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441
Isolated FeN3 sites anchored hierarchical porous carbon nanoboxes for hydrazine‐assisted rechargeable Zn‐CO2 batteries with ultralow charge voltage
Published 2025-01-01Subjects: Get full text
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442
Protein-ligand binding affinity prediction using multi-instance learning with docking structures
Published 2025-01-01Subjects: Get full text
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443
Amortissement des phonons dans un superfluide 2D : insuffisance de la règle d’or de Fermi à basse température
Published 2024-02-01Subjects: Get full text
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444
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445
A Heterogeneously Integrated 256-Element 5G Phased Array: Design, Assembly, Test
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446
Temperature-Dependent Hydrogen Modulations of Ultra-Scaled a-IGZO Thin Film Transistor Under Gate Bias Stress
Published 2024-01-01Subjects: Get full text
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447
Angular Distributions and Polarization of Fluorescence in an XUV Pump–XUV Probe Scheme
Published 2024-12-01“…Atoms…”
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448
Emergence of Quantum Vortices in the Ionization of Helium by Proton Impact, and How to Measure Them
Published 2025-01-01“…Atoms…”
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449
Exploring the Nuclear Chart via Precision Mass Spectrometry with the TITAN MR-TOF MS
Published 2025-01-01“…Atoms…”
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450
Chemical Lasers Based on Polyatomic Reaction Dynamics: Research of Vibrational Excitation in a Reactive
Published 2025-01-01“…Atoms…”
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451
Hydrogen bond interactions of coumarin-153 in molecular solvents: molecular dynamics and principal component analysis
Published 2024-10-01“…Hydrogen bond interactions significantly affect the coumarin-153’s (C153) photophysics, including its ability to act as a donor of weak hydrogen bonds via its 14 C–H bonds and as an acceptor via its O atoms in the ester and the carbonyl groups, as well as via its F atom in the trifluoromethyl group. …”
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452
Compressed sensing subspace pursuit algorithm based on two stagewise weak selection
Published 2020-05-01“…Compressed sensing is a new way of signal sampling and data compression.The subspace pursuit algorithm has higher efficiency and precision in the compressed sensing reconstruction algorithms,but it needs the sparsity of the signal as a priori information.And if the sparsity estimation is not accurate enough,it will reduce the algorithm reconstruction effect.Aiming at this problem,a two stagewise weak selection-based subspace pursuit (TSWSP) algorithm was proposed,which didn’t need to know the sparsity of the signal in advance.The first weak selection adaptively selected the initial atom candidate set,and the second weak selection adaptively culled the wrong atoms that may had been previously selected from the current atom support set,and finally it selected a plurality of related atoms from the current atom candidate set to join the atom support set by the backtracking method.Simulation analysis shows that the proposed algorithm can reconstruct one-dimensional random signals and two-dimensional image signals accurately with unknown sparsity,and it has high stability,compared with OMP,SWOMP,BAOMP,SAMP and SP algorithm,the mean-square erroris reduced by 60.5% to 99.1%,the peak signal-to-noise ratio is improved by 2.1% to 34.3%.…”
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453
Long-range quantum tunneling via matter waves
Published 2025-01-01“…We find that, mediated by the propagating matter wave emitted from the atom, coherent tunneling of the atom to the remote lattices occurs as long as bound states are present in the energy spectrum of the system formed by the atom and its matter-wave. …”
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454
APPLYING THE GENETIC ALGORITHM AND QUANTUM CHEMICAL CALCULATIONS TO STUDY THE STRUCTURE OF THE Sc2B6 CLUSTER AND ITS CO ADSORPTION
Published 2024-09-01“…The second most stable structure has the Cs point group symmetry and can be formed by substituting a Sc atom for a B atom in the ring and a B atom for Sc in one of the apexes. …”
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455
Description of Weak Halogen Bonding Using Various Levels of Symmetry-Adapted Perturbation Theory Combined with Effective Core Potentials
Published 2017-01-01“…The present work starts with providing a description of the halogen bonding (XB) interaction between the halogen atom of MH3X (where M = C–Pb and X = I, At) and the N atom of HCN. …”
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456
The properties of fluorine-doped graphene-based intermediate band solar cell materials
Published 2025-02-01“…The impact of carbon atom concentration to the band structure of intermediate band material which made of one fluorine atom doped graphene are researched by first-principles calculations. …”
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457
Ab Initio Study of the Energetics, Electronic Properties, and Chlorine Migration Behavior of B2-FeAl (110) Surface by Microalloying
Published 2024-12-01“…Our results show that the Ni atom preferentially occupies the position of the Fe atom, while the Mo and Ti atoms preferentially replace the Al atom in the supercell. …”
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458
Densely populated macrocyclic dicobalt sites in ladder polymers for low-overpotential oxygen reduction catalysis
Published 2025-01-01“…Abstract Dual-atom catalysts featuring synergetic dinuclear active sites, have the potential of breaking the linear scaling relationship of the well-established single-atom catalysts for oxygen reduction reaction; however, the design of dual-atom catalysts with rationalized local microenvironment for high activity and selectivity remains a great challenge. …”
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459
A Quantum Mermin-Wagner Theorem for a Generalized Hubbard Model
Published 2013-01-01“…(Physically, vertex i represents a heavy “atom” or “ion” that does not move but attracts a number of “light” particles.) …”
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460
Adsorption of Water Molecule in Graphene/MoS2 Heterostructure with Vacancy Defects in Mo Sites
Published 2022-01-01“…We consider vacancy defects in different Mo sites such as centre-1Mo atom vacancy defect (system-IIa), left-1Mo atom vacancy defect (system-IIb), and 2Mo atom vacancy defects (system-IIc). …”
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