Results 251 to 260 of about 108,206 (304)

The Smearing of Quasi‐Particles: Signatures in the Entanglement Entropy of Excited Many‐Particle Systems

open access: yesAdvanced Quantum Technologies, EarlyView.
Entanglement reveals hidden structure in quantum matter. We explore how quasi‐particles shape the crossover from area‐law to volume‐law entanglement, using models from spinless fermions to SYK. Our results show a striking linear growth of entanglement with energy, explained as a hallmark of quasi‐particles, offering new insight into the entanglement ...
Jagannath Sutradhar   +4 more
wiley   +1 more source

Untangling the Mechanisms in Magneto‐Electrocatalytic Oxygen Evolution

open access: yesSmall, EarlyView.
Magnetic fields can enhance the oxygen evolution reaction in electrocatalytic water‐splitting for green‐H2. Yet, commercialization cannot be realized until the underlying magneto‐electric mechanisms are understood. This work uses reactor orientation to untangle these mechanisms. Lorentz force is shown to control metallic plates, while spin‐polarization
Amy Radford   +9 more
wiley   +1 more source

Large-angle Lorentz Four-dimensional scanning transmission electron microscopy for simultaneous local magnetization, strain and structure mapping. [PDF]

open access: yesNat Commun
Kang S   +9 more
europepmc   +1 more source

Metal–Organic Frameworks for the Capture of Chlorinated Volatile Organic Compounds: A Case Study on Perchloroethylene

open access: yesSmall, EarlyView.
Indoor air pollution from chlorinated volatile organic compounds like perchloroethylene (PCE) poses health risks. Conventional abatement methods are energy‐intensive, but adsorption‐based techniques using metal–organic frameworks (MOFs) offer eco‐friendly alternatives.
Pedro Freire Brântuas   +10 more
wiley   +1 more source

Anomalous Water Flow in Sub‐Nanometer Carbon Nanoconfinement

open access: yesSmall, EarlyView.
Ultra‐narrow carbon nanoconfinement enables single‐file transport and interface‐governed flow, driving superfast water mobility. Disrupted hydrogen bonding and intensified molecular ordering underpin anomalous dynamics, bridging atomistic insight with pseudo‐continuum behavior.
Md Masuduzzaman   +3 more
wiley   +1 more source

Transition Metal Nitrides: Multifunctional Catalysts and Energy Materials with Tailorable Architectures

open access: yesSmall Science, EarlyView.
This article discusses the preparation methods, structural engineering, and key properties of transition metal nitrides, as well as their versatile applications in supercapacitors, rechargeable batteries, electrocatalytic and photocatalytic processes, and solar cell technologies.
Narasimharao Kitchamsetti   +2 more
wiley   +1 more source

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