Results 101 to 110 of about 526,420 (390)

Helium bubble formation in ultrafine and nanocrystalline tungsten under different extreme conditions [PDF]

, 2015
We have investigated the effects of helium ion irradiation energy and sample temperature on the performance of grain boundaries as helium sinks in ultrafine grained and nanocrystalline tungsten.
A. Hassanein, Allain, Amano, Bai, Baldwin, Balluffi, Caspers, Dausinger, Debelle, Delafond, Efe, El-Atwani, El-Atwani, Eleveld, Evans, Federici, Fichtner, Finnis, G. Greaves, Hattar, Hattar, Iwakiri, J.A. Hinks, Jung, K. Hattar, Kajita, Kajita, Lee, Lipschultz, Minyou, Niwase, O. El-Atwani, Olieviero, Oliviero, S.S. Harilal, Samaras, Scott, Sefta, Shen, Shu, Singh, Singh, Sun, Trinkaus, Ullmaier, Wagner, Wei, Wei, Ziegler   +48 more
core   +1 more source

Nanofillers Reinforcing Biopolymer Composites for Sustainable Food Packaging Applications: A State‐of‐the‐Art Review

Advanced Functional Materials, EarlyView.
Biopolymers are sustainable, biodegradable alternatives to petroleum‐based plastics for food packaging. Its adoption is often limited by poor mechanical strength, barrier properties, and improved thermal stability through the incorporation of nanofillers.
Himakshi Baishya, Joydeep Dutta, Santosh Kumar   +2 more
wiley   +1 more source

Mathematical Modelling of Process of Fluoration of Metal Tungsten

MATEC Web of Conferences, 2016
Wide use of products from metal tungsten in various branches of a national economy is caused by unique properties of this metal. By means of physical and mathematical modelling of process of receiving gaseous hexafluoride of tungsten it is possible to ...
Brendakov Roman V., Shvab Alexander V., Brendakov Vladimir N.   +2 more
doaj   +1 more source

Machine-learning interatomic potential for radiation damage and defects in tungsten [PDF]

Physical review B, 2019
We introduce a machine-learning interatomic potential for tungsten using the Gaussian Approximation Potential framework. We specifically focus on properties relevant for simulations of radiation-induced collision cascades and the damage they produce ...
J. Byggmastar, A. Hamedani, K. Nordlund, F. Djurabekova   +3 more
semanticscholar   +1 more source

All‐in‐One Analog AI Hardware: On‐Chip Training and Inference with Conductive‐Metal‐Oxide/HfOx ReRAM Devices

Advanced Functional Materials, EarlyView.
An all‐in‐one analog AI accelerator is presented, enabling on‐chip training, weight retention, and long‐term inference acceleration. It leverages a BEOL‐integrated CMO/HfOx ReRAM array with low‐voltage operation (<1.5 V), multi‐bit capability over 32 states, low programming noise (10 nS), and near‐ideal weight transfer.
Donato Francesco Falcone, Victoria Clerico, Wooseok Choi, Tommaso Stecconi, Folkert Horst, Laura Bégon‐Lours, Matteo Galetta, Antonio La Porta, Nikhil Garg, Fabien Alibart, Bert Jan Offrein, Valeria Bragaglia   +11 more
wiley   +1 more source

Corrosion resistance of Cu-Fe deformation processed in situ alloy in chloride ion environment

Electrochemistry Communications
To assess the corrosion resistance of Cu-Fe deformation in situ alloys in a chloride ion environment, Cu-Fe alloys with varying Fe contents (5 wt%, 10 wt%, and 14 wt%) were prepared using vacuum induction melting, and the impact of Fe content on the ...
Lin Xu, Jin Zou, Si-qi Zeng, Jun-wei Liu, Ke-ming Liu, Qiang Hu, Guo-jie Huang   +6 more
doaj   +1 more source

Electrical characteristics of Al contact to NiSi using thin W layer as a barrier [PDF]

, 1981
We show that the thermal instability that is observed in Schottky diodes with an Al film on NiSi contact to can be removed by introducing a very thin (~250 Å) tungsten film between the Al and the NiSi layers.
Bartur, M., Nicolet, M-A.
core   +1 more source

Deuterium blistering in tungsten and tungsten vanadium alloys

Fusion Engineering and Design, 2016
In order to evaluate D blistering behavior in W based plasma facing materials, rolled W and different grades of W-V targets were exposed to high flux of 1.2 × 1024 m−2 s−1, low energy (38 eV) D plasma at two different surface temperatures. The blistering behavior was investigated by means of scanning electron microscopy, accompanied by electron back ...
Arshad, Kameel, Yuan, Yue, Cheng, Long, Wang, Jun, Zhou, Zhang-Jian, De Temmerman, Gregory, Lu, Guang-Hong   +6 more
openaire   +2 more sources

Enhancing Direct Solar Water Splitting via ALD of Multifunctional TiO2/Pt Nanoparticle Coatings With Engineered Interfaces to GaAs/GaInP Tandem Cells

Advanced Functional Materials, EarlyView.
Multifunctional atomic layer deposited coatings and interface treatments enhance direct solar water splitting on GaAs/GaInP tandem cells. Optimized TiO2/Pt nanoparticle bilayers ensure durability and catalytic efficiency with minimal optical losses, while H2 plasma pretreatments maximize photovoltage and interfacial charge extraction.
Tim F. Rieth, Verena Streibel, Oliver Bienek, Sergej Levashov, Johannes Dittloff, Kristof Möller, Johanna Eichhorn, Matthias M. May, Ian D. Sharp   +8 more
wiley   +1 more source

Fabrication of large tungsten structures by chemical vapor deposition [PDF]

, 1971
Process is accomplished by reducing tungsten hexafluoride with hydrogen. Metallic tungsten of essentially 100 percent purity and density is produced and built up as dense deposit on heated mandrel assembly.
Kahle, V. E., Lewis, W. J., Stubbs, V. R.   +2 more
core   +1 more source