Results 101 to 110 of about 575,100 (391)

Can Ti‐Based MXenes Serve as Solid Lubricants for Brake Applications? A Tribological Study

Advanced Engineering Materials, EarlyView.
This study explores the first implementation of Ti‐based MXenes materials in brake pad friction composite material. The resulting composite material exhibits a 48% reduction in the wear rate; alongside significant improvements are observed for thermal and mechanical properties.
Eslam Mahmoud, Jakob Gruber, Hakan Göçerler, Pierluigi Bilotto, Christian Gierl‐Mayer, Elham Loni, Michael Naguib, Carsten Gachot   +7 more
wiley   +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

Transmission Electron Microscopy on Interface Engineered Superconducting Thin Films [PDF]

, 2003
Transmission electron microscopy is used to evaluate different deposition techniques, which optimize the microstructure and physical properties of superconducting thin films.
Bals, Sara, Blank, Dave H.A., Huijben, Mark, Leca, Victor, Rijnders, Guus, Tendeloo, Gustaav van   +5 more
core   +3 more sources

Spatial Atomic Layer Deposition

, 2021
In conventional atomic layer deposition (ALD), precursors are exposed sequentially to a substrate through short pulses while kept physically separated by intermediate purge steps. Spatial ALD (SALD) is a variation of ALD in which precursors are continuously supplied in different locations and kept apart by an inert gas region or zone.
D., Muñoz-Rojas,, V.H., Nguyen, M.C., de la Huerta, C., Jiménez, D., Bellet   +4 more
openaire   +1 more source

Atomic Layer Deposition of Rhenium Disulfide [PDF]

Advanced Materials, 2018
Abstract2D materials research is advancing rapidly as various new “beyond graphene” materials are fabricated, their properties studied, and materials tested in various applications. Rhenium disulfide is one of the 2D transition metal dichalcogenides that has recently shown to possess extraordinary properties such as that it is not limited by the strict
Jani Hämäläinen, Miika Mattinen, Kenichiro Mizohata, Kristoffer Meinander, Marko Vehkamäki, Jyrki Räisänen, Mikko Ritala, Markku Leskelä   +7 more
openaire   +3 more sources

Nitride‐Reinforced Metal Matrix Nanocomposite Powders Production by Plasma‐Assisted Thermochemical Treatment of Intermetallic Powders

Advanced Engineering Materials, EarlyView.
This study proposes a new methodology for producing metal matrix nanocomposites in the solid state. The process involves the plasma‐assisted thermochemical treatment of metallic alloy powders. As a proof‐of‐concept, TiN nanoparticles are synthesized directly on the surface of FeTi intermetallic powder particles, enabling the development of the ...
Deivison Daros Paim, Antônio Rogério de Souza, Tatiana Bendo, Aloisio Nelmo Klein, Rodrigo Perito Cardoso   +4 more
wiley   +1 more source

Al2O3 on WSe2 by ozone based atomic layer deposition: Nucleation and interface study

APL Materials, 2017
In this work, the atomic layer deposition process using ozone and trimethylaluminum (TMA) for the deposition of Al2O3 films on WSe2 was investigated. It was found that the ozone-based atomic layer deposition enhanced the nucleation of Al2O3 in comparison
Angelica Azcatl, Qingxiao Wang, Moon J. Kim, Robert M. Wallace   +3 more
doaj   +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

Influence of Sample Preparation and Processing Procedures on the Thermal Diffusivity of MgO‐C Refractories

Advanced Engineering Materials, EarlyView.
The thermal diffusivity of MgO‐C refractories is highly sensitive to sample preparation and processing procedures. In this article, the effects of coking sequence, machining conditions, structural inhomogeneity, and graphite coating application on measurements using laser flash apparatus are systematically investigated.
Luyao Pan, Rhena Wulf, Till M. J. Stadtmüller, Christos G. Aneziris, Tobias M. Fieback   +4 more
wiley   +1 more source

Reduction of magnetostatic interactions in self-organized arrays of nickel nanowires using atomic layer deposition

, 2011
Ordered arrays of magnetic nanowires are commonly synthesized by electrodeposition in nanoporous alumina templates. Due to their dense packing, strong magnetostatic interactions prevent the manipulation of wires individually.
Cagnon, Laurent, Da Col, Sandrine, Darques, Michael, Fruchart, Olivier   +3 more
core   +3 more sources