Results 181 to 190 of about 77,020 (261)

Single‐Particle Insights Into the Electronic Structure and Enhanced Stability of CsPbBr3/FAPbBr3 Core/Crown Nanoplatelets at the Nanometer Scale

open access: yesSmall, EarlyView.
Single‐particle‐level investigation using scanning tunneling spectroscopy reveals electronic structure and type‐I band alignment of individual CsPbBr3@FAPbBr3 core‐crown nanoplatelet. Crown passivation suppresses deep trap states by 47% and markedly improves electrical stability under repeated bias sweeps.
Shaocheng Shen   +8 more
wiley   +1 more source

A Bilayer Rare‐Earth/High‐κ Oxide Memristor for Energy‐Efficient Neuromorphic Intelligence

open access: yesSmall, EarlyView.
Interface‐engineered Gd2O3/HfO2 bilayer memristors demonstrate controlled filament formation, ultralow switching energy (∼13.56 pJ), and fast operation (∼350 ns) with a high ON/OFF ratio (∼107). The devices exhibit stable analog synaptic behavior and enable pattern recognition on Fashion‐MNIST, underscoring their promise for energy‐efficient ...
Hammad Ghazanfar   +8 more
wiley   +1 more source

Multiple outflows and delayed ejections revealed by early imaging of novae. [PDF]

open access: yesNat Astron
Aydi E   +41 more
europepmc   +1 more source

A mechanistic‐based normal tissue complication probability (NTCP) prediction through a microdosimetry‐based multiscale radiation biophysical model (MS‐GSM2)

open access: yes
Precision Radiation Oncology, EarlyView.
Marco Battestini   +5 more
wiley   +1 more source

High‐Entropy Interfacial Optimized 3D Nano‐Collector Enables Dendrite‐Free and Ultra‐Stable Lithium Metal Batteries

open access: yesSusMat, EarlyView.
By integrating a MnNiVCrFe HEA interphase with a 3D NF scaffold, this 3D current collector homogenizes the interfacial electric field and Li+ distribution. This synergistic interphase–structure modification strategy enables uniform lithium nucleation and deposition, thereby suppressing dendrite formation and boosting interfacial stability. Consequently,
Shengqi Dai   +11 more
wiley   +1 more source

Detection of disk-jet coprecession in a tidal disruption event. [PDF]

open access: yesSci Adv
Wang Y   +48 more
europepmc   +1 more source

Fast microdosimetry algorithms in particle therapy: Benchmark and applicability guidelines

open access: yes
Precision Radiation Oncology, EarlyView.
Giorgio Cartechini   +2 more
wiley   +1 more source

Embedded Interactions and Selective Disclosure: Network Effects on Conversations aboard Skylab

open access: yesSymbolic Interaction, EarlyView.
How do absent others influence our interactions? We argue in this paper that interactions are embedded within networks formed by chains of specific relationships between known third parties. The anticipation of future interactions with external others conditions our interpretation of the current situation and affects our behavior in the interaction. We
Michael Schultz   +2 more
wiley   +1 more source

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