Results 241 to 250 of about 2,657,609 (323)

Non‐Contact, Non‐Contamination, and High‐Resolution Electrostatic Imaging with Floating‐Extended‐Gate Organic Field‐Effect Transistors

open access: yesAdvanced Materials Technologies, EarlyView.
Invisible static electricity poses serious industrial risks such as electronics failures and fire accidents. Detecting it is particularly challenging when positive and negative charges are densely mixed. Flexible and printed organic transistor sensors can visualize these hidden charge patterns on plastic surfaces.
Yudai Hemmi   +5 more
wiley   +1 more source

Recent Progress in Organic TADF Emitters Containing Heavy Atoms

open access: yesAdvanced Optical Materials, EarlyView.
In this review, progress on heavy atom use in organic TADF emitters to produce internal and external heavy atom effects is summarized. Impacts on molecular geometry, TADF efficiency, and performance in OLEDs are discussed. An outlook on the challenges and opportunities of heavy atom incorporation is provided.
Seja A. Elgadi   +2 more
wiley   +1 more source

Molybdenum‐Doped Nickel Oxide as an Advanced Ion Storage Layer for Highly Stable and Durable Flexible Electrochromic Devices

open access: yesAdvanced Optical Materials, EarlyView.
An optimized Mo‐doped NiO (MNO) film is developed using a magnetron sputtering process to overcome the limitations of pristine NiO in electrochromic (EC) applications. The MNO film exhibits improved optical modulation, faster response time, and enhanced cycling stability compared to pristine NiO.
Chang‐Shin Park   +7 more
wiley   +1 more source

Advances in Synthetic Polymer Membranes for Guided Bone Regeneration in Dental Implants: A Scoping Review. [PDF]

open access: yesJ Funct Biomater
Lima-Sánchez B   +3 more
europepmc   +1 more source

Mitigating Losses in Hyperbolic Asymptotic Eigenmodes

open access: yesAdvanced Photonics Research, EarlyView.
Herein, hyperbolic asymptotic eigenmodes, high‐k modes aligned with asymptotic directions in hyperbolic metamaterials, are introduced. By tuning permittivity tensors to balance loss compensation (Re(ε∥)/Re(ε⊥)=Im(ε∥)/Im(ε⊥))$\left(\right. \text{Re} \left(\right. \left(\epsilon\right)_{\parallel} \left.\right) / \text{Re} \left(\right.
Lu Song   +5 more
wiley   +1 more source

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