Results 331 to 340 of about 2,778,254 (413)

Dual‐Function Ceramic Pigments for Energy‐Efficient and Secure Autonomous Vehicles

Advanced Science, EarlyView.
This study developed and tested a vehicle pigment designed for enhanced LiDAR detectability and radiative cooling. By incorporating ceramic materials and employing numerical simulations, the pigment is designed to maximize its effectiveness. Consequently, this pigment enhances the safety of autonomous driving while mitigating interior temperature ...
Ik Hoon Jeong, Yong‐Jun Seo, Jum Soo Hwang, Geun Hyeong Kim, Yeong Jae Kim, Gil Ju Lee   +5 more
wiley   +1 more source

Electronic CPA‐Laser Having Enhanced Sensitivity and Tunability

Advanced Electronic Materials, EarlyView.
Coherent perfect absorber (CPA) laser points are peculiar singularities possessed by parity−time symmetric systems. They have demonstrated great potential for sensing applications, albeit hindered by the non‐tunability and structural limitations. This work introduces a tunable CPA laser system in a reader‐sensor scheme, whose sensitivity can be further
Minye Yang, Lukang Wang, Zhilu Ye, Qi Zhong, Baolong Jian, Xiaohui Zhang, Şahin K. Özdemir, Ming Liu   +7 more
wiley   +1 more source

Strain‐Induced Reduction of Centrosymmetry in Rare‐Earth Iron Garnet Thin Films

Advanced Electronic Materials, EarlyView.
This study introduces reduced centrosymmetry in rare‐earth iron garnet thin films. Studies on compressively strained Sm3Fe5O12 and tensile‐strained Lu3Fe5O12 thin films reveal that above critical thickness, a more than tenfold increase in coercivity and non‐zero orbital moments indicate a reduction of centrosymmetry.
EMK Ikball Ahamed, Hiroyasu Yamahara, Md Shamim Sarker, Haining Li, Kazuo Morikawa, Kohei Yamagami, Masaki Kobayashi, Munetoshi Seki, Hitoshi Tabata   +8 more
wiley   +1 more source

Mobility‐Lifetime Products in Organic Infrared Photodiodes with Peak Absorption at 1550 nm

Advanced Electronic Materials, EarlyView.
This study analyzes the mobility‐lifetime products in organic infrared photodiodes with different donor‐to‐acceptor ratios to examine charge collection performance. Abstract Infrared photodiodes based on organic semiconductors are promising for low‐cost sensors that operate at room temperature. However, their realization remains hampered by poor device
Bogyeom Seo, Tyler Bills, Paramasivam Mahalingavelar, Woojo Kim, Hyeong Ju Eun, Jong H. Kim, Jason D. Azoulay, Tse Nga Ng   +7 more
wiley   +1 more source

Highly Efficient Spin‐Orbit Torque Switching in a Topological Insulator/Chromium Telluride Heterostructure with Opposite Berry Curvature

Advanced Electronic Materials, EarlyView.
This study reports high spin‐torque efficiency (ΔHLJ=12.9×10−6mTA−1cm2$\frac{{{{\Delta}}{H_L}}}{J} = 12.9 \times {10^{ - 6}}{\mathrm{mT}}\;{{\mathrm{A}}^{ - 1}}{\mathrm{c}}{{\mathrm{m}}^2}$) and spin Hall conductivity (σSH=4.8×106ℏ2eΩ−1m−1${\sigma _{SH}} = 4.8 \times {10^6}\frac{\hbar }{{2e}}{{{\Omega}}^{ - 1}}{{\mathrm{m}}^{ - 1}}$), along with ...
Kewen Zhang, Yuhang Wu, Jingyan Song, Yitian Guo, Xiaolun Cai, Long Cheng, Dongxing Zheng, Aitian Chen, Peng Li, Xixiang Zhang   +9 more
wiley   +1 more source

Broadband, Single‐Layered, and Optically Transparent Reflective Phase‐Shifting‐Surface Array for Beam Manipulation and Enhanced Wireless Communications

Advanced Electronic Materials, EarlyView.
A novel optically transparent reflectarray design approach based on multi‐resonant phase‐shifting elements with minimal fine metal line (FML) structures and low‐loss single‐layer cyclic olefin copolymer (COC) substrate is proposed. The design achieves exceptional antenna performance while ensuring high optical transparency, validated through wireless ...
Longzhu Cai, Jianjing Zhou, Jiaqi Zhou, Lei Zhang, Zhi Hao Jiang, Wei Hong   +5 more
wiley   +1 more source

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Memristive Autapse-Coupled Neuron Model With External Electromagnetic Radiation Effects

IEEE transactions on industrial electronics (1982. Print), 2023
Thanks to their distinct synaptic plasticity and memory effects, memristors not only can mimic biological neuronal synapses but also can describe the influence of external electromagnetic radiation.
Sen Zhang, Chunbiao Li, Jiahao Zheng, Xiaoping Wang, Zhigang Zeng, Guanrong Chen   +5 more
semanticscholar   +1 more source

Complex dynamics in a Hopfield neural network under electromagnetic induction and electromagnetic radiation.

Chaos, 2022
Due to the potential difference between two neurons and that between the inner and outer membranes of an individual neuron, the neural network is always exposed to complex electromagnetic environments.
Q. Wan, Zidie Yan, Fei Li, Simiao Chen, Jiong Liu   +4 more
semanticscholar   +1 more source

Multi-scroll hidden attractor in memristive HR neuron model under electromagnetic radiation and its applications.

Chaos, 2021
This paper aims to propose a novel no-equilibrium Hindmarsh-Rose (HR) neuron model with memristive electromagnetic radiation effect. Compared with other memristor-based HR neuron models, the uniqueness of this memristive HR neuron model is that it can ...
Sen Zhang, Jiahao Zheng, Xiaoping Wang, Z. Zeng   +3 more
semanticscholar   +1 more source

Impact of nonionizing electromagnetic radiation on male infertility: an assessment of the mechanism and consequences

International Journal of Radiation Biology, 2020
Purpose Environment and lifestyle factors are being attributed toward increased instances of male infertility. Rapid technological advancement, results in emission of electromagnetic radiations of different frequency which impacts human both biologically
R. Gautam, E. Priyadarshini, J. Nirala, Paulraj Rajamani   +3 more
semanticscholar   +1 more source