Showing 2,081 - 2,100 results of 2,509 for search '"atomism"', query time: 0.05s Refine Results
  1. 2081

    CALCULATION OF STATIC PARAMETERS OF SILICON DIODE CONTAINING δ-LAYER OF TRIPLE-CHARGED POINT DEFECTS IN SYMMETRIC p–n-JUNCTION by N. A. Poklonski, A. I. Kovalev, N. I. Gorbachuk, S. V. Shpakovski

    Published 2018-06-01
    “…The study of semiconductor materials and devices containing a narrow layer of impurity atoms and/or intrinsic point defects of the crystal lattice is of fundamental and practical interest. …”
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  2. 2082

    Near-infrared germanium PIN-photodiodes with >1A/W responsivity by Hanchen Liu, Toni P. Pasanen, Tsun Hang Fung, Joonas Isometsä, Antti Haarahiltunen, Steven Hesse, Lutz Werner, Ville Vähänissi, Hele Savin

    Published 2025-01-01
    “…The high performance is achieved by minimizing optical losses using surface nanostructures and electrical losses using both conformal atomic-layer-deposited aluminum oxide surface passivation and dielectric induced electric field -based carrier collection instead of conventional pn-junction. …”
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  3. 2083

    Enhancing adsorption efficiency for camouflage clothing through activated carbon and inorganic composite coatings by Kittiphop Promdee, Doungkamon Phihusut, Apisake Monthienvichienchai, Natthapong Monarumit

    Published 2025-06-01
    “…The process’s protective efficacy was analyzed by a scanning electron microscope (SEM), examining pore size distribution, UV–Vis NIR, and atomic adsorption spectroscopy (AAS). SEM images of military camouflage texture treated with activated carbon, Talc, TiO2 and Bentonite in 50x, 100x, 200x, 400x, 800x and 1,000x magnifications reveal composite materials between powder materials and binder composites in the camouflage texture, arranged in an organized amorphous configuration. …”
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  4. 2084

    Microstructural transition from ZrO₂ to Zr–Al intermetallics and property evolution in AA5051 composites by G. Anbuchezhiyan, G. Ananth, Vignesh M, K. Logesh, Nabisab Mujawar Mubarak, Elango Natarajan

    Published 2025-03-01
    “…AA5051 is lightweight and has excellent corrosion resistance, but it loses strength at higher temperatures as magnesium atoms diffuse more readily within the aluminium matrix, reducing the uniformity of the solid solution and weakening the alloy's strengthening mechanism. …”
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  5. 2085

    Secondary Metabolites from the Mangrove Ecosystem-Derived Fungi <i>Penicillium</i> spp.: Chemical Diversity and Biological Activity by Guojun Zhou, Jin Cai, Bin Wang, Wenjiao Diao, Yu Zhong, Shaodan Pan, Weijia Xiong, Guolei Huang, Caijuan Zheng

    Published 2024-12-01
    “…Among these natural products, the plausible biosynthetic pathways of 37 compounds were also proposed; 11 compounds have novel skeleton structures, and 26 compounds contain halogen atoms. A total of 126 compounds showed biological activities, such as cytotoxic, antifungal, antibacterial, anti-inflammatory, and <i>α</i>-glucosidase-inhibitory activities, and 11 compounds exhibited diverse biological activities. …”
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  6. 2086

    Unveiling the potential: iodide-infused nickel-enhanced MXene composite for high-performance sodium ion hybrid capacitors by Nakul Desai, Gurumurthy S C, Shilpa M P, Y N Sudhakar, Vijeth R Shetty, Selvakumar M, Maqsood R Waikar, Rajendra G Sonkawade

    Published 2025-01-01
    “…The composite had a rough surface with readily aggregated 2D-MXene sheets and was uniformly covered with Ni, Na, and I atoms. Several vibrational bands and peaks associated with Ti, Ni, Na, C and O in the Raman while XPS spectra confirmed the effective incorporation of dopants into the MXene sheets and successful synthesis of the Ti _2 C/Ni/NaI composite. …”
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  7. 2087

    Investigation on the Structure and Electrochemical Properties of La-Ce-Mg-Al-Ni Hydrogen Storage Alloy by Yuqing Qiao, Jianyi Xi, Minshou Zhao, Guangjie Shao, Yongchun Luo, Limin Wang

    Published 2013-01-01
    “…EDS analyse shows that the content of Mg is 3.48% (atom) which coincide well with the designed composition of the electrode alloy. …”
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  8. 2088
  9. 2089

    Formation and Device Application of Ge Nanowire Heterostructures via Rapid Thermal Annealing by Jianshi Tang, Chiu-Yen Wang, Faxian Xiu, Yi Zhou, Lih-Juann Chen, Kang L. Wang

    Published 2011-01-01
    “…Scanning electron microscopy and transmission electron microscopy demonstrated a wide temperature range of 400~500°C to convert the Ge nanowire to a single-crystalline Ni2Ge/Ge/Ni2Ge nanowire heterostructure with atomically sharp interfaces. More importantly, we studied the effect of oxide confinement during the formation of nickel germanides in a Ge nanowire. …”
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  10. 2090

    Ternary Toward Binary: Circuit-Level Implementation of Ternary Logic Using Depletion-Mode and Conventional MOSFETs by Hyundong Lee, Seonghoon Kim, Jongbeom Kim, Jaehoon Jeong, Jeonggyu Yang, Taigon Song

    Published 2025-01-01
    “…However, the improvement of binary computing systems supporting these applications is approaching their limits due to atomic-level scaling. Regarding this challenging situation, ternary computing is gaining more attention due to its better data saving/computing/moving capability. …”
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  11. 2091

    Stress-Driven Evolution on Mismatched Ca2Co2O5 Oxide Material: From Geometry to the Electronic States by F. P. Zhang, Y. Sun, G. L. Zhang, X. Y. Shi, G. Q. Qin

    Published 2021-01-01
    “…The geometrical structures, phase stabilities, electron energy band structures, electron density of states, and atom recombination together with the electron conduction behaviors of the sandwiched Ca2Co2O5 with external stress of 1 GPa are intensively studied by the density functional theory method. …”
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  12. 2092

    Predicting Optimum Moisture Content by the individual and hybrid approach of machine learning by Yinghui Yang, Yahui Dai, Qunting Yang

    Published 2025-01-01
    “…To further enhance the predictive accuracy of these models, two meta-heuristic optimization techniques—Atom Search Optimization (ASO) and Reptile Search Algorithm (RSA)—are employed. …”
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  13. 2093

    Mixing-enthalpy modulation on phase transformation in the gradient chemical core/shell high-entropy shape-memory alloys by E-Wen Huang, Tu-Ngoc Lam, Zachary H. Aitken, Mao-Yuan Luo, Nien-En Chiang, Yuh Sun, Jo-Chi Tseng, Ching-Yu Chiang, Wan-Zhen Hsieh, Wen-Jay Lee, Yong-Wei Zhang, Peter K. Liaw, Che-Wei Tsai

    Published 2025-03-01
    “…The dendritic microstructure in Cu15Ni35Ti20(HfZr)30 exhibits the mixing enthalpy-driven pronounced composition inhomogeneity of an Ni-Hf-rich core and Cu-Zr-Ti-rich shell, demonstrated by thermodynamics calculations and second nearest-neighbor modified embedded atom method (2NN MEAM) formalism. The shell acts as an interfacial energy barrier for the stable martensitic transformation that occurred primarily in the effective Ni-Hf-rich core of the Cu15Ni35Ti20(HfZr)30. …”
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  14. 2094

    Novel Insights into Surface Energies and Enhanced Gas-Sensing Capabilities of ZnGa<sub>2</sub>O<sub>4</sub>(111) via Ab Initio Studies by Cheng-Lung Yu, Yan-Cheng Lin, Sheng-Yuan Jhang, Jine-Du Fu, Yi-Chen Chen, Po-Liang Liu

    Published 2025-01-01
    “…This study investigates the surface energies and work function changes in ZnGa<sub>2</sub>O<sub>4</sub>(111) surfaces with different atomic terminations using ab initio density functional theory. …”
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  15. 2095

    Investigation of children's toys quality on the Macedonian market: determination of lead, cadmium and chromium levels by Mirvete Abdullahi1, Suzana Angelova, Evgenija Kiroska Petreska, Tatjana Kadifkova Panovska

    Published 2024-12-01
    “…The levels of lead, cadmium and Trivalent chromium in 28 samples, divided in three categories according to EN 71-3:2019, were determined using graphite furnace atomic absorption spectrometry (GF-AAS), after suitable sample preparation. …”
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  16. 2096

    Promotion Effect of CaO Modification on Mesoporous Al2O3-Supported Ni Catalysts for CO2 Methanation by Wen Yang, Yanyan Feng, Wei Chu

    Published 2016-01-01
    “…CO2-TPD and H2-TPD results suggested that CaO can change the environment surrounding of CO2 and H2 adsorption and thus the reactants on the Ni atoms can be activated more easily. The modified Ni/Al2O3 showed better catalytic activity than pure Ni/Al2O3. …”
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  17. 2097

    PLGA confers upon conventional nonfluorescent molecules luminescent properties to trigger 1O2-induced pyroptosis and immune response in tumors by Lan Zou, Rujing Wang, Mengnan Zhao, Yuke Li, Chen Sun, Jinjin Xie, Yan Chen, Qian Jing, Dandan Mi, Sanjun Shi

    Published 2025-01-01
    “…This exploration revealed that surface passivation atoms play a dominant role in governing the fluorescence emission of PLGA-NPs. …”
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  18. 2098

    Analysis of heavy metal pollution of chromium (Cr) and nickel (Ni) in soil at Putri Cempo Landfill, Indonesia by Rachmawati Siti, Hawali Abdul Matin Hashfi, Khoiriyah Azzam Atikah, Meilana Arifiandita Dio, Darma Nurcahyo Furqon, Hamonangan Manullang Raymond, Susatio Raja

    Published 2025-01-01
    “…Analysis of Cr and Ni content was carried out using Atomic Absorption Spectrophotometry (AAS). Data analysis was carried out by comparing the content of heavy metals in the soil at Putri Cempo Landfill with the SNI on the Threshold Limit Value (NAB) of Heavy Metals in Sediment/Soil. …”
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  19. 2099

    Extra-conventional strengthening mechanisms in non-recrystallized grains of an extruded Mg-Gd-Zr alloy by Qiang Yang, Shuhui Lv, Kai Guan, Zefeng Xie, Xin Qiu

    Published 2024-11-01
    “…Characterizations using Cs-corrected scanning transmission electron microscopy (STEM) show two unusual microstructures in non-recrystallized grains as: a large density of basal stacking faults (SFs) and profuse distortion areas (DAs). Atomic-resolution STEM imaging indicates that basal SFs are consisted of two types of intrinsic SFs, namely I1 and I2, and DAs are self-assembled by 〈c〉 and 〈c + a〉 screw partials. …”
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  20. 2100

    Kinetic and isotherm studies of nickel and cadmium ions adsorption onto Clay-Chitosan composite by Rachid Et-Tanteny, Ibrahim Allaoui, Imad Manssouri, Bouchta El Amrani, Khalid Draoui

    Published 2025-01-01
    “…The Ni (II) and Cd (II) concentrations were precisely determined using inductively coupled plasma atomic emission spectroscopy (ICP-AES). The obtained results revealed that the maximum adsorbed quantities obtained were 153.086 mg/g for Ni (II) and 61.093 mg/g for Cd (II), demonstrating the excellent performance of the composite. …”
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