Results 61 to 70 of about 11,655,661 (190)

Anisotropy of the Tribological Performance of Periodically Oxidated Laser-Induced Periodic Surface Structures

, 2023
Laser-induced periodic surface structures (LIPSS) enable advanced surface functionalization with broad applications in various fields such as micro- and nanoelectronics, medicine, microbiology, tribology, anti-icing systems, and more.
Ramona Durena, Yuliya Hanesch, Raimundas Rukuiža, Rita Kriūkienė, Magdalena Speicher, Juozas Padgurskas, Liga Grase, Mindaugas Rukanskis, Mairis Iesalnieks, Dieter Willer, Pavels Onufrijevs, Janis Lungevics, Jevgenijs Kaupuzs   +12 more
core   +1 more source

Initial Cumulative Effects in Femtosecond Pulsed Laser-induced Periodic Surface Structures on Bulk Metallic Glasses

, 2016
We investigate initial cumulative irradiation effects leading to variable surface topographies and nanoscale roughness, and triggering eventually the formation of laser-induced periodic surface structures (LIPSS) on Zr-based bulk metallic glasses (Zr41.
Li, Chen, Jamon, Damien, Colombier, Jean-Philippe, Faure, Nicolas, Cheng, Guanghua, Zhang, Hao, Stoian, Razvan, Stoian, R (reprint author), Univ Jean Monnet, Univ Lyon, CNRS, Lab Hubert Curien,UMR 5516, F-42000 St Etienne, France.   +7 more
core   +2 more sources

Formation of Laser‐Induced Periodic Surface Structures on Titanium Alloy Using a Picosecond Laser: Dependence on Fluence and Number of Laser Pulses

Advanced Materials Interfaces
Laser ablation is a widely used technique for the fabrication of periodic structures on solids to manipulate their surface properties. A fundamental challenge in the formation of laser‐induced periodic surface structures (LIPSS) is ascertaining the ...
Iana Fomicheva, Petr Druzhinin, Hans Amler, Alexander B. Tesler, George Sarau, Gerd Leuchs, Silke H. Christiansen   +6 more
doaj   +1 more source

Femtosecond Laser-Induced Periodic Surface Structures on 2D Ti-Fe Multilayer Condensates

Nanomaterials, 2021
2D Ti-Fe multilayer preparation has been attracting increased interest due to its ability to form intermetallic compounds between metallic titanium and metallic iron thin layers.
Oleksandr V. Kuznietsov, George D. Tsibidis, Anatoliy V. Demchishin, Anatoliy A. Demchishin, Volodymyr Babizhetskyy, Ivan Saldan, Stefano Bellucci, Iaroslav Gnilitskyi   +7 more
doaj   +1 more source

2H‐Phase Molybdenum Diselenide/Hollow Carbon Sphere‐Based Separator With “One‐Stone‐Two‐Birds” Effect Boosting High‐Performance Lithium‐Sulfur Batteries

Carbon Neutralization, Volume 5, Issue 5, September 2026.
The synergistic 2H‐MoSe2/HCS coating effectively suppresses the polysulfide shuttle through dual mechanisms of chemisorption and physical confinement. This results in exceptional long‐cycle stability (800 mAh g−1 after 1500 cycles at 1 C), alongside remarkable electrochemical reversibility.
Zhijiang Su, Chunwei Dong, Zhihua Han, Tong Yang, Nannan Zhang, Guanghong Pan, Yang Dong, Xiaojie Sun, Xiangfei Meng, Xiaodong Jian, Dongjie Shi, Jiaye Ye, Qing Jiang   +12 more
wiley   +1 more source

Laser Writing of Multilayer Structural Colors for Full‐Color Marking on Steel

Advanced Photonics Research
Laser‐induced periodic surface structure (LIPSS) can form structural color on the metal surfaces with high production efficiency and thermal stability, and has been used in various industrial applications such as unfaded color marking and anti ...
Shuhuan Zhang, Yuying Wang, Hailin Wang, Lijing Zhong, Xiao Zhu, Guangzhi Zhu, Jianrong Qiu, Xiaoyan Zeng   +7 more
doaj   +1 more source

Entropy‐Driven Innovations: Entropy Stabilized Oxides for High‐Performance Next‐Generation Lithium–Sulfur Batteries

ENERGY &ENVIRONMENTAL MATERIALS, Volume 9, Issue 5, September 2026.
This article explores high‐entropy‐stabilized oxides (HEOs) as novel functional materials for addressing critical issues in lithium–sulfur (Li–S) batteries, including lithium polysulfide (LPS) shuttling, inadequate conductivity, and slow redox kinetics.
Hassan Raza, Jialiang Wei, Zhicai Wang, Zhaoyang Lv, Junye Cheng, Jia Xu, Liang An, Yuliang Liu, Sergey Ryazantsev, Shukui Li, Guangping Zheng   +10 more
wiley   +1 more source

Laser‐Patterned Antibacterial Microgrids With Silver Nanoparticles for Autonomous Sterilization on Public Escalator Belts

Rare Metals, Volume 45, Issue 9, September 2026.
ABSTRACT The past few decades have witnessed multiple outbreaks of pandemics. Hygiene in public facilities is one of the key factors in maintaining public health security. Escalator belts, as frequently touched by passengers, become a potential medium for spreading pathogens.
Yang Xu, Yee Him Timothy Chan, Xupeng Lu, Ruohan Yu, Yexin Pan, Siyu Chen, Haosong Zhong, Le Jing, Cuiyun Yang, Yangyi Huang, Yi Chen, Minseong Kim, Mitch Guijun Li   +12 more
wiley   +1 more source

LIPSS‐Sticks: Laser Induced Double Self Organization Enhances the Broadband Light Absorption of TiO2 Nanotube Arrays

Advanced Photonics Research, 2021
Sub‐wavelength laser‐induced periodic surface structures (LIPSS) created by ultrashort pulsed laser irradiation on the surface of titanium are used for the first time to template the electrochemical growth of titanium dioxide nanotube arrays, creating a ...
Rakesh Arul, Junzhe Dong, M. Cather Simpson, Wei Gao   +3 more
doaj   +1 more source

Multi‐Objective Collaborative Process Optimization Based on Deep Learning of Laser In Situ Forging Additive Manufacturing Ti‐6Al‐4V

Rare Metals, Volume 45, Issue 9, September 2026.
ABSTRACT Aiming at the problems of insufficient forming quality and poor surface performance in the preparation of Ti‐6Al‐4V alloy by laser powder bed fusion (LPBF), this study proposed a laser in situ forging additive manufacturing (LIF‐AM) technology, which integrates LPBF with femtosecond laser in situ shock forging and realizes defect control and ...
Peng He, Yuming Huang, Wenhe Wang, Chao Wang, Yi Zhang, Min Huang, Shulun Yu, Haocheng Liu, Xinlei Pan, Lu Wang, Liucheng Zhou   +10 more
wiley   +1 more source