Results 281 to 290 of about 418,224 (320)

High‐Endurance STO:YSZ Optoelectronic Memristors with Vertically Aligned Nanocomposite Structure for Edge Detection

open access: yesAdvanced Science, EarlyView.
A SrTiO3:(Y2O3:ZrO2) memristor featuring a vertically aligned nanocomposite (VAN) structure is developed. The vertically aligned conductive channels provide effective pathways for carriers, improving device performance, including high endurance (108), and stable multi‐band optical switching.
Jiacheng Wang   +11 more
wiley   +1 more source

Ferroelectric Properties of Bilayer MoS2/WS2 Heterostructure Modulated by Twist Angle

open access: yesAdvanced Science, EarlyView.
The study reports the precise control of interlayer twist angles in the bilayer MoS2/WS2 heterostructure. The ferroelectric properties of MoS2/WS2 heterostructure can be significantly modulated by designing twist angles, resulting from the distortion of polar symmetric regions induced by Moiré patterns.
Liyao Wang   +12 more
wiley   +1 more source

Limited Area Numerical Weather Prediction [PDF]

open access: green, 2012
Thomas Gerz   +2 more
openalex  

Hot‐Pressing Annealing‐Induced Light Utilization Enhancement and Crystallinity Optimization Enable High‐Performance Narrowband Ultraviolet Photodetectors for Real‐Time Ultraviolet Radiation Monitors

open access: yesAdvanced Science, EarlyView.
By utilizing a hot‐pressing (HP) annealing strategy, Cs3Cu2I5 films with larger grains vertically spanning the entire thickness are fabricated. Because HP annealing enhances light utilization and charge transport in Cs3Cu2I5/GaN heterojunction, the HP device achieves superior detection performance while maintaining narrowband photoresponse to UVA/UVB ...
Jingli Ma   +13 more
wiley   +1 more source

A data-to-forecast machine learning system for global weather. [PDF]

open access: yesNat Commun
Sun X   +10 more
europepmc   +1 more source

Electronic‐Structure‐Guided Screening of Piperazine Derivatives: Achieving Efficient CO2 Capture with High Cyclic Capacity and Low Energy Consumption

open access: yesAdvanced Science, EarlyView.
A density functional theory (DFT)‐based framework is proposed to predict CO2 capture performance of piperazine derivatives. 2,6‐dimethylpiperazine (26DMPZ) is identified as a promising candidate: CO2‐induced precipitation in water eliminates the need for organic solvents; the low‐solubility, unstable dicarbamate enhances CO2 capture efficiency and ...
Feng Xie   +5 more
wiley   +1 more source

Out of the Crystalline Comfort Zone: Sampling the Initial Oxide Formation At Cu(111)

open access: yesAdvanced Science, EarlyView.
By combining replica exchange molecular dynamics with fast and efficient machine‐learned interatomic potentials, this computational study predicts the complex surface reconstructions accompanying the early Cu(111) surface oxidation. The unprecedentedly exhaustive sampling results in a high‐quality surface phase diagram that not only recovers known ...
Felix Riccius   +3 more
wiley   +1 more source

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