Results 221 to 230 of about 9,663 (287)

Tuning Stability and Optoelectronic Properties of CsSnI3 Via Rare‐Earth Doping

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Sn‐based halide perovskites are promising optoelectronic materials but are limited by poor stability. Thus, rare‐earth elements (RE) doping in CsSnI3 addresses this limitation, significantly enhancing thermodynamic, mechanical, and chemical stability, while simultaneously tuning electronic characteristics and modulating optical responses in the ...
Haowei Wang, Feiyu Zhou, Zhuo Li, Yanghao Luo, Tongtong Li, Yilun Liu, Shengying Yue   +6 more
wiley   +1 more source

Physics-Guided Variational Causal Intervention Network for Few-Shot Radar Jamming Recognition. [PDF]

Sensors (Basel)
Xia D, Lv L, Zhang Y, Lu Y, Li F, Liu L, Liu X, Zeng Y, Ge Z.   +8 more
europepmc   +1 more source

Linear‐Nonlinear‐Linear Sandwich‐Structured Polymer Composites With Metal‐Organic Framework (MOF)‐Enhanced Insulating Layers and Horizontally Oriented Nanotube‐Filled Polarization Layer for High Energy Storage Performance

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
A linear‐nonlinear‐linear (LNL) sandwich dielectric film was rationally designed for high energy storage. Its outer linear layers are MOF (ZIF‐8)‐enhanced PEI composites (EZ), and the middle nonlinear layer is an electrospun‐hot‐pressed P(VDF‐HFP)/TNTs composite (PT) with horizontally oriented TNTs.
Yanpeng Li, Zhichao Yang, Dong Yue, Congcong Zhu, Yunpeng Liu, Lei Zhai, Yu Feng, Xiaoxu Liu   +7 more
wiley   +1 more source

Decoupling in a joint communication and sensing system with metasurface. [PDF]

Sci Rep
Zhang Z, Zhang Z, Ren Z, Hu Z.
europepmc   +1 more source

Dimensional Engineering of Wet‐Spun MOF‐Based Woven Fabrics for Superior Electromagnetic Wave Absorption

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This work fabricated MOF‐based woven absorbing fabrics with dimensional engineering via a wet spinning strategy. The absorbing fabrics achieve a reflection loss of −51.47 dB at 2.9 mm, with an effective absorption bandwidth reaching 3.54 GHz. The absorbing fabrics can be freely bent, stretched, and folded, with individual fibers exhibiting a break ...
Zihao Yan, Liyuan Guan, Qing Liu, Junhao Lin, Jianyong Yu, Bin Ding, Zhaoling Li   +6 more
wiley   +1 more source

Non-Contact Blood Pressure Prediction Using Radar with a Lightweight Temporal Multi-Scale Feature Fusion Network. [PDF]

Sensors (Basel)
Liu Y, Zhang T, Luo Y, Zhou L, Ding L, Li Y.   +5 more
europepmc   +1 more source

Cross-Attention Transformer for Coherent Detection in Radar Under Low-SNR Conditions. [PDF]

Sensors (Basel)
Lu X, Pan Z, Zhou H.
europepmc   +1 more source

Design of a Single-Layer High-Efficiency Ultra-Wideband Polarization-Converting Metasurface. [PDF]

Micromachines (Basel)
Ren Q, Ma S, Liu J, Fan Y, Yu Y, Mu H, Tian S.   +6 more
europepmc   +1 more source

Risk-Aware Resource Allocation Strategy for Target Tracking in a Cognitive Radar Network. [PDF]

Sensors (Basel)
Lee JY, Park J.
europepmc   +1 more source

Contactless Cardiac Health Monitoring with Millimeter-Wave Radar Based on PMG-SATNet. [PDF]

Sensors (Basel)
Guo T, Wang J, Yuan N, Lv H, Liang F, Zhang Z, Wang J, Long Y, Xue H.   +8 more
europepmc   +1 more source