Showing 2,041 - 2,060 results of 2,410 for search '"Quantum"', query time: 0.05s Refine Results
  1. 2041

    Ultrasound-Accelerated, Concise, and Highly Efficient Synthesis of 2-Oxazoline Derivatives Using Heterogenous Calcium Ferrite Nanoparticles and Their DFT Studies by Anjaneyulu Bendi, Shalu Atri, G. B. Dharma Rao, Mohd Jamshaiya Raza, Nutan Sharma

    Published 2021-01-01
    “…The major advantage of using ultrasound irradiation lies in the drastic reduction of reaction time as compared with conventional stirring. Furthermore, quantum chemical investigations for the synthesised 2-oxazoline derivatives have been carried out at the DFT/B3LYP/6-311 + G (d, p) level of theory to predict the optimized geometry. …”
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  2. 2042

    Raman and Photoluminescence Studies of Quasiparticles in van der Waals Materials by Mansour M. AL-Makeen, Mario H. Biack, Xiao Guo, Haipeng Xie, Han Huang

    Published 2025-01-01
    “…Two-dimensional (2D) layered materials have received much attention due to the unique properties stemming from their van der Waals (vdW) interactions, quantum confinement, and many-body interactions of quasi-particles, which drive their exotic optical and electronic properties, making them critical in many applications. …”
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  3. 2043

    Initiating the Effective Unification of Black Hole Horizon Area and Entropy Quantization with Quasi-Normal Modes by C. Corda, S. H. Hendi, R. Katebi, N. O. Schmidt

    Published 2014-01-01
    “…Black hole (BH) area quantization may be the key to unlocking a unifying theory of quantum gravity (QG). Surmounting evidence in the field of BH research continues to support a horizon (surface) area with a discrete and uniformly spaced spectrum, but there is still no general agreement on the level spacing. …”
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  4. 2044

    Reliable SRAM using NAND‐NOR Gate in beyond‐CMOS QCA technology by Marshal Raj, Lakshminarayanan Gopalakrishnan, Seok‐Bum Ko

    Published 2021-05-01
    “…Abstract The rise in complementary metal‐oxide semiconductor (CMOS) limitations has urged the industry to shift its focus towards beyond‐CMOS technologies to stay in race with Moore’s law. Quantum‐dot cellular automata (QCA) is considered to be a prominent paradigm among the emerging beyond‐CMOS technologies. …”
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  5. 2045

    Aurophilic interaction-based aggregation of gem-digold(I) aryls towards high spin-orbit coupling and strong phosphorescence by Xiao-Yi Zhai, Liang Zhao

    Published 2025-01-01
    “…These compounds demonstrate wide-range tunable emission colors and impressive photoluminescence quantum yields of up to 78%, among the highest reported for polynuclear gold(I) compounds. …”
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  6. 2046

    Heavy $$K^*$$ K ∗ mesons with open charm from $$KD^{(*)}D^*$$ K D ( ∗ ) D ∗ interactions by Xiu-Lei Ren, K. P. Khemchandani, A. Martínez Torres

    Published 2024-12-01
    “…Considering the additional attractive interactions present in the KD and $$KD^*$$ K D ∗ subsystems, where the states $$D^*_{s0}(2317)$$ D s 0 ∗ ( 2317 ) and $$D_{s1}(2460)$$ D s 1 ( 2460 ) are generated, we solve the Faddeev equations considering the fixed-center approximation for the mentioned three-body systems and find the existence of two doubly charmed $$K^*$$ K ∗ -like mesons, $$K_{cc}^*(4309)$$ K cc ∗ ( 4309 ) and $$K_{cc}^*(4449)$$ K cc ∗ ( 4449 ) , with quantum numbers $$I(J^P)=1/2\,(1^-)$$ I ( J P ) = 1 / 2 ( 1 - ) . …”
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  7. 2047

    A Competitive Bilevel Programming Model for Green, CLSCs in Light of Government Incentives by Arsalan Rahmani, Meysam Hosseini, Amir Sahami

    Published 2024-01-01
    “…The objective function at both levels includes market capture profit, fixed and operating costs, and financial incentives. A metaheuristic quantum binary particle swarm optimization (PSO) is developed via Benders decomposition algorithm to solve the proposed model. …”
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  8. 2048

    Properties of Cu(In,Ga)Se2 Thin Films and Solar Cells Deposited by Hybrid Process by S. Marsillac, H. Khatri, K. Aryal, R.W. Collins

    Published 2012-01-01
    “…The solar cells were then characterized by current-voltage and quantum efficiency measurements. An analysis of the diode parameters indicates that the cells are mostly limited by a low fill factor, associated mostly with a high diode quality factor (𝐴−1.8) and high series resistance (𝑅𝑠∼1.1 Ω-cm2) .…”
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  9. 2049

    A review on molecular simulation application in the field of coal macromolecular structure by Cong YANG, Peng XIA, Niuniu ZOU, Huan YANG, Yin YU, Biao ZHU

    Published 2025-01-01
    “…These techniques encompass molecular mechanics, molecular dynamics, and quantum mechanics. It also analyzes recent developments in classical coal macromolecular structure models and explores the potential applications of molecular simulation in this domain.…”
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  10. 2050

    Clay and Soil Photolysis of the Pesticides Mesotrione and Metsulfuron Methyl by Marie Siampiringue, Pascal Wong Wah Chung, Moursalou Koriko, Gado Tchangbedji, Mohamed Sarakha

    Published 2014-01-01
    “…In a first step, we studied the photochemical behaviour at the surface of clays from the kinetic as well as from the analytical point of view. In both cases, the quantum yields were found to be higher when compared to those obtained in aqueous solutions. …”
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  11. 2051

    A Novel Design of MSM Photodetector and the Investigation of Two-Top Contacts Spacing Effects on Detection Speed and Transient Response by Savarimuthu Robinson, Yunjian Jia

    Published 2022-12-01
    “…Metal Semiconductor Metal photodetector is one type of photodetector with a high coefficient of quantum efficiency and high speed while having a simple structure. …”
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  12. 2052

    Spectroscopically Well-Characterized RGD Optical Probe as a Prerequisite for Lifetime-Gated Tumor Imaging by Julia Eva Mathejczyk, Jutta Pauli, Christian Dullin, Joanna Napp, Lutz-F. Tietze, Horst Kessler, Ute Resch-Genger, Frauke Alves

    Published 2011-11-01
    “…For in vivo imaging, human glioblastoma cells were subcutaneously implanted into nude mice, and in vivo fluorescence intensity and lifetime were measured. The fluorescence quantum yield and lifetime of Cy5.5 were found to be barely affected on RGD conjugation but dramatically changed in the presence of proteins. …”
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  13. 2053

    Coalescence formation of muonic atoms at RHIC by Xiaofeng Wang, Frank Geurts, Zebo Tang, Kefeng Xin, Zhangbu Xu, Yifei Zhang, Long Zhou

    Published 2025-02-01
    “…When the coalescence model with the assumption of quantum wave function localization is applied to the formation of muonic atoms, we find that the atom yields are about two orders of magnitude higher than previously predicted.…”
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  14. 2054

    Soliton solutions, bifurcations, and sensitivity analysis to the higher-order nonlinear fractional Schrödinger equation in optical fibers by Md. Al Amin, M. Ali Akbar, M. Ashrafuzzaman Khan, Md. Sagib

    Published 2025-03-01
    “…These exact solitons play a vital role in understanding wave propagation and are essential for validating both numerical simulations and experimental findings in areas such as quantum mechanics, nonlinear optics and engineering.…”
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  15. 2055

    Colored HOMFLY Polynomials as Multiple Sums over Paths or Standard Young Tableaux by A. Anokhina, A. Mironov, A. Morozov, And. Morozov

    Published 2013-01-01
    “…Coefficients in this sum are traces of products of quantum ℛ^-matrices along the braid, but these matrices act in the space of intertwiners, and their size is equal to the multiplicity MRQ of Q in R⊗m. …”
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  16. 2056

    Pulsed laser deposition assisted epitaxial growth of cesium telluride photocathodes for high brightness electron sources by Kali Prasanna Mondal, Mengjia Gaowei, Elena Echeverria, Kenneth Evans-Lutterodt, Jean Jordan-Sweet, Thomas Juffmann, Siddharth Karkare, Jared Maxson, S. J. van der Molen, Chad Pennington, Pallavi Saha, John Smedley, W. G. Stam, Rudolf M. Tromp

    Published 2025-01-01
    “…The ordering of the film was characterized by in situ reflection high energy electron diffraction and multiple X-ray diagnostics. The results of the quantum efficiency performance for epitaxial cesium telluride photocathodes are also reported.…”
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  17. 2057

    Unveiling the Multifaceted Nature of Sr2FeMoO6 Double Perovskites: Insights into Electronic and Optical Properties by Hajjami Manal, Oublkacem Ali, Benhouria Younes

    Published 2025-01-01
    “…In order to gain insight into its electronic structure, calculations are performed using the density functional theory (DFT) approach integrated into the Quantum Espresso software package. The results of these calculations reveal that the compound exhibits distinct behaviour as a direct bandgap semiconductor for both spin directions. …”
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  18. 2058

    Search for baryon junctions in e+A collisions at the electron ion collider by Niseem Magdy, Abhay Deshpande, Roy Lacey, Wenliang Li, Prithwish Tribedy, Zhangbu Xu

    Published 2024-12-01
    “…Abstract Constituent quarks in a nucleon are the essential elements in the standard “quark model” associated with the electric charge, spin, mass, and baryon number of a nucleon. Quantum chromodynamics (QCD) describes nucleon as a composite object containing current quarks (valence quarks and sea (anti-)quarks) and gluons. …”
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  19. 2059

    Fast Atomic Charge Calculation for Implementation into a Polarizable Force Field and Application to an Ion Channel Protein by Raiker Witter, Margit Möllhoff, Frank-Thomas Koch, Ulrich Sternberg

    Published 2015-01-01
    “…Here, we present a very fast computational quantum mechanical method, the Bond Polarization Theory (BPT). …”
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  20. 2060

    Prediction Model of Corrosion Current Density Induced by Stray Current Based on QPSO-Driven Neural Network by Chengtao Wang, Wei Li, Gaifang Xin, Yuqiao Wang, Shaoyi Xu

    Published 2019-01-01
    “…A method combining electrochemical experiment with the machine learning algorithm was utilized in this research to study the corrosion current density under the coupling action of stray current and chloride ion. In this study, a quantum particle swarm optimization-neural network (QPSO-NN) model was built up to predict the corrosion current density in the process of stray current corrosion. …”
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