Results 61 to 70 of about 198,005 (333)

Effect of Laser Deoxidation on Adhesive‐Bonded Aluminum in an Oxygen‐Free Atmosphere

Advanced Engineering Materials, EarlyView.
This study investigates laser ablation of aluminum under oxygen‐free conditions. The goal is to produce oxide‐free substrates that enable improved adhesive bonding with epoxy. Optimized laser parameters (90% overlap, 300 µJ) combined with oxide‐free substrates result in the highest tensile strength of the adhesive bond.
Sandra Gerland, Finn‐Lennard Janthur, Sarah Seffer, Jörg Hermsdorf, Ludger Overmeyer, Annika Raatz   +5 more
wiley   +1 more source

MIGHTEE: multi-wavelength counterparts in the COSMOS field [PDF]

, 2023
I. H. Whittam, M. Prescott, Catherine Hale, M. J. Jarvis, Ian Heywood, Fangxia An, Marcin Glowacki, Natasha Maddox, L. Marchetti, L. K. Morabito, Nathan Adams, R. A. A. Bowler, Peter Hatfield, R. G. Varadaraj, J. D. Collier, B. S. Frank, A. R. Taylor, Mário G. Santos, M. Vaccari, J. Afonso, Yiping Ao, J. Delhaize, Kenda Knowles, Sthabile Kolwa, Solohery M. Randriamampandry, Zara Randriamanakoto, O. Smirnov, D. J. B. Smith, S. V. White   +28 more
openalex   +3 more sources

Investigation of Oxygen‐Free Wetting Behavior of Aluminum on Copper via Molecular Dynamics Simulations and Experiments

Advanced Engineering Materials, EarlyView.
The wettability of aluminum droplets (Al) on different copper substrates (Cu), where liquid Al spreads on solid Cu surfaces to form a liquid–solid interface, is studied numerically and experimentally. The experimental and numerical results show good agreement in the fast‐spreading regime.
Shan Lyu, Timon Steinhoff, Finn‐Lennard Janthur, Sarah Seffer, Jörg Hermsdorf, Christian Klose, Ludger Overmeyer, Hans‐Jürgen Maier, Nina Merkert   +8 more
wiley   +1 more source

Dual-Section DFB-QCLs for Multi-Species Trace Gas Analysis

Photonics, 2016
We report on the dynamic behavior of dual-wavelength distributed feedback (DFB) quantum cascade lasers (QCLs) in continuous wave and intermittent continuous wave operation.
Martin J. Süess, P. Morten Hundt, Béla Tuzson, Sabine Riedi, Johanna M. Wolf, Romain Peretti, Mattias Beck, Herbert Looser, Lukas Emmenegger, Jérôme Faist   +9 more
doaj   +1 more source

Broadband multi-wavelength study of LHAASO detected AGN [PDF]

, 2023
Ze-Rui Wang, Rui Xue, Dingrong Xiong, Hai-Qin Wang, Luming Sun, Fang‐Kun Peng, Mao, Jirong   +6 more
openalex   +1 more source

The young cluster NGC 2282 : a multi-wavelength perspective [PDF]

, 2015
We present the analysis of the stellar content of NGC~2282, a young cluster in the Monoceros constellation, using deep optical $BVI$ and IPHAS photometry along with infrared (IR) data from UKIDSS and $Spitzer$-IRAC.
Das, R. K., Dutta, Somnath, Ghosh, S., Jose, J., Mondal, S., Samal, M. R.   +5 more
core   +3 more sources

Productivity‐Driven Optimization of Laser Powder Bed Fusion Parameters for IN718 Superalloy: Process Control, Microstructure, and Mechanical Properties

Advanced Engineering Materials, EarlyView.
This study demonstrates how optimizing laser power, scanning speed, and hatching distance in laser powder bed fusion can boost the productivity of Inconel 718 manufacturing by up to 29% while maintaining mechanical integrity. The work delivers a validated process window and cost–time analysis, offering industry‐ready guidelines for efficient additive ...
Amir Behjat, Guido Barale, John Stavridis, Ehsan Norouzi, Jin‐Yoo Suh, Dong‐Ik Kim, Luca Iuliano, Abdollah Saboori   +7 more
wiley   +1 more source

Dual‐Mode Film Based on Highly Scattering Nanofibers and Upcycled Chips‐Bags for Year‐Round Thermal Management

Advanced Functional Materials, EarlyView.
Intelligent radiative cooling devices, adaptable to various weather conditions, have the potential for year‐round energy savings. This study introduces a sustainable dual‐mode film made from polycaprolactone nanofibers and upcycled chip bags for effective thermal management.
Qimeng Song, Stefan Rettinger, Chengzhang Xu, Ulrich Mansfeld, Markus Retsch   +4 more
wiley   +1 more source

A Multi-Wavelength Opto-Electronic Patch Sensor to Effectively Detect Physiological Changes against Human Skin Types

Biosensors, 2017
Different skin pigments among various ethnic group people have an impact on spectrometric illumination on skin surface. To effectively capture photoplethysmographic (PPG) signals, a multi-wavelength opto-electronic patch sensor (OEPS) together with a ...
Liangwen Yan, Sijung Hu, Abdullah Alzahrani, Samah Alharbi, Panagiotis Blanos   +4 more
doaj   +1 more source

Tracing the ISM magnetic field morphology: The potential of multi-wavelength polarization measurements [PDF]

, 2014
$\textit{Aims.}$ We present a case study to demonstrate the potential of multi-wavelength polarization measurements. The aim is to investigate the effects that dichroic polarization and thermal re-emission have on tracing the magnetic field in the ...
Reissl, S., Seifried, D., Wolf, S.
core   +1 more source