Results 131 to 140 of about 21,917 (263)

High-Transmission Biomimetics Structural Surfaces Produced via Ultrafast Laser Manufacturing. [PDF]

Biomimetics (Basel), 2023
Leng RZ, Yun B, Chen ZH, Chai C, Xu WW, Yu YH, Wang L.   +6 more
europepmc   +1 more source

Kinetic‐Directed Thermodynamic Repair Enables the Synthesis of High‐Strain 2D Sub‐Stoichiometric COFs

Advanced Science, EarlyView.
2D covalent organic frameworks are promising photocatalysts. Yet, precise synthesis of sub‐stoichiometric COFs remains challenging due to poor kinetic control. We propose a general strategy: tuning polymerization degree of kinetic intermediates via time or solvent polarity directs their thermodynamic repair into highly crystallization. Using [4+3]‐type
Xiang Pei, Kaifu Yu, Pan He, Hongqing Wu, Bo Jiang, Kewen Shu, Yang Li, Ya Tang, Lijian Ma   +8 more
wiley   +1 more source

Scanning-Based Dynamic Mask Projection for Ultrafast Laser Ablation of Thin Films. [PDF]

Nanomaterials (Basel)
Amann J, Kircher M, Otto A, Hajas BI, Kirnbauer A, Baltrukonis J, Fürbacher R.   +6 more
europepmc   +1 more source

Ultrafast Laser-Excited Optical Emission of Xe under Loose-Focusing Conditions. [PDF]

Sensors (Basel), 2023
Burger M, Latty KS, Frigerio L, Arnaud T, Arnaud T, Hartig KC, Jovanovic I.   +6 more
europepmc   +1 more source

Calcineurin‐Dependent Stress Adaptation Enables Caspofungin Heteroresistance Leading to Stable Resistance in Candida Glabrata

Advanced Science, EarlyView.
Caspofungin heteroresistance is prevalent in clinical Candida glabrata isolates and depends on calcineurin‐mediated stress adaptation. This transient phenotype serves as a reservoir for resistance evolution, enabling the emergence of stable resistant descendants under prolonged drug pressure.
Yanyu Su, Yi Li, Meng Xiao, Dan Guo, David S. Perlin, Erika Shor, Yingchun Xu, Yingxing Li   +7 more
wiley   +1 more source

Radiation Resilient Synthetic Antiferromagnets‐Based Neuromorphic Device for Sea Surface Temperature Reconstruction

Advanced Science, EarlyView.
By leveraging strong antiferromagnetic coupling, radiation‐tolerant synthetic antiferromagnetic synaptic devices are developed. Their intrinsic nonlinearity emulates neuronal activation, while linear and symmetric conductance modulation mimics synaptic plasticity.
Mingxu Song, Jiahao Liu, Ruisheng Hu, Teng Xu, Aihua Tang, Zhihong Zhu   +5 more
wiley   +1 more source

Monitoring ultrafast lasers

Materials Today, 2004
openaire   +2 more sources

Thermal Limitations in Ultrafast Laser Direct Writings in Dielectric Solids. [PDF]

Micromachines (Basel)
Poumellec B, Que R.
europepmc   +1 more source

Efficient ultrafast laser writing with elliptical polarization. [PDF]

Light Sci Appl, 2023
Lei Y, Shayeganrad G, Wang H, Sakakura M, Yu Y, Wang L, Kliukin D, Skuja L, Svirko Y, Kazansky PG.   +9 more
europepmc   +1 more source

Ultrafast Optoacoustics Reveals Intricate 3D Anisotropic Elasticity in Nanocrystalline Membranes

Advanced Science, EarlyView.
Ultrafast optoacoustic spectroscopy combined with a Sagnac interferometer enables non‐contact, simultaneous characterization of thickness and the full three‐dimensional anisotropic elastic constants in freestanding nanocrystalline copper membranes. By capturing gigahertz Lamb waves and zero‐group‐velocity resonances followed by SAFE‐GA inversion, the ...
Shuchang Zhang, Yi He, Guojie Luo, Jie Huang, Pak San Yip, Haoyu Cui, Wanglinhan Zhang, Zijian Wang, Lin Ye, Yang Lu, Zhongqing Su, Yehai Li   +11 more
wiley   +1 more source