Results 91 to 100 of about 198,572 (277)

Flexible Memory Application of Nanoscale Ti–Ge–Te Thin Film as Information Storage Medium With Excellent Thermal Stability, Low Resistance Drift and Superior Bending Characteristic

open access: yesAdvanced Science, EarlyView.
Nanoscale Ti–Ge–Te films were fabricated via magnetron co‐sputtering, exhibiting the exceptional thermal stability, low resistance drift, and superior mechanical flexibility. Density functional theory reveals Ti doping can convert GeTe to a direct bandgap semiconductor and enhance covalent Ti–Te bonding. Flexible phase‐change memory devices demonstrate
Han Gu   +7 more
wiley   +1 more source

Dynamical Systems, Stability, and Chaos

open access: yes, 2007
In this expository and resources chapter we review selected aspects of the mathematics of dynamical systems, stability, and chaos, within a historical framework that draws together two threads of its early development: celestial mechanics and control ...
Ball, R., Holmes, P.
core   +2 more sources

Advanced Brain‐on‐a‐Chip for Wetware Computing: A Review

open access: yesAdvanced Science, EarlyView.
Exploring Low‐Power, Beyond‐Silicon‐Computing Bio‐Computing: Brain‐on‐a‐Chip Technology. This article reviews the applications of Brain‐on‐a‐Chip in Wetware Computing, including in vitro‐cultured brain organoids, microelectrode arrays, electrophysiological interfaces, and microfluidic platforms, as well as data processing methods. It also looks forward
Shangchen Li   +11 more
wiley   +1 more source

Design of A Chaos-based Digital Radio over Fiber Transmission Link using ASK Modulation for Wireless Communication Systems

open access: yesEAI Endorsed Transactions on Industrial Networks and Intelligent Systems
Secured broadband radio communications are becoming increasingly pivotal for high-speed connectivity in radio access networks, playing a crucial role in both mobile information systems and wireless IoT connections.
Vu Anh Dao   +4 more
doaj   +1 more source

The Lorenz model for single-mode homogeneously broadened laser: analytical determination of the unpredictible zone

open access: yes, 2013
We have applied harmonic expansion to derive an analytical solution for the Lorenz-Haken equations. This method is used to describe the regular and periodic self-pulsing regime of the single mode homogeneously broadened laser.
Olivier, Haeberlé, Samia, Ayadi
core   +2 more sources

Donnan‐Engineered Inner Helmholtz Plane Enabling Ultra‐Stable Aqueous Bismuth Electrode

open access: yesAdvanced Science, EarlyView.
A Donnan‐effect‐mimetic inner Helmholtz plane (IHP) can stabilize aqueous Bismuth electrodes through two synergistic mechanisms: i) charge‐selective ion partitioning that enriches Na⁺ while excluding OH⁻, enabling preferential (de)alloying over corrosive side reactions; and ii) electron confinement via the Donnan potential, which effectively suppresses
Tingting Qin   +16 more
wiley   +1 more source

Multifunctional Chiral Halide Perovskites: Advancing Chiro‐Optics, Chiro‐Optoelectronics, and Spintronics

open access: yesAdvanced Science, EarlyView.
This review spotlights key advances in chiral halide perovskite materials and devices, covering device architectures, fabrication methods, and emerging applications like circularly polarized light functions, neuromorphic computing, and spintronics. It explores structure‐property relationships and chirality transfer mechanisms, discusses challenges in ...
Qi Liu, Hui Ren, Qi Wei, Mingjie Li
wiley   +1 more source

A Feasible Region-Based Evaluation Method for the Renewable Energy Hosting Capacity with Frequency Security Constraints

open access: yesEnergies
As renewable energy becomes more widespread, the uncertainty of its output poses serious challenges for peak and frequency regulation of the power system. Evaluating a grid’s capacity to integrate renewable energy sources can provide an early-warning and
Zhi Zhang   +6 more
doaj   +1 more source

Dynamic Organizations: Achieving Marketplace and Organizational Agility with People [PDF]

open access: yes, 2003
Driven by dynamic competitive conditions, an increasing number of firms are experimenting with new, and what they hope will be, more dynamic organizational forms.
Dyer, Lee, Shafer, Richard A
core   +2 more sources

7‐Methylquinolinium Iodobismuthate Memristor: Exploring Plasticity and Memristive Properties for Digit Classification in Physical Reservoir Computing

open access: yesAdvanced Electronic Materials, EarlyView.
Low‐dimensional 7‐methyquinolinium iodobismuthate on a silicon substrate with one input and 15 output gold electrodes as a physical reservoir devices is applied, for MNIST digit classification with 82.26% accuracy and voice classification for digit 2 for six different people with 82 % accuracy.
Gisya Abdi   +7 more
wiley   +1 more source

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