Results 211 to 220 of about 41,783 (289)

Floquet optical selection rules in black phosphorus. [PDF]

Sci Adv
Fan B, De Giovannini U, Hübener H, Zhou S, Duan W, Rubio A, Tang P.   +6 more
europepmc   +1 more source

Twenty‐Minute Microwave‐Enabled Dual‐Anion Nickel Sulfoselenide Anodes for High‐Capacity Sodium/Potassium‐Ion Batteries and Durable Pouch Cells

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
A dual‐anion‐assisted strategy is proposed for designing bi‐functional high‐performance anodes. The preparation of NiSSe/N‐C within 20 min demonstrates rapid Na+/K+ reaction kinetics, exceptional rate capability, and remarkable cycling stability. Nickel‐based materials are promising anode candidates for sodium‐ion batteries and potassium‐ion batteries ...
Yayun Zheng, Qiu He, Jitao Shang, Shasha Wei, Haoqing Jiang, Zhaohuai Li, Yan Zhao   +6 more
wiley   +1 more source

Heterogeneously-integrated lasers on thin film lithium niobate. [PDF]

Nanophotonics
Li M, Xiang C, Guo J, Peters J, Dumont M, Xue S, Staffa J, Hu Q, Gao Z, Lin Q, Bowers JE.   +10 more
europepmc   +1 more source

Directed Hole Localization Stabilizing Interfacial Sulfur Species to Boost α‐C–H Activation for Selective Biomass Photo‐oxidation

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Efficient α‐C–H bond activation and directional conversion for selective biomass photo‐oxidation are achieved by integrating polarization and interface engineering strategies in P‐doped ZnIn2S4 polar photocatalysts, which leverage hole localization and stable interfacial sulfur species, endowing bio‐based HMF at 94.4% conversion with 94.5% selectivity ...
Yinyin He, Jie Li, Shunmugavel Saravanamurugan, Hu Li   +3 more
wiley   +1 more source

Direct Writing of Nanostructured Metasurfaces by Hot-Electron-Driven Laser Sintering. [PDF]

Nano Lett
Chang K, Wei K, Kudtarkar K, Yelkarasi C, Erdemir A, Lan S, Hipwell MC, Pan H.   +7 more
europepmc   +1 more source

Boosting Zinc‐Ion Hybrid Capacitors with Mesoporous Carbon Derived from Highly Graphitized Carbon Quantum Dots

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
The work presents an innovative method for the preparation of mesoporous carbon materials (MCs) from highly graphitized carbon quantum dots. The zinc‐ion hybrid capacitors assembled with MCs deliver high rate performance and stability, providing promising advancements for future energy storage solutions.
Guoli Zhang, Huihui Li, Kaiyue Wang, Gang Li, Kaixi Li, Taotao Guan, Kaiying Wang   +6 more
wiley   +1 more source

Laser-Based QR Code Marking on Double Film-Coated Tablets: Balancing Marking Efficiency and Tablet Integrity-A Step Toward Safer Medicines. [PDF]

Pharmaceutics
Shammout H, Hopp B, Smausz T, Bohus J, Jójárt-Laczkovich O, Cseh M, Kopniczky J, Tari B, Saker R, Kristó K, Sovány T, Ludasi K.   +11 more
europepmc   +1 more source

Nonequilibrium Laser Regulation of the Electronic Structure of the Ni‐Based Electrode for Boosting Nucleophilic Electrooxidation of Alcohols

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This work reports an efficient, simple, low‐cost, and scalable method for overall electrode preparation. Nonequilibrium laser synthesis rapidly yields NiO nanocrystals on which a nickel oxyhydroxide (NiOOH) overlayer is grown in situ. By varying the number of laser pulses, the Ni3+/Ni2+ ratio is precisely tuned, thereby modulating the electronic ...
Shilin Fan, Rongxia Zhao, Jianghuai Yuan, Zerui Li, Haotian Yang, Haoyun Sheng, Ran Zhang, Yuxiang Liu, Lin Li, Zhu Liu   +9 more
wiley   +1 more source

Numerical Simulation and Experimental Study on Picosecond Laser Polishing of 4H-SiC Wafer. [PDF]

Micromachines (Basel)
Yan Y, Cheng Y, Chen S, Tang Y, Zhang F, Gao P.   +5 more
europepmc   +1 more source

Enhanced Nonlinear Optical Absorption Properties and Carrier Dynamics of Violet Phosphorene by Oxidation for Ultrafast Photonic Applications

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This study investigates the effects of oxidation treatment on the nonlinear optical absorption properties and carrier dynamics of two‐dimensional violet phosphorene (VP), elucidating the underlying physical mechanisms. Furthermore, ultrashort laser pulses are achieved utilizing the enhanced saturation absorption and shortened carrier relaxation ...
Bo Li, Han Pan, Qingling Tang, Zhongben Pan, Hongwei Chu, Ying Li, Dechun Li   +6 more
wiley   +1 more source