Results 91 to 100 of about 298,748 (284)

Improvement of thermally formed nickel silicide by ion irradiation [PDF]

, 1982
A significant improvement of the lateral uniformity of thermally formed Ni_(2)Si layers has been observed after low‐dose (10^(13)~3 × 10^(14) ion/cm^2) Xe irradiation of an As‐deposited Ni film.
Lien, C. -D., Liu, B. X., Nicolet, M.-A., Wieluński, L. S.   +3 more
core  

Impact of Pre‐Oxidation Treatments on a Recycled MgO/Steel‐Composite as Carbon Free Anode in Aluminum‐Electrolysis Environments

Advanced Engineering Materials, EarlyView.
Cermets (60 vol.% AISI 316L stainless steel, 40 vol.% recycled MgO), intended for use in aluminum electrolysis, were pre‐oxidized in three furnaces with different heating technologies and subjected to a cryolite corrosion test. The different atmospheres influenced the formation of oxide layers, which in turn affected corrosion resistance and ...
Patricia Kaiser, Felix Drechsler, Nora Brachhold, Florian Kerber, Christos G. Aneziris   +4 more
wiley   +1 more source

Evaluation of Irradiation Properties for Fusion Structural Materials

Cailiao gongcheng, 2018
On the basis of specific irradiation conditions in fusion reactor, the advantages and limitations of the main proposed irradiation facilities including ion irradiation, fission neutron irradiation, spallation neutron irradiation and fusion neutron ...
HE Pei, YAO Wei-zhi, LYU Jian-ming, ZHANG Xiang-dong   +3 more
doaj   +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

Ion irradiation of metallic glasses

Acta Physica Sinica, 2017
Metallic glasses (MGs), as new disordered materials prepared by rapidly quenching melted alloys, have attracted tremendous attention in the material science community. Due to their long-ranged disorderd and short-ranged ordered structures, MGs usually exhibit uniquely physical, chemical and mechanical properties, which give rise to promising ...
null Bian Xi-Lei, null Wang Gang
openaire   +1 more source

Exploring Dipolar Dynamics and Ionic Transport in Metal‐Organic Frameworks: Experimental and Theoretical Insights

Advanced Functional Materials, EarlyView.
In this study, the interplay of dipolar dynamics and ionic charge transport in MOF compounds is investigated. Synthesizing the novel structure CFA‐25 with integrated freely rotating dipolar groups, local and macroscopic effects, including interactions with Cs cations are explored.
Ralph Freund, Arthur Schulz, Peter Lunkenheimer, Maryana Kraft, Thomas Bergler, Harald Oberhofer, Dirk Volkmer   +6 more
wiley   +1 more source

Surface nanostructuring of titanium alloy dental screws by 10 keV Ar+ irradiation

Results in Surfaces and Interfaces
The influence of 10 keV Ar+ ion irradiation on the surface topography of Ti–6Al–4V dental screws was investigated. The surface facing the ion beam became uniformly covered with nanoprotrusions, the size of which increased with the ion fluence.
A.E. Ieshkin, K.F. Minnebaev, D.S. Kireev, A.A. Tatarintsev   +3 more
doaj   +1 more source

Ion-beam induced luminescence and optical response measurement setup at IGCAR: First experimental results

AIP Advances, 2020
A multipurpose novel experimental setup has been developed for the in situ measurements of ion-beam induced luminescence, optical response, and time-resolved photoluminescence spectroscopy of materials.
S. K. Srivastava, P. Gangopadhyay, S. Chinnathambi, P. Magudapathy   +3 more
doaj   +1 more source

Theory of laser ion acceleration from a foil target of nanometers

, 2009
A theory for laser ion acceleration is presented to evaluate the maximum ion energy in the interaction of ultrahigh contrast (UHC) intense laser with a nanometer-scale foil. In this regime the energy of ions may be directly related to the laser intensity
A. Andreev, A. Henig, A. Maksimchuk, A.A. Andreev, B.C. Liu, D. Habs, D. Neely, E. d’Humières, E.L. Clark, F. Mako, G. Budker, J. Fuchs, J. Schreiber, K. Matsukado, L. Yin, L. Yin, M. Allen, M. Hegelich, M. Murakami, M. Passoni, M. Reiser, N. Rostoker, P. Mora, R.A. Snavely, S. Chu, S. Humphrey, S. Kar, S. Pastuszka, S.C. Wilks, S.G. Rykovanov, T. Ceccotti, T. Esirkepov, T. Tajima, T. Tajima, T.E. Cowan, U. Teubner, V.A. Vshivkov, V.I. Veksler, X. Q. Yan, X.Q. Yan, X.Q. Yan   +40 more
core   +1 more source

In Situ Constructed Magnetic Core‐Shell Hydrogen‐Bonded Organic Framework‐on‐Metal–Organic Framework Structure: an Efficient Catalyst for Peroxymonosulfate Activation

Advanced Functional Materials, EarlyView.
In this work, a magnetic core‐shell catalyst (HOF‐on‐Fe3O4/ZIF‐67) is successfully synthesized, consisting of a metal–organic framework (ZIF‐67) with magnetic Fe3O4 as the core and a porous hydrogen‐bonded organic framework (HOF) as the shell. The catalyst efficiently activated peroxymonosulfate, resulting in rapid and effective removal of water ...
Yingying Du, Chenhui Ding, Chao Deng, Susanta Banerjee, Seema Agarwal   +4 more
wiley   +1 more source