Results 191 to 200 of about 2,144,114 (251)

Dual‐State Programmable Oxide Transistor for Time‐Based Cryptography

open access: yesAdvanced Materials, EarlyView.
A DUPOT enables independently tunable Vth and Isat depending on gate bias polarity, producing three‐dimensional dynamical behavior within a transfer characteristic. This behavior originates from charge trapping and oxygen‐ion migration in the HfO2 layer.
Huisu Noh   +9 more
wiley   +1 more source

Bioinspired Mechanosensitive Organic Artificial Neuron With Programmable Excitatory and Inhibitory Responses via Nonlinear Mechano‐Electrochemical Coupling

open access: yesAdvanced Materials, EarlyView.
Organic artificial neurons couple mechanical deformation and ionic environments through nonlinear mechano‐electrochemical dynamics. Mechanical strain and electrolyte concentration reshape their nonlinear electrical characteristics, programming excitatory or inhibitory spiking responses that mimic mechanosensitive biological neurons and enable ...
Rassen Boukraa   +4 more
wiley   +1 more source

Phase Diagrams Enable Solid‐State Battery Design

open access: yesAdvanced Materials Interfaces, EarlyView.
Batteries are non‐equilibrium devices with inherent thermodynamic driving forces to react at interfaces, regardless of kinetics or operating conditions. Chemical potential mismatches across interfaces are dissipated via interfacial reactions. In this work, it is illustrated how phase diagrams and chemical potential maps predict degradation pathways but
Nathaniel L. Skeele, Matthias T. Agne
wiley   +1 more source

Controlled Growth of Boron Nitride in Various Phases

open access: yesAdvanced Materials Interfaces, EarlyView.
Phase‐selective boron nitride growth is presented as a unified materials‐design problem across hexagonal, rhombohedral, cubic, and amorphous phases. By linking synthesis routes to thermodynamic stability, kinetic accessibility, surface diffusion, interfacial templating, and energetic activation, this review clarifies how bonding and stacking are ...
Pan Wu   +6 more
wiley   +1 more source

Molybdenum Disulfide Bilayers Hybridized With Reduced Graphene Oxide Nanosheets for Enhanced Hydrogen Evolution Reaction

open access: yesAdvanced Materials Interfaces, EarlyView.
The integration of reduced graphene oxide nanosheet‐hybridized molybdenum disulfide bilayers to enhance hydrogen evolution reaction capabilities unveils thrilling opportunities for strain engineering, defect manipulation, and sophisticated twist‐angle assemblies with 2D heterostructures.
Bruno Ferreira Brischi   +8 more
wiley   +1 more source

Recent Advances in Plasma‐Enhanced Atomic Layer Etching for Next‐Generation Nanofabrication

open access: yesAdvanced Materials Interfaces, EarlyView.
Continued semiconductor miniaturization demands atomic‐scale patterning and ultralow surface roughness beyond the capabilities of conventional reactive ion etching. This review highlights advances in isotropic and anisotropic plasma‐enhanced atomic layer etching since 2020, covering fundamental mechanisms, applications across major semiconductor ...
Shih‐Nan Hsiao
wiley   +1 more source
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Understanding the memory window in 1T-FeFET memories: a depolarization field perspective

2021 IEEE International Memory Workshop (IMW), 2021
We present a physics-based prediction of the progressive V TH shift on fabricated Si:HfO 2 -FeFETs during Incremental Step Pulse Programming, with the help of our in-house, hardware-validated FeFET compact model. Our study confirms that the depolarization field across the FE layer strongly constrains the retained polarization in the gate stack after ...
K. Kaczmarek   +7 more
openaire   +3 more sources

The Blake Memorial Window

Blake/An Illustrated Quarterly, 2022
In 2011 a stained-glass window commemorating Blake’s three-year residence on the Sussex coast was consecrated in the parish church of St. Mary’s, Felpham. A Norman building dating to c. 1100, St. Mary’s is a short walk from the thatched cottage that Blake and Catherine occupied between 1800 and 1803.
openaire   +1 more source

Windows memory forensics

Journal in Computer Virology, 2007
This paper gives an overview of all known “live” memory collection techniques on a Windows system, and freely available memory analysis tools. Limitations and known anti-collection techniques will also be reviewed. Analysis techniques will be illustrated through some practical examples, drawn from past forensics challenges.
openaire   +2 more sources

Nanographene charge trapping memory with a large memory window

Nanotechnology, 2015
Nanographene is a promising alternative to metal nanoparticles or semiconductor nanocrystals for charge trapping memory. In general, a high density of nanographene is required in order to achieve high charge trapping capacity. Here, we demonstrate a strategy of fabrication for a high density of nanographene for charge trapping memory with a large ...
Jianling, Meng   +6 more
openaire   +2 more sources

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