Results 211 to 220 of about 1,355,808 (351)

Multifunctional Infrared Polarizer Based on Aligned Growth of High‐Density Boron Nitride Nanotubes

open access: yesAdvanced Science, EarlyView.
This paper presents a novel method for the high‐density, aligned growth synthesis and purification of boron nitride nanotubes (BNNTs). The polarization sensitivity and linear dichroism characteristics of BNNTs in the near‐infrared and mid‐infrared bands are comprehensively verified.
Ningqiang Shi   +9 more
wiley   +1 more source

Quantum entanglement and statistics of photons on a beam splitter in the form of coupled waveguides. [PDF]

open access: yesSci Rep, 2021
Makarov DN   +6 more
europepmc   +1 more source

High‐Performance Rechargeable Lithium‐Chlorine Batteries with ALD Conformal Starburst Porous Graphene Positive Electrodes

open access: yesAdvanced Science, EarlyView.
An Al2O3‐skinned starburst porous graphene with conformal metasurfaces is crafted from a hierarchical porous graphene with high surface pore curvature by PTFE microemulsion skin effect, leveraging subsequent atomic layer deposition of Al2O3 groups. The scalable heterostructured cathode features superhydrophilicity, effective adsorption, fast kinetics ...
Zhuo Yang   +10 more
wiley   +1 more source

Photon quantum entanglement in the MeV regime and its application in PET imaging. [PDF]

open access: yesNat Commun, 2021
Watts DP   +8 more
europepmc   +1 more source

Designing Spin Symmetry for Altermagnetism with Strong Magnetoelectric Coupling

open access: yesAdvanced Science, EarlyView.
Antiferromagnets can be induced into altermagnets by changing the real‐space symmetry, increasing their potential for use in spintronic devices. Here, a novel and general approach is proposed: transforming antiferromagnets into altermagnets by modulating spin‐space symmetry, rather than real‐space symmetry.
Wei Sun   +6 more
wiley   +1 more source

Quantum Strategy Without Entanglement

open access: green, 2000
Jiangfeng Du   +5 more
openalex   +2 more sources

Dynamic Bonds Reinforced Polyamide Elastomer for Biomedical Orthosis

open access: yesAdvanced Science, EarlyView.
A dynamic bonds (DBs) reinforced shape memory polyamide elastomer is developed using reactive extrusion. Dynamic covalent networks enhance interlayer adhesion in 4D‐printed objects by utilizing the combined effects of multiple DBs, reducing mechanical anisotropy and improving the mechanical and shape memory properties.
Zhen Li   +12 more
wiley   +1 more source

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