Showing 1,121 - 1,140 results of 1,795 for search '"quantum"', query time: 0.05s Refine Results
  1. 1121

    Probable Entropic Nature of Gravity in Ultraviolet and Infrared Limits—Part I: An Ultraviolet Case by A. E. Shalyt-Margolin

    Published 2013-01-01
    “…Verlinde concerning the entropic nature of gravity to the ultraviolet region (Planck’s energies) and also the derivation of quantum corrections to Einstein Equations.…”
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  2. 1122
  3. 1123

    Strategic Review: The CZTS Thin-Film Using Tandem and Multi-Junction Solar Cell by Saif Adnan Muhamad, Methaq Hadi Lafta

    Published 2022-12-01
    “…Third-generation solar cells are also in the research phase, which includes nanocrystalline solar cells (based on liquid crystals), polymer solar cells, organic solar cells, perovskite solar cells (lead-mineral-organic hybrids or materials based on tin halides), Color Sensitive Solar Cells, Photo Electro Chemical Solar Cells, Multijunction Cells, Quantum Well Solar Cells, and Quantum Point Solar Cells. …”
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  4. 1124
  5. 1125

    A Study of the Electronic Absorption and Emission Spectra of DBDMA Dye: Solvent Effect, Energy Transfer, and Fluorescence Quenching by Sadeq M. Al-Hazmy, Jameelah Al-Harby, Mohammed Hassan, Sabri Messaoudi, Ibrahim A. Alhagri, Ahmed N. Alhakimi

    Published 2023-01-01
    “…DBDMA has a low chemical quantum yield in solvents of different polarities, and the fluorescence quantum yield is high enough, which confirms, together with the low values of the excited state lifetime, its efficiency as laser emitting dye in the range of wavelength emission maxima. …”
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  6. 1126

    Effects of Water Deficit on Growth, Biomass Allocation and Photosynthesis of <i>A. senegal</i> Seedlings from Nguru and Gujba Provinces of Yobe State, North Eastern Nigeria by A.U. Jibo, M.G. Barker

    Published 2020-01-01
    “…Plant biomass, stomata conductance, quantum yield, chlorophyll fluorescence, relative water content, root length and root: shoot ratios were highly responsive to changes in soil water. …”
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  7. 1127

    An Analysis of Temperature-Dependent Timing Jitter Factors in the Structural Design of Complementary Metal-Oxide-Semiconductor Single-Photon Avalanche Detectors by Jau-Yang Wu, Yu-Wei Lu, Meng-Hsuan Liu, Tien-Ning Chang, Chun-Hsien Liu

    Published 2025-01-01
    “…Single-Photon Avalanche Photodiodes (SPADs) are increasingly utilized in high-temperature-operated, high-performance Light Detection and Ranging (LiDAR) systems as well as in ultra-low-temperature-operated quantum science applications due to their high photon sensitivity and timing resolution. …”
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  8. 1128

    Preparation of NaTaO3 by Spray Pyrolysis and Evaluation of Apparent Photocatalytic Activity for Hydrogen Production from Water by Hyun Woo Kang, Eun-Jung Kim, Seung Bin Park

    Published 2008-01-01
    “…The NiO loading was more effective on the NaTaO3 synthesized by spray pyrolysis in comparison with that synthesized by solid-state reaction. The quantum yield (QY) of NiO/NaTaO3 photocatalyst was measured by chemical actinometry using potassium ferrioxalate and compared with the apparent photocatalytic activities (APA) which would be more useful for the purpose of photocatalytic reactor design than the quantum yield. …”
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  9. 1129

    Multiscale Physics of Atomic Nuclei from First Principles by Z. H. Sun, A. Ekström, C. Forssén, G. Hagen, G. R. Jansen, T. Papenbrock

    Published 2025-02-01
    “…It is a long-standing challenge to describe this multiscale physics starting from nuclear forces with roots in quantum chromodynamics. Here, we achieve this within a unified and nonperturbative quantum many-body framework that captures both short- and long-range correlations starting from modern nucleon-nucleon and three-nucleon forces from chiral effective field theory. …”
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  10. 1130

    Performance Assessment of Ultrascaled Vacuum Gate Dielectric MoS<sub>2</sub> Field-Effect Transistors: Avoiding Oxide Instabilities in Radiation Environments by Khalil Tamersit, Abdellah Kouzou, José Rodriguez, Mohamed Abdelrahem

    Published 2024-12-01
    “…The nanodevice is computationally assessed using a quantum simulation approach based on the self-consistent solutions of the Poisson equation and the quantum transport equation under the ballistic transport regime. …”
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  11. 1131
  12. 1132
  13. 1133

    Investigation of new solitary stochastic structures to the Heisenberg ferromagnetic spin chain model via a Stratonovich sense by Md. Nur Alam

    Published 2025-03-01
    “…These solutions are vital for elucidating complex phenomena in plasma physics, optical fibers, quantum mechanics, superfluids, and other fields. …”
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  14. 1134

    Constraint Trajectory Surface-Hopping Molecular Dynamics Simulation of the Photoisomerization of Stilbene by Yibo Lei, Shaomei Wu, Chaoyuan Zhu, Zhenyi Wen, Sheng-Hsien Lin

    Published 2014-01-01
    “…At this conical intersection, the branching ratio from the present simulation is 48 : 52 (33 : 67) initially starting from trans(cis)-Stilbene in comparison with experimental value 50 : 50. Quantum yield for trans-to-cis isomerization is estimated as 49% in very good agreement with experimental value of 55%, while quantum yield for cis-to-trans isomerization is estimated as 47% in comparison with experimental value of 35%.…”
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  15. 1135

    Deterministic multi-phonon entanglement between two mechanical resonators on separate substrates by Ming-Han Chou, Hong Qiao, Haoxiong Yan, Gustav Andersson, Christopher R. Conner, Joel Grebel, Yash J. Joshi, Jacob M. Miller, Rhys G. Povey, Xuntao Wu, Andrew N. Cleland

    Published 2025-02-01
    “…Abstract Mechanical systems have emerged as a compelling platform for applications in quantum information, leveraging advances in the control of phonons, the quanta of mechanical vibrations. …”
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  16. 1136

    Investigating the Selective Control of Photoassociation of Yb2 by Junxia Cheng, Bo Tian, Siyu Li, Jia Wang, Shenjiang Wu

    Published 2021-01-01
    “…Current study may promote an important step toward the realization of highly accurate quantum manipulation and material synthesis.…”
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  17. 1137
  18. 1138

    Joint intelligent optimization design of the active region and electron blocking layer for AlGaN-based deep ultraviolet LEDs by Jinglei Wang, Huimin Lu, Jianhua Ma, Yifan Zhu, Zihua Zhang, Tongjun Yu, Xuecheng Wei, Hua Yang, Jianping Wang

    Published 2025-01-01
    “…Aiming to enhance the internal quantum efficiency (IQE) of AlGaN-based deep ultraviolet light-emitting diodes (DUV LEDs), the active region based on the V-shaped quantum well (QW) and the electron-blocking layer (EBL) structure are jointly optimized using intelligent algorithms in this work. …”
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  19. 1139

    Preparation and photoelectric properties of Si:B nanowires with thermal evaporation method. by Yang Feng, Ping Liang, Ziwen Xia, Weiye Yang, Hongyan Peng, Shihua Zhao

    Published 2025-01-01
    “…SiNWs (Silicon nanowires), as a novel type of nanomaterial, exhibit many outstanding properties, including the quantum confinement effect, quantum tunneling, Coulomb blocking effect, and exceptional electrical and optical properties. …”
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  20. 1140

    Tuning electronic structure and carrier transport properties through crystal orientation control in two-dimensional Dion-Jacobson phase perovskites by Byunggeol Kim, Jeehong Park, Donghee Kang, Na Eun Jung, Kitae Kim, Hongsun Ryu, Joon Ik Jang, Soohyung Park, Yeonjin Yi

    Published 2025-01-01
    “…Abstract Two-dimensional halide perovskites are attracting attention due to their structural diversity, improved stability, and enhanced quantum efficiency compared to their three-dimensional counterparts. …”
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