Results 161 to 170 of about 451,551 (359)

Material‐Gradient Enabled Enhancement of Strength and Strain‐Hardening of Lattice Structures

open access: yesAdvanced Science, EarlyView.
This study employs material gradients in lattice structures via alloy‐controlled additive manufacturing, decoupling mechanical behavior from geometry. Gradients guide stable plastic fronts, enhancing plateau stress and energy absorption by up to 25.4%.
Junhao Ding   +5 more
wiley   +1 more source

High‐Temperature Single‐Photon Emission From Covalently Functionalized van der Waals Heterostructures

open access: yesAdvanced Science, EarlyView.
Covalent diazonium functionalization of graphite‐WSe2 heterostructures produces high‐purity single‐photon emission from WSe2 at T = 90 K, far above the typical T = 10 K limit. The chemical modification reshapes graphite's electronic structure and couples to WSe2 midgap states, stabilizing quantum emitters at elevated temperatures and opening pathways ...
S. Carin Gavin   +13 more
wiley   +1 more source

Dual‐Laser Optical Tweezers for Photothermal Analysis of Hybrid Microgels

open access: yesAdvanced Science, EarlyView.
Dual‐laser optical tweezers unlock real‐time, single‐particle resolution of light‐driven actuation. Direct visualization and precise quantification of size changes under varying laser intensity provide new insights, overcoming limitations of conventional microscale actuator analysis.
Se‐Hyeong Jung   +4 more
wiley   +1 more source

Self‐Assembled Monolayers Facilitate Simultaneous Enhancements of External Quantum Efficiencies and Circularly Polarized Luminescence Dissymmetry Factors for Chiral Perovskite Red Spin‐Light Emitting Diodes

open access: yesAdvanced Science, EarlyView.
With the self‐assembled monolayer (SAM), external quantum efficiencies and dissymmetry factors for circularly polarized electroluminescence are simultaneously enhanced for chiral perovskite red spin‐light emitting diodes (spin‐LEDs). These are ascribed to the improvements of magneto‐chiroptical and electronic properties.
Linze Jiang   +13 more
wiley   +1 more source

A Quantum Framework for Protein Binding‐Site Structure Prediction on Utility‐Level Quantum Processors

open access: yesAdvanced Science, EarlyView.
This study presents a hybrid quantum‐classical framework for accurate prediction of protein structures on utility‐level quantum processors. We evaluate the practical application of the Variational Quantum Eigen‐solver (VQE) in protein structure prediction and demonstrate its superiority over state‐of‐the‐art deep learning methods in molecular docking ...
Yuqi Zhang   +10 more
wiley   +1 more source

Takens-Based Kernel Transfer Entropy Connectivity Network for Motor Imagery Classification. [PDF]

open access: yesSensors (Basel)
Gomez-Rivera A   +3 more
europepmc   +1 more source

Stability of n -dimensional mixed type quadratic and cubic functional equation

open access: diamond, 2023
S. Karthikeyan   +4 more
openalex   +2 more sources

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