Results 51 to 60 of about 6,134 (297)

Numerical methods and time-dependent physical models for the design and diagnostic of pulsed-dc magnetrons [PDF]

, 2006
Pulsed DC operation of magnetrons is a relatively new sputtering technique that significantly improves the properties of deposited layers. The understanding and control of phenomena taking place during pulsed DC sputtering requires new time-resolved ...
Moiseev, Tamara
core  

Current Status and Challenges in Data Collection for Aerospace Coatings Deposited by Plasma Spraying

Advanced Engineering Materials, EarlyView.
An innovative approach has been integrated into the GRENAT project to optimize plasma spraying and coating performance. Raw materials are accelerated and melted in the plasma generated by torches, creating coatings. Monitoring sensors collect process data which are combined with ex situ characterization data.
Lila Randriamananjara, Vincent Rat, Quentin Dubreuil, Patrice Valorge, Simon Goutier, Alain Denoirjean, Olivier Messe, Céline Ruelle, Jean‐Philippe Poli   +8 more
wiley   +1 more source

Investigation of the influence of pulse parameters on the resulting weld seam quality in pulsed electron beam welding of AW 6061

Journal of Advanced Joining Processes
Utilizing pulsed lasers in favor of a continuous wave in laser beam welding is a well-established method to achieve higher process efficiency and reduce heat input into the workpiece, which is especially useful for thin-walled workpieces (Steen, 2005 ...
M. Troise, T. Krichel, S. Olschok, U. Reisgen   +3 more
doaj   +1 more source

Switchable dual-wavelength Q-switched fiber laser based on sputtered indium tin oxide as saturable absorber

Results in Physics, 2020
This paper demonstrate experimentally the generation of a stable switchable dual-wavelength Q-switched fiber laser. The pulsed fiber lasers is generated from deposited Indium Tin Oxide (ITO) saturable absorber (SA) on fiber ferrule, which is prepared by ...
N.U.H.H. Zalkepali, N.A. Awang, A.A. Latif, Z. Zakaria, Y.R. Yuzaile, N.N.H.E.N. Mahmud   +5 more
doaj   +1 more source

Physical Vapor Deposition of Cathode Materials for All Solid-State Li Ion Batteries: A Review

Frontiers in Energy Research, 2021
With the development of smart electronics, a wide range of techniques have been considered for efficient co-integration of micro devices and micro energy sources.
Berik Uzakbaiuly, Berik Uzakbaiuly, Aliya Mukanova, Aliya Mukanova, Yongguang Zhang, Zhumabay Bakenov, Zhumabay Bakenov, Zhumabay Bakenov   +7 more
doaj   +1 more source

An Experimental High‐Throughput Approach for the Screening of Hard Magnet Materials

Advanced Engineering Materials, EarlyView.
An entire workflow for the high‐throughput characterization and analysis of compositionally graded magnetic films is presented. Characterization protocols, data management tools and data analysis approaches are illustrated with test case Sm(Fe, V)12 based films.
William Rigaut, Pierre Le Berre, Hamdi Jaballah, Lukas Fink, Victor Poline, Richard Haettel, Stéphane Grenier, Gilbert Chahine, Ewen Bellec, Guillaume Buatier, Wilfried Hortschitz, Santa Pile, Thomas Schrefl, Nils Blanc, Yuan Hong, Thibaut Devillers, Nora M. Dempsey   +16 more
wiley   +1 more source

Epitaxial Al2O3 capacitors for low microwave loss superconducting quantum circuits

APL Materials, 2013
We have characterized the microwave loss of high-Q parallel plate capacitors fabricated from thin-film Al/Al2O3/Re heterostructures on (0001) Al2O3 substrates.
K.-H. Cho, U. Patel, J. Podkaminer, Y. Gao, C. M. Folkman, C. W. Bark, S. Lee, Y. Zhang, X. Q. Pan, R. McDermott, C. B. Eom   +10 more
doaj   +1 more source

Direct feature extraction from two-dimensional X-ray diffraction images of semiconductor thin films for fabrication analysis

Science and Technology of Advanced Materials: Methods, 2022
We built a workflow for the fabrication analysis of thin films by applying machine-learning (ML) techniques directly to the measurement data. This will lower the problem in cost of synthesizing and analyzing samples to improve the fabrication conditions.
Akihiro Yamashita, Takahiro Nagata, Shinjiro Yagyu, Toru Asahi, Toyohiro Chikyow   +4 more
doaj   +1 more source

Applications of vacuum vapor deposition for perovskite solar cells: A progress review

iEnergy, 2022
Metal halide perovskite solar cells (PSCs) have made substantial progress in power conversion efficiency (PCE) and stability in the past decade thanks to the advancements in perovskite deposition methodology, charge transport layer (CTL) optimization ...
Hang Li, Mingzhen Liu, Meicheng Li, Hyesung Park, Nripan Mathews, Yabing Qi, Xiaodan Zhang, Henk J. Bolink, Karl Leo, Michael Graetzel, Chenyi Yi   +10 more
doaj   +1 more source

Integration of Low‐Voltage Nanoscale MoS2 Memristors on CMOS Microchips

Advanced Functional Materials, EarlyView.
This article presents the first monolithic integration of nanoscale MoS2‐based memristors into the back‐end‐of‐line of foundry‐fabricated CMOS microchips in a one‐transistor‐one‐resistor (1T1R) architecture. The MoS2‐based 1T1R cells exhibit forming‐free, nonvolatile resistive switching with ultra‐low operating voltages, low cycle‐to‐cycle variability ...
Jimin Lee, Sofía Cruces, Xiaohua Liu, Yang Chen, Vasilis A. Maroufidis, Janghyun Jo, Lukas Völkel, Dennis Braun, Michael Möller, Leon Brackmann, Holger Kalisch, Michael Heuken, Andrei Vescan, Rafal E. Dunin‐Borkowski, Joachim Mayer, Stefan Wiefels, Max C. Lemme   +16 more
wiley   +1 more source