Showing 641 - 660 results of 2,509 for search '"atomism"', query time: 0.05s Refine Results
  1. 641

    Visible Light Broadband Achromatic Metalens Based on Variable Height Nanopillar Structures by Yongyang Li, Haiyang Huang, Cong Zhang, Xiangshuo Shang, Yang Liu, Junyan Hu, Dengyu Shan, Naiyun Tang, Wei Li

    Published 2025-01-01
    “…However, like traditional optical meta-atoms, ordinary metalenses suffer from a significant chromatic aberration problem because it is difficult to design the phase distribution for different wavelengths on a single-layer metalens. …”
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  2. 642

    Effects of Re on Vacancy Mobility in a Ni-Re System: An Atomistic Study by Nuttapong La-ongtup, Suttipong Wannapaiboon, Piyanut Pinyou, Worawat Wattanathana, Yuranan Hanlumyuang

    Published 2021-01-01
    “…Our findings demonstrate that even in the low-concentration limit, Re solute atoms continue to play a crucial role in the mobility of the vacancies.…”
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  3. 643

    Investigating the effect of electric field amplitude on the thermal behavior of paraffin/Cu nanostructure in a tube containing non-connected rotating ribs using molecular dynamics... by Ahmed Shawqi Sadeq, Rassol Hamed Rasheed, Shaima Albazzaz, Mohammad N. Fares, Soheil Salahshour, Rozbeh Sabetvand

    Published 2025-06-01
    “…The results indicate that as external electric field amplitudes increased from 0.01 to 0.05 V/m, various parameters of the simulated atomic sample show notable variations. Specifically, maximum density decreased from 0.0848 to 0.0836 atom/ų, while maximum velocity increased from 0.00496 to 0.00519 atom/Å. …”
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  4. 644

    First-principles calculations for the effect of irradiation-induced point defects on the hydrogen dissolution and diffusion in γ-Al2O3 by Xin-Dong Pan, Xiao-Chun Li, Jing Wang, Rongmei Yu, Chunying Pu, Hai-Shan Zhou, Guang-Nan Luo

    Published 2025-03-01
    “…Our results show that the irradiation-induced point defect exhibit a strong ability to capture dissolved H atoms, leading to higher hydrogen retention. When dissolved H atoms are captured by vacancy-type defects, the diffusion barrier becomes so high that isolated vacancy-type irradiation-induced point defects can hinder the diffusion of H atoms. …”
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  5. 645

    A Coherence Preservation Control Strategy in Cavity QED Based on Classical Quantum Feedback by Ming Li, Wei Chen, Junli Gao

    Published 2013-01-01
    “…In particular, the decoherence in cavity QED from the atomic spontaneous emission is especially considered. …”
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  6. 646

    Singlet spin order in spin pairs coupled via non-bonded interactions by Giuseppe Pileio, Dolnapa Yamano, Craig D. Eccles, Graham J. Tizzard, Sam Thompson

    Published 2025-01-01
    “…Fluorine spin pairs that are constrained in spatial proximity show large scalar spin-spin couplings, despite the atoms being separated by several bonds. This is due to a non-bonded atomic interaction related to partial overlapping of fluorine p-orbitals. …”
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  7. 647

    AN OVERVIEW OF NANOELECTRONICS AND NANODEVICES by OYUBU AKPOVI OYUBU, OKPEKI UFUOMA KAZEEM

    Published 2020-07-01
    “… Nanoelectronics is a nascent area of making electronic devices at the atomic scale to utilize small-scale 'quantum' characteristics of nature. …”
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  8. 648

    A DFT survey of CH4 storage and separation from CH4 /X (X = H2, CO2, N2, CF4, he, ne, and Ar) gas mixtures on Ti/Sc decorated B40 fullerene by P. Mousavian, M.D. Esrafili

    Published 2025-03-01
    “…In the current study, first-principles calculations are used to determine the stability of B40 fullerene decorated with Sc or Ti atoms and its applications in storing and separating CH4 from gas mixtures. …”
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  9. 649
  10. 650

    Graph Energy Variants and Topological Indices in Platinum Anticancer Drug Design: Mathematical Insights and Computational Analysis with DFT and QTAIM by Suha Wazzan, Nurten Urlu Ozalan

    Published 2023-01-01
    “…In addition, we employ density functional theory DFT calculations to optimize the molecular structures of platinum anticancer drugs and identify local reactive sites using Fukui functions. Quantum theory of atoms in molecules QTAIM was carried out at the bond critical point BCP, to reveal the nature of the intermolecular interactions in the investigated ten Pt anticancer drugs, especially, the nature of bonds between Pt atoms and their bond atoms. …”
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  16. 656

    Accelerating charge estimation in molecular dynamics simulations using physics-informed neural networks: corrosion applications by Aditya Venkatraman, Mark A. Wilson, David Montes de Oca Zapiain

    Published 2025-02-01
    “…Specifically, we use Long Short-Term Memory (LSTM) networks to forecast charge density evolution based on atomic environments represented by Smooth Overlap of Atomic Positions (SOAP) descriptors. …”
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  19. 659

    Study on the Simulation Method of the Ground Test in the Arc-Heated Wind Tunnel by Wanqing Luo, Yuanjian Yang, Jianhan Liang, Songhe Zhang, Yilei Shi

    Published 2020-01-01
    “…In addition, the oxygen atom mass fraction after the shock wave in the ground test is higher than that in the corresponding flight condition. …”
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  20. 660

    Synthesis, Crystal Structures, and DNA Binding Properties of Zinc(II) Complexes with 3-Pyridine Aldoxime by Konstantis F. Konidaris, Rigini Papi, Eugenia Katsoulakou, Catherine P. Raptopoulou, Dimitrios A. Kyriakidis, Evy Manessi-Zoupa

    Published 2010-01-01
    “…The ZnII ion is five-coordinated, surrounded by four oxygen atoms of two acac- moieties and by the pyridyl nitrogen atom of the (3-py)CHNOH ligand. …”
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