Results 141 to 150 of about 5,760,414 (306)

Wavelength‐ and Helicity‐Reconfigurable Circularly Polarized Optical Diodes Enabled by Molecular Photoswitches

Advanced Materials, EarlyView.
All‐optical, photoswitchable diode‐type device for tunable nonreciprocal (asymmetric) transmission of CPL across a broad spectrum of light is demonstrated using molecular motor (photoswitch)‐doped cholesteric liquid crystals (CLCs) sandwiched between polyvinyl alcohol (PVA) and polydopamine (PDA)‐PVA composite layers.
Chaoguang Ye, Ming Yuan, Jiaxin Liu, Wei Zhou, Changsheng Wu, Zhenyu Zhou, Chaoying Zhu, Xiao‐Fang Jiang, Jiawen Chen, Lakshminarayana Polavarapu, Guofu Zhou, Xiaowen Hu   +11 more
wiley   +1 more source

CTPMSN: Enhancing Multimodal Remote Sensing Classification With Composite Text Prompts

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Remote sensing multimodal data integrates information from various sensors, providing detailed characterization and reliable monitoring capabilities for Earth observation tasks. This data is crucial in environmental surveillance, disaster assessment, and
Aili Wang, Shiyu Dai, Haibin Wu, Haoran Lv, Siqi Yan, Minhui Wang   +5 more
doaj   +1 more source

Soft and Transient Bioelectronics Enabled by Polymer‐Free Ti3C2Tx MXene Hydrogels

Advanced Materials, EarlyView.
We present Ti3C2Tx MXene hydrogel (MXgel) bioelectronics, a soft, flexible, and fully transient platform for high‐fidelity neural recording and stimulation. MXgel bioelectronics exhibit exceptional electrical conductivities, low electrochemical impedances, and high charge injection capacities.
Raghav Garg, Franco A. Laimo, Stefano Ippolito, Prastuti Upadhyay, Spencer R. Averbeck, Dimitris Boufidis, Charles‐Antoine Assenmacher, Dayo O. Adewole, Sai Panigrahy, Bita Soltan Mohammadlou, Lucy Plant, Yuan Zhang, Andrew G. Richardson, Yury Gogotsi, D. Kacy Cullen, Flavia Vitale   +15 more
wiley   +1 more source

Les recherches en communication environnementale

, 2019
Le présent article dresse un bilan bibliographique diachronique des recherches publiées en langue française dans le champ de la communication environnementale (articles scientifiques, thèses doctorales et livres).
Andrea Catellani, Béatrice Jalenques Vigouroux, Catellani, Andrea, Pudens Malibabo Lavu, Pascual Espuny, Céline, Jalenques Vigouroux, Béatrice, Céline Pascual Espuny, Vigouroux, Béatrice Jalenques, Malibabo Lavu, Pudens, Malibabo, Pudens Lavu   +9 more
core   +1 more source

TRC-Based High-Precision Spot Position Detection in Inter-Satellite Laser Communication. [PDF]

Sensors (Basel), 2020
Li Q, Guo H, Xu S, Xu Y, Wang Q, He D, Peng Z, Huang Y.   +7 more
europepmc   +1 more source

Band Alignment of Grafted Si/Ge0.89Sn0.11 Heterojunction Determined by X‐Ray Photoelectron Spectroscopy

Advanced Materials Interfaces, EarlyView.
ABSTRACT We investigate the band alignment of a monocrystalline grafted p‐type Si/Ge0.89Sn0.11 heterostructure using X‐ray photoelectron spectroscopy (XPS). The bandgap of the Ge0.89Sn0.11 epilayer of 0.50 eV was first determined and cross‐verified using photoluminescence spectroscopy, infrared transmission, and theoretical calculation.
Yang Liu, Yiran Li, Tsung‐Han Tsai, Sudip Acharya, Yi Lu, Jie Zhou, Samuel A. Haessly, Shui‐Qing Yu, Nanditha M. Dissanayake, Edward K. Huang, Jiarui Gong, Zhenqiang Ma   +11 more
wiley   +1 more source

Effects of edge oxides from laser cutting in laser-arc hybrid welding

, 2018
Laser-arc hybrid welding (LAHW) is a promising technique for joining sheets due to fast processing speeds and small gap bridgeability. Prior to welding, the edges are often prepared using laser cutting.
Masami Mizutani, Seiji Katayama, Mizutani, Masami,, Kawahito, Yousuke,, Pan Qinglong, Jan Frostevarg, Frostevarg, Jan,, Qinglong, Pan,, Katayama, Seiji,, Yousuke Kawahito   +9 more
core   +1 more source

Recent Advances of Slip Sensors for Smart Robotics

Advanced Materials Technologies, EarlyView.
This review summarizes recent progress in robotic slip sensors across mechanical, electrical, thermal, optical, magnetic, and acoustic mechanisms, offering a comprehensive reference for the selection of slip sensors in robotic applications. In addition, current challenges and emerging trends are identified to advance the development of robust, adaptive,
Xingyu Zhang, Liao Wu, Shuai He, Zhao Sha, Yuwan Huang, Shuying Wu, Dewei Chu, Chun H. Wang, Shuhua Peng   +8 more
wiley   +1 more source

Printed SWCNT‐Based p–n Junction Thin‐Film Near‐Infrared Photoresistors Enabled by a Sustainable Furan‐Derived π‐Conjugated Polymer

Advanced Materials Technologies, EarlyView.
A sustainable polymer–carbon nanotube bilayer enables efficient near‐infrared photodetection in a simple lateral planar p–n junction thin‐film architecture. Thermal side‐chain cleavage enhances interfacial coupling, shifts the dominant photoresponse from 800 to 1000 nm, and substantially improves device performance.
Jenner H. L. Ngai, Zhao Li, Jianfu Ding, Yuning Li   +3 more
wiley   +1 more source

High-order harmonic generation in laser-aligned molecules.

, 2005
Strong-field interactions with molecules are not as well understood as for atoms. In atoms, both fully quantum-mechanical calculations [1] and semiclassical models [2] reproduce single-electron ionization and related phenomena—high-harmonic generation ...
VELOTTA, RAFFAELE
core