Results 91 to 100 of about 409,075 (218)

Wireless Technologies for Wearable Electronics: A Review

Advanced Electronic Materials, EarlyView.
This review discusses recent advancements in wireless wearable electronics, focusing on communication technologies and power solutions. It covers key design considerations, explores wireless protocols from short‐ to long‐range networks, and examines powering methods such as integrated sources and energy harvesting.
Choong Yeon Kim, Juhyun Lee, Eun Young Jeong, Yeji Jang, Heesoo Kim, Bohyung Choi, Donggi Han, Youngjun Oh, Jae‐Woong Jeong   +8 more
wiley   +1 more source

Chiral Magnetic Memory Device at the 10 Nm Scale Using Self‐Assembly Nano Floret Electrodes

Advanced Electronic Materials, EarlyView.
A 10 nm chiral magnetic memory device is fabricated using self‐assembled gold Nano Floret (Au‐NF) junction. Chiral molecules are adsorbed along with 10 nm super‐paramagnetic iron oxide nanoparticles (SPIONs), resulting in a 10 nm memory bit. Additionally, a new method for determining the molecular tilt angle of chiral monolayer assembly is presented by
Sheli Muzafe Reiss, Salma Khaldi, Omer Shoseyov, Shira Yochelis, Roie Yerushalmi, Yossi Paltiel   +5 more
wiley   +1 more source

Research on Resistive Switching Mechanism of SnO2/SnS2 Based Heterojunction Memory Devices

Advanced Electronic Materials, EarlyView.
This work fabricates SnO2/SnS2 RRAM using (NH4)4Sn2S6, achieving 224 pJ set energy at 0.4 V with >1000‐cycle stability and 4 × 104 s retention. XPS/SEM/AFM‐validated interfacial engineering enables uniform switching, advancing low‐power neuromorphic memory development.
WenBin Liu, Lifang Hu, RuoXuan Zhao, ZhiYong Hou, JinYu Tian   +4 more
wiley   +1 more source

The Platform to Characterizing the Thermoelectric Materials by Photo‐Crosslinked Ionic Gel Electrolyte

Advanced Electronic Materials, EarlyView.
The device platform, which utilizes a photo‐crosslinked ionic gel electrolyte with a broad range of oxidation and reduction capabilities, can effectively evaluate and screen the thermoelectric material candidates with high potential across a wide range of doping levels, thereby minimizing the effort required to identify dopants compatible with ...
Sunbin Hwang, Mutsunori Uenuma, Junya Kurumida   +2 more
wiley   +1 more source

Boosting the Efficiency and Mechanical Stability of Organic Solar Cells Through a Polymer Acceptor by Reducing the Elastic Modulus

Advanced Energy Materials, EarlyView.
Herein, PYSe2F‐T is first applied to simultaneously improve the performance and mechanical stability of organic solar cells compared with mPh4F‐TS as the counterpart. Meanwhile, a detailed crack density analysis is first employed to evaluate the relationship between mechanical stability and elastic modulus of active layers, which can be reduced by the ...
Yan Wang, Han Yu, Dan Zhao, Wei Liu, Baoze Liu, Xin Wu, Danpeng Gao, Dong Zhang, Shoufeng Zhang, Xianglang Sun, Chunlei Zhang, Chaoyue Zhao, Yuchen Fu, Wei Song, Shaokuan Gong, Yuang Fu, Chung Hang Kwok, Ziyi Ge, Xinhui Lu, Xihan Chen, Shuang Xiao, Wai‐Yeung Wong, Yu Chai, He Yan, Zonglong Zhu   +24 more
wiley   +1 more source

Layer‐by‐Layer Processed Pseudo‐Bilayer Heterojunctions Advance the Performance of Organic Solar Cells

Advanced Energy Materials, EarlyView.
Layer‐by‐layer processed pseudo‐bilayer heterojunctions offer flexible processing strategies, optimized morphology, enhanced efficiency and stability, and scaling potential for organic solar cells. Abstract Recent progress in organic (semiconductor) solar cells (OSCs) has led to power conversion efficiencies (PCEs) reaching 20%, with predictions that ...
Donghui Li, Austin M. Kay, Drew B. Riley, Oskar J. Sandberg, Ardalan Armin, Paul Meredith   +5 more
wiley   +1 more source

Form Factor–Free Magneto‐Triboelectric Generator for Standalone Power Line IoT Applications

Advanced Energy Materials, EarlyView.
These limitations are addressed by employing iron, one of the most abundant materials on Earth, and the flexible ferroelectric polymer P(VDF‐TrFE). The composite film of P(VDF‐TrFE) and iron exhibits mechanical deformation under magnetic fields, combined with excellent flexibility, cost‐effective fabrication, and straightforward processing.
Hyun Soo Kim, Min Hyuk Lee, Do‐Heon Kim, Dong‐Gyu Lee, Iman M. Imani, SungHoon Hur, Young Joon Ko, Yeong Uk Choi, Hyunah Cho, So‐Min Song, Tae Kyoung Yoon, In Woo Oh, Jong Hoon Jung, Jun Chen, Yunseok Kim, Heemin Kang, Jungho Ryu, Jeong Min Baik, Hyun‐Cheol Song   +18 more
wiley   +1 more source

An Omnidirectional, High Power Density Magneto–Mechano–Electric Energy Harvester Using PNN–PZT Piezoceramic Operating in Decoupling Bending Mode

Advanced Energy and Sustainability Research, EarlyView.
Decoupling bending modes in magneto–mechano–electric energy harvesters, featuring two bending modes responding to different excitations with identical resonant frequencies, enables effective harvesting stray magnetic field energy in diverse environments.
Wei Peng, Bin Wang, Jianglei Chang, Zhen Liu, Genshui Wang, Zhi Cheng, Liang Ma, Shuxiang Dong   +7 more
wiley   +1 more source

Doped Zinc Oxide‐Based Piezoelectric Devices for Energy Harvesting and Sensing

Advanced Energy and Sustainability Research, EarlyView.
This review provides a comprehensive overview of material properties, synthesis methods, and characterization techniques of doped ZnO, emphasizing the impact of doping on its structural and functional attributes. It highlights key findings, identifies knowledge gaps, and proposes future research directions to optimize doped ZnO for energy harvesting ...
Congran Jin, Junhu Zhou, Ziqian Wu, John X. J. Zhang   +3 more
wiley   +1 more source

Recent Progress in Silver Nanowire‐Based Transparent Conductive Electrodes

Advanced Energy and Sustainability Research, EarlyView.
This work has reviewed silver nanowire‐based transparent conductive electrodes in terms of synthesis strategies, device fabrication processes, composition engineering, and property tailoring for flexible electronic applications. The developments of silver nanowire‐based platforms in sensors, solar cells, electronic skin, electromagnetic shielding ...
Jintao Wang, Jiajun Fan, Tao Wan, Long Hu, Zhi Li, Dewei Chu   +5 more
wiley   +1 more source