Results 131 to 140 of about 21,821,173 (350)
Laser-assisted solar cell metallization processing [PDF]
Laser-assisted processing techniques for producing high-quality solar cell metallization patterns are being investigated, developed, and characterized.
Gupta, S. +3 more
core +1 more source
Advanced Engineering Materials, EarlyView.This study presents a reversible temperature sensor with high switching ratio, ∼103. The device is fabricated using PET‐ITO and carbon nanotube dispersions in alkane. Considering its application in cold chain logistics, a proof‐of‐concept with LED is showcased. Thus, a temperature drop below the threshold temperature (crystallization temperature of the
Sunil Kumar Behera +8 more
wiley +1 more source
Advances in Materials Science and Engineering, 2011 This paper focused on the welding 1.8 mm thick 6061 aluminum alloy plates in T-joint form using dual lasers that introduced by a Nd: YAG laser and a CO2 laser with 4043 aluminum filler wire.
Min Li +5 more
doaj +1 more source
Regional Knowledge and the Emergence of an Industry: Laser Systems Production in West Germany, 1975-2005 [PDF]
We analyze the emergence and spatial evolution of the German laser systems industry. Regional knowledge in the related field of laser sources, as well as the presence of universities with physics or engineering departments, is conducive to the emergence ...
Guido Bünstorf +2 more
core
Producing a thin coloured film on stainless steels – a review. Part 2: non-electrochemical and laser processes [PDF]
, 2023 G. T. Alliott +2 more
openalex +1 more source
Advanced Engineering Materials, EarlyView.Powder metal processing provides scalable advantages in nanoporous (np) metal development. Mechanical alloying is used to produce unique precursors for hybrid nanopore formation by oxide reduction and dealloying. As demonstrated in np Ag, this approach improves process efficiency while promoting smaller ligaments and larger pores, both of which are ...
Mark A. Atwater, Oliver A. Fowler
wiley +1 more source
Two-stage quality monitoring of a laser welding process using machine learning [PDF]
, 2023 Patricia M. Dold +3 more
openalex +1 more source
Advanced Engineering Materials, EarlyView.This study explores the lightweight potential of laser additive‐manufactured NiTi triply periodic minimal surface sheet lattices. It systematically investigates the effects of relative density and unit cell size on surface quality, deformation recovery, compression behavior, and energy absorption.
Haoming Mo +3 more
wiley +1 more source
Development of a laser-based pre-damage for metal-polymer caps for sealing medical ampoules
Scientific ReportsThe closure of injection vials is realized by multi-material crimp caps consisting of aluminum and polymer. To improve the handling, previous investigations have determined which force for opening is perceived as comfortable and can be achieved with one ...
Christoph Wortmann +5 more
doaj +1 more source
Research on Reduced-Order Model of Heat Treatment Online Simulation for Digital Twin Application
MetalsDigital twin technology puts forward higher requirements on the real-time performance of simulations. In order to realize the online simulation of the heat treatment process, a transient temperature field-microstructure field coupling calculation method ...
Miao Gong +4 more
doaj +1 more source