Results 271 to 280 of about 418,956 (371)

Ferroelectric Hafnium Oxide: A Potential Game‐Changer for Nanoelectronic Devices and Systems

Advanced Electronic Materials, EarlyView.
Devices based on ferroelectric hafnium oxide have spurred interest in a wide range of nanoelectronic applications. This review focuses on the advantages and challenges of these devices, including non‐volatile memories, neuromorphic devices, sensors, actuators, and RF devices.
David Lehninger, Franz Müller, Yannick Raffel, Shouzhuo Yang, Markus Neuber, Sukhrob Abdulazhanov, Thomas Kämpfe, Konrad Seidel, Maximilian Lederer   +8 more
wiley   +1 more source

pH Measurements Using Leaky Waveguides with Synthetic Hydrogel Films. [PDF]

Micromachines (Basel)
Wensley V, Goddard NJ, Gupta R.
europepmc   +1 more source

A Review of Ga₂O₃ Heterojunctions for Deep‐UV Photodetection: Current Progress, Methodologies, and Challenges

Advanced Electronic Materials, EarlyView.
This paper provides a comprehensive review of the existing literature related to the fundamentals of gallium oxide (Ga2O3), growth methods, substrates, and particularly a focused examination of Ga2O3‐based heterojunctions. Particular attention has also been given to the state‐of‐the‐art Ga2O3‐based heterojunctions for photodetectors. The key challenges
Alfred Moore, Saqib Rafique, Ciaran Llewelyn, Dan Lamb, Lijie Li   +4 more
wiley   +1 more source

Cascaded-mode interferometers: Spectral shape and linewidth engineering. [PDF]

Sci Adv
Lu J, Benea-Chelmus IC, Ginis V, Ossiander M, Capasso F.   +4 more
europepmc   +1 more source

Optimizing Polymer Composites for Effective Electromagnetic Shielding: The Role of Carbon Filler Properties and Temperature

Advanced Electronic Materials, EarlyView.
Polymer composites electromagnetic properties are promising for shielding applications. This study explores how filler geometry, orientation, and temperature impact shielding performance. Spherical carbon black enhances scattering, while anisotropic carbon nanotubes (CNTs) show directional wave propagation. CNT orientation critically affects efficiency,
Lijun Huang, Aleksey Kudryavtsev, Olga Moskalyuk, Ruixuan Zhang, Nasir Ali, Muhammad Bilal Ghori, Huizhu Hu, Ekaterina Gushina, Anna Stepashkina   +8 more
wiley   +1 more source

Monolithically integrated ultra-wideband photonic receiver on thin film lithium niobate. [PDF]

Commun Eng
Moller de Freitas M, Zhu X, Ullah MS, Shi S, Yao P, Schneider G, Prather DW.   +6 more
europepmc   +1 more source

Evanescent-wave amplification in optical-waveguide devices.

, 1975
Robert MacDonald
openalex   +2 more sources

Circularly Polarized Luminescence Inversion in AIE‐Active Crystal Enabled by Solvent‐Induced Transition Dipole Moment Regulation

Aggregate, EarlyView.
Crystals of chiral AIEgens exhibit achiral solvent‐induced CPL sign inversion with good optical waveguide properties, while the same helical structure and molecular chirality are retained in the crystalline state. Nonbonding interactions between the cocrystallized solvent molecules and AIEgens affect the θμ,m (S1 → S0) of electric and magnetic ...
Xiaofei Niu, Xinwen Ou, Shizhe Ren, Ke Wang, Fengyan Song, Xiaobin Dong, Wu‐Jie Guo, Hui‐Qing Peng, Zujin Zhao, Jacky W. Y. Lam, Yong Sheng Zhao, Fei Li, Shu‐Yan Yu, Ben Zhong Tang   +13 more
wiley   +1 more source

Cross-talk-free, high extinction ratio, and ultra-compact all‑optical 4 × 2 encoder using graphene-based plasmonic waveguides. [PDF]

Sci Rep
Kanwal S, Saeed MR, Al-Shammri FK, Rezaei MH.   +3 more
europepmc   +1 more source

Disentangling Contact Location for Stretchable Tactile Sensors from Soft Waveguide Ultrasonic Scatter Signals

Advanced Intelligent Systems, EarlyView.
This article proposes a novel data‐driven approach for force contact location sensing (FCLS), based on scatter signals of the ultrasonic waveguide, with the influence of sensor strain and forces. The experimental results indicate that the accuracy of the proposed FCLS method has an mean absolute error loss of 0.627 mm and a mean relative error loss of ...
Zhiheng Li, Yuan Lin, Peter B. Shull, Hongliang Ren   +3 more
wiley   +1 more source