Results 221 to 230 of about 9,708 (287)

In‐Sensor Reservoir Computing Using Ferroelectric Optoelectronic Synapse for Near‐Infrared Face Recognition

Advanced Intelligent Systems, EarlyView.
Near‐infrared reservoir computing system has been realized by using α‐In2Se3 optoelectronic device with concise device and algorithm architecture, achieving high accuracy near 100% and noise robustness in face recognition tasks. These findings demonstrate 2D ferroelectric device‐based optoelectronic RC system as a compact and efficient computing ...
Wenyu Songlu, Quan Chen, Yi Cao, Han Wang, Han Chen, Weihui Sang, Yang Gan, Shijia Tian, Yuan Yu, Zhou Xin, Yukang Chen, Shuming Guo, Lin Wang, Xumeng Zhang, Tao Liu, Du Xiang   +15 more
wiley   +1 more source

Cyclo‐Octasulfur Crystals as Light‐Controlled Molecular Muscles

Angewandte Chemie, EarlyView.
Bending and stretching effect provoked by the repeated application of 385‐nm radiation (purple) and 475‐nm radiation (blue) on sulfur microcrystals. Abstract Here, we describe the synthesis and photo‐responsive properties of 2D cyclo‐octasulfur microcrystals (α‐S8 MCs), produced using a quick, simple, cost‐effective, and environmentally friendly ...
Enrique Solano‐Rodríguez, Qi Sun, Jean‐Luc Brédas, Veaceslav Coropceanu, Beatriz Jurado‐Sánchez, Alberto Escarpa   +5 more
wiley   +2 more sources

Controllable growth of MoO₃ dielectrics with sub-1 nm equivalent oxide thickness for 2D electronics. [PDF]

Nat Commun
Li X, Xu S, Zhang Z, Yu Z, Pan Z, Yang Y, Lu X, Huo N.   +7 more
europepmc   +1 more source

Artificial Intelligence‐Assisted Target Design for High‐Intensity Laser‐Driven Neutron Sources

Advanced Intelligent Systems, EarlyView.
This study presents an artificial intelligence (AI)‐assisted target design that combines particle‐in‐cell simulations with gradient ascent algorithm to optimize laser‐driven neutron sources. By enhancing the sheath electric field, the optimized structure increases neutron yield by a factor of 4,000.
Youjing Wang, Kai Zhao, Yixin Li, Zhiguo Ma, Yi Yang, Yumiao Wang, Changbo Fu, Yu‐Gang Ma   +7 more
wiley   +1 more source

Ag Nanocrystals Intercalated Muscovite Mesocrystal for Large-Scale 3D SERS. [PDF]

Nano Lett
Sung CY, Tu YH, Thi Quynh L, Su CM, Wu HY, Chen LH, Chen KP, Hsieh WZ, Chiang CY, Cheng WS, Chu YH.   +10 more
europepmc   +1 more source

Ultrathin (<10 nm) Electrochemical Random‐Access Memory that Overcomes the Tradeoff between Robust Weight Update and Speed in Neuromorphic Systems

Advanced Intelligent Systems, EarlyView.
To address the tradeoff between synaptic linearity and operating speed, a Cu ion‐based ultrathin electrochemical random‐access memory is engineered using a 1.2 nm AlOx liner and 5 nm HfOx layer. The device exhibits fast and uniform weight updates under 50 μs pulses, along with long retention and high endurance, paving the way for robust synaptic units ...
Seonuk Jeon, Seokjae Lim, Nir Tessler, Jiyong Woo   +3 more
wiley   +1 more source

Imaging biomineralizing bacteria in their native-state with X-ray fluorescence microscopy. [PDF]

Chem Sci
Chevrier DM, Cerdá-Doñate E, Gandarias L, Gomez-Gonzalez MA, Swaraj S, Soto-Rodriguez PED, Fraisse A, Robinson T, Faivre D.   +8 more
europepmc   +1 more source

One-step Centimeter-Scale Growth of Sub-100-nm Perovskite Single-Crystal Arrays in Ambient Air for Color Painting. [PDF]

Adv Sci (Weinh)
Zhang G, Sun Z, Gan Z, Liang C, Chen L, Mo H, Jiang Y, Yuan M, Djurišić AB, Kim JT, Li WD.   +10 more
europepmc   +1 more source

Microscale Tattooing of Hydrogels and Cells: Benzoxaborole‐Driven Microcontact Printing (µCP) on Glycosylated Surfaces

Angewandte Chemie International Edition, EarlyView.
We demonstrate a polymer brush‐assisted microcontact printing (µCP) to pattern glycosylated surfaces. We used a benzoboraxole derivative as an ink for surface patterning. With this novel method, we could functionalize wafer surfaces possessing glycopolymer films, surface‐glycosylated polymer microparticles as well as cellular interfaces.
Nazim Pallab, Eric Sperlich, Matthias Schenderlein, Anne Krüger‐Genge, Jinyuan Li, Lukas Zeininger, Zdeněk Tošner, Mariusz Uchman, Martin Reifarth   +8 more
wiley   +1 more source

Broadband Achromatic Hybrid Metalens Module with 100° Field of View for Visible Imaging. [PDF]

Sensors (Basel)
Wu P, Li X, Xing Y, Wang J, Zheng W, Wang Z, Ma Y.   +6 more
europepmc   +1 more source