-performance solar cell applications by El Mhamedi Imane, El Malki Zakaria

    Published 2025-01-01
    “…More specifically, the targeted systems consist of a D donor unit (carbazole), an A acceptor unit (benzothiadiazole) and various donor motifs. Quantum simulation via DFT/TD-DFT has enabled us to assess their fundamental electronic structures, boundary energy levels and optical absorption properties.Using AMPS1D software, we carried out an in-depth analysis of the photovoltaic properties of six compounds associated with the PCBM acceptor. …”
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  19. 1599

    Identifying the determining factors of detonation properties for linear nitroaliphatics with high-throughput computation and machine learning by Wen Qian, Jing Huang, Shi-tai Guo, Bo-wen Duan, Wei-yu Xie, Jian Liu, Chao-yang Zhang

    Published 2024-12-01
    “…ML models were established based on the HTC results to screen high-energy molecules and to identify the determining factors of vd and pd. Compared with quantum chemistry calculation results, the absolute relative errors of vd and pd obtained using the ML models were less than 3.63% and 5%, respectively. …”
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  20. 1600

    Modulation Instability, Analytical, and Numerical Studies for Integrable Time Fractional Nonlinear Model through Two Explicit Methods by Md. Mamunur Roshid, Mosfiqur Rahman, Mahtab Uddin, Harun Or Roshid

    Published 2024-01-01
    “…The present work deals with the investigation of the time-fractional Klein–Gordon (K-G) model, which has great importance in theoretical physics with applications in various fields, including quantum mechanics and field theory. The main motivation of this work is to analyze modulation instability and soliton solution of the time-fractional K-G model. …”
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