Results 111 to 120 of about 9,936,738 (283)

A collaborative optimization model for energy–communication networks incorporating a multi-scale graph attention mechanism

Alexandria Engineering Journal
The tight coupling between power delivery and communication services is becoming a defining feature of modern cyber–physical infrastructures, yet existing optimization and learning approaches often operate on the two layers separately and therefore fail ...
Kang Li
doaj   +1 more source

Circularly Polarized Electroluminescence and Spin‐Polarized Carrier Transport in Chiral‐Doped Polymer Films

Advanced Functional Materials, EarlyView.
Chiral dopants induce supramolecular chirality in an achiral polymer (PFO), generating spin‐polarized carriers via the chiral‐induced spin selectivity (CISS) and suggesting a possible contribution of Spin‐polarized carrier transport to circularly polarized electroluminescence (CPEL).
Kazuyuki Asahi, Masashi Hasegawa, Yuuya Nagata, Tamaki Nakano, Hiroyuki Nishikawa   +4 more
wiley   +1 more source

Managing Charge Transport and Exciton Generation for Highly Efficient, Bright, and Stable Near‐Infrared Organic Radical Light‐Emitting Diodes

Advanced Functional Materials, EarlyView.
High‐performing near‐infrared (NIR) organic light‐emitting diodes are demonstrated using an efficient and stable 800 nm‐emissive organic radical and a thermally activated delayed fluorescence (TADF) host. TADF‐assisted exciton generation combined with improved charge transport enables high external quantum efficiency (>8%), high radiance (>70,000 mW sr−
Hwan‐Hee Cho, Min‐Hsuan Chang, Yi‐Syun Chen, Tetsuro Kusamoto, Emrys W. Evans, Yuh‐Renn Wu, Richard H. Friend   +6 more
wiley   +1 more source

Trustworthy Analytics in ETSI ZSM: A 5G Security Case Study

IEEE Open Journal of the Communications Society
Towards the advent of the sixth generation (6G) wireless networks, smart technologies play a key role in the end-to-end automation of services across multiple domains.
Panagiotis Radoglou-Grammatikis, Efklidis Katsaros, Evangelos Syrmos, Georgios P. Katsikas, Dimitrios Klonidis, Vasileios Argyriou, Thomas Lagkas, Panagiotis Sarigiannidis   +7 more
doaj   +1 more source

Self‐Powered, Ultra‐Sensitive InGaAs/ITO Nanowire Radial Junction Infrared Photodiode for Low Flux Imaging at Room Temperature

Advanced Functional Materials, EarlyView.
This study reports a self‐powered InGaAs nanowire photodetector achieving single‐photon‐level sensitivity in the shortwave infrared at non‐cryogenic temperatures. The device demonstrates high‐speed imaging capabilities even under extremely low‐flux conditions.
Kosala Dhanawansha, Chaohao Chen, Zhe Li, Tuomas Haggren, Dawei Liu, Yang Yu, Baolei Liu, Sanjay Krishna, Hark H. Tan, Chennupati Jagadish, Lan Fu   +10 more
wiley   +1 more source

Neuromorphic Devices for Extreme Environments: State‐Variable Reliability and Stabilization Strategies

Advanced Functional Materials, EarlyView.
Neuromorphic devices for extreme environments are interpreted through the physical states that store and process information. Radiation, temperature extremes, and vacuum can perturb vacancies, filaments, trapped charges, polarization, interfaces, and readout signals.
Taehyun Park, Geon Park, Junhyung Cho, Jaechan Song, Wangmyung Choi, Jaehyun Hur, Nicola Gasparini, Hocheon Yoo   +7 more
wiley   +1 more source

The Impact of Electronic Textbook Applications on the Structure of Social Communications in Educational Publishing

Актуальні питання масової комунікації
The article aims to provide a theoretical understanding of the changes in the social communication environment of educational publishing resulting from the development of electronic applications for textbooks.
Olena Herasymova
doaj   +1 more source

Programming Neuromorphic Plasticity Through Ionic and Electronic Coupling in Organic Electrochemical Transistors

Advanced Functional Materials, EarlyView.
Neuromorphic plasticity in OECTs is governed by the post‐stimulus evolution of coupled ionic and electronic states. Semiconductor chemistry and morphology, electrolyte composition and interfaces, and device architecture regulate ion injection, transport, confinement, and release, shifting responses from rapidly relaxing STP to metastable memory and ...
Inho Lee, Hyoik Jang, Ji Hwan Kim, Jonghyun Won, Namhee Kim, Wonseok Shin, Giwon Lee, Eunho Lee, Daegun Kim, Sungjun Park   +9 more
wiley   +1 more source

Analysis and prospects of kill chain/web based on cross-domain converged network communication architecture

天地一体化信息网络
In recent years, the rapid development of new-quality information technologies such as 5G/6G, the Internet of things (IoT), cloud computing, network slicing, and intelligent decision-making has given rise to a new generation of kill chains/webs ...
Tian Hao, Chen Dawei, Chen Jianqing, Yang Yan, Guo Qing   +4 more
doaj   +2 more sources

A Meta-Survey of Deep Learning for Intelligent Communications Systems: Taxonomy, Unified Famework and Future Directions

Applied Sciences
The rapid advancement of deep learning (DL) has fundamentally transformed intelligent communication systems, leading to a rapid proliferation of survey papers covering wireless communications, optical networks, vehicular systems, integrated sensing and ...
Salem Titouni, Idris Messaoudene, Abdallah Hedir, Nadhir Djeffal   +3 more
doaj   +1 more source