Results 81 to 90 of about 280,118 (298)

Al–Cu Composite Casting of Laser‐Deoxidized Copper: Bonding, Interfacial Chemistry, and Thermal Conductivity

Advanced Engineering Materials, EarlyView.
This study investigates laser‐based oxide removal of Cu inserts in oxygen‐free conditions and examines long‐term oxidation kinetics and surface chemistry under different atmospheres via X‐ray photoelectron spectroscopy. Al–Cu compound casting with differently oxidized surfaces is performed, and intermetallic phase formation, morphology, and thermal ...
Timon Steinhoff, Finn‐Lennard Janthur, Sascha Zimmermann, Sarah Seffer, Jörg Hermsdorf, René Gustus, Ludger Overmeyer, Wolfgang Maus‐Friedrichs, Hans Jürgen Maier, Christian Klose   +9 more
wiley   +1 more source

Atomic Layer Deposition of ZrO2 on Titanium Inhibits Bacterial Adhesion and Enhances Osteoblast Viability

International Journal of Nanomedicine, 2021
Yujin Jo,1 Yong Tae Kim,2 Hoonsung Cho,2 Min-Kyung Ji,3 Jaeyeong Heo,2,3 Hyun-Pil Lim1 1Department of Prosthodontics, School of Dentistry, Chonnam National University, Gwangju, Korea; 2Department of Materials Science and Engineering, Chonnam National ...
Jo Y, Kim YT, Cho H, Ji MK, Heo J, Lim HP   +5 more
doaj  

Mobile setup for synchrotron based in situ characterization during thermal and plasma-enhanced atomic layer deposition [PDF]

, 2016
We report the design of a mobile setup for synchrotron based in situ studies during atomic layer processing. The system was designed to facilitate in situ grazing incidence small angle x-ray scattering (GISAXS), x-ray fluorescence (XRF), and x-ray ...
Alessandro Coati, Christophe Detavernier, Dendooven J., Dendooven J., Eduardo Solano, Emiliano Fonda, Giuseppe Portale, Jolien Dendooven, Kevin Van de Kerckhove, Matthias M. Minjauw, Yves Garreau   +10 more
core   +2 more sources

Corrosion and Process Analysis of a Preoxidized MgO Recyclate‐Based Cermet Anode in Laboratory‐Scale Na‐Cryolite Molten Salt Electrolysis of Aluminum at 1000°C

Advanced Engineering Materials, EarlyView.
EDX elemental map of the pre‐oxidized MgO–steel cermet anode cross section after electrolysis. The development of inert anodes for aluminum electrolysis remains challenging due to the high corrosivity of cryolite‐based melts at 950°C–1000°C. This study investigates the corrosion and process behavior of a carbon‐free MgO–steel cermet anode derived from ...
Alexander Adamczyk, Farhan Hossain, Felipe A. Garcia Paz, Serhii Yaroshevskyi, Felix Drechsler, Daniel Vogt, Christos G. Aneziris, Alexandros Charitos   +7 more
wiley   +1 more source

Atomic Layer Deposition of Molybdenum Carbide Thin Films

Advanced Materials Interfaces
The development of deposition processes for metal carbide thin films is rapidly advancing, driven by their potential for applications including catalysis, batteries, and semiconductor devices.
Paloma Ruiz Kärkkäinen, Georgi Popov, Timo Hatanpää, Antti Kemppinen, Katja Kohopää, Mohammad Bagheri, Hannu‐Pekka Komsa, Mikko Heikkilä, Kenichiro Mizohata, Mykhailo Chundak, Petro Deminskyi, Anton Vihervaara, Mário Ribeiro, Joel Hätinen, Joonas Govenius, Matti Putkonen, Mikko Ritala   +16 more
doaj   +1 more source

Research status and development trend of area selective atomic layer deposition

Gongneng cailiao yu qijian xuebao
In recent years, with manufacturing technology advancing into the atomic age, significant progress has been achieved in nano-manufacturing technologies.
Xiaorui WU, Yi OUYANG, Jianjun SHI, Xueqiang LU, Xueqin ZUO   +4 more
doaj   +1 more source

Evidence for hydrogen two-level systems in atomic layer deposition oxides

, 2013
Two-level system (TLS) defects in dielectrics are known to limit the performance of electronic devices. We study TLS using millikelvin microwave loss measurements of three atomic layer deposited (ALD) oxide films--crystalline BeO ($\rm{c-BeO ...
Banerjee, S. K., Gladchenko, S., Gordon, R. G., Holder, A. M., Khalil, M. S., Kozen, A. C., Liu, Y. Q., Lobb, C. J., Musgrave, C. B., Osborn, K. D., Rubloff, G., Stoutimore, M. J. A., Yum, J. H.   +12 more
core   +1 more source

Resistance Rapid Heating of Aluminum Coatings in an Extreme High Vacuum–Adequate Atmosphere for Hot Stamping

Advanced Engineering Materials, EarlyView.
The subject of this work is the development of a corrosion‐protective coating on steel sheets for form hardening. Rapid heating in an extreme high vacuum (XHV)‐adequate atmosphere is a useful method to prevent oxidation during alloying of 22MnB5 and aluminum to obtain a metallurgical bonding.
Lorenz Albracht, Alexander Schnettger, Ulrich Holländer, Sven Hübner, Bernd‐Arno Behrens, Hans Jürgen Maier   +5 more
wiley   +1 more source

Affecting the Properties of Copper–Graphene Electroconductive Composite by Severe Plastic Deformation

Advanced Engineering Materials, EarlyView.
Copper‐based composites enhanced with carbon feature convenient mechanical properties and favorable electric conductivity. Processing via deformation and thermomechanical treatments can introduce advantageous microstructures further enhancing their performance. Herein, copper–graphene powder‐based composites are directly consolidated via rotary swaging
Radim Kocich, Lenka Kunčická, Pavel Czernek, Zifan Wang   +3 more
wiley   +1 more source

Passivation of Edge States in Etched InAs Sidewalls

, 2017
We investigate different methods of passivating sidewalls of wet etched InAs heterostructures in order to suppress inherent edge conduction that is presumed to occur due to band bending at the surface leading to charge carrier accumulation.
Ensslin, Klaus, Ihn, Thomas, Karalic, Matija, Kovalenko, Maksym V., Mittag, Christopher, Müller, Susanne, Nazarenko, Olga, Tschirky, Thomas, Wegscheider, Werner   +8 more
core   +1 more source