Ion beam modification of solids
Web4 mrt. 2024 · In addition to integrated circuit technology, ion beams are used to modify the mechanical, tribological and chemical properties of metal, intermetallic and ceramic materials without altering their bulk properties. Ion–solid interactions are the foundation that underlies the broad application of ion beams to the modification of materials. Web27 jul. 2024 · We studied the effects ion beam irradiation on carbon nanotube (CNT) yarns. CNT yarn was fabricated by drawing and spinning CNT sheets from a vertically aligned CNT forest. The yarn was irradiated by 2.5 MeV protons in either vacuum or air. Irradiation in air was achieved by directing the proton beam through a 0.025 mm thick Ti window.
Ion beam modification of solids
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Web1 apr. 1990 · Ion Beam Analysis and Modification of Thin-Film, High-Temperature Superconductors 1989English Surface Modification of Polymer Substrates by Ion Beam Technology. NIPPON GOMU KYOKAISHI 1997English Special Issues/Surface Modification and Passivation of Materials by Ion Beams. Synthesis of Ceramics Thin … WebThe modification of metal surfaces by ion beams can be accomplished by a variety of methods, each with its own advantages for particular situations. The principal methods include 1) direct ion implantation, 2) ion beam mixing, 3) ion beam assisted deposition and 4) plasma ion implantation and are shown
Web14 jul. 2016 · This book presents the method of ion beam modification of solids in realization, theory and applications in a comprehensive way. It provides a review of the physical basics of ion-solid interaction... WebResearch Interests 1. Accelerator based physics of atoms, molecules and solids 2. Engineering nanostructured materials by ion beam for energy and sensing applications 3. Electron emission from surface and molecules induced …
Web19 mei 2024 · Intuitive Model of Surface Modification Induced by Cluster Ion Beams Anal Chem. 2024 May 19;92(10):7349-7353. doi: 10.1021/acs.analchem.0c01219. Epub 2024 May 1. Authors ... One possible source of topography development is the formation of self-organized patterns due to cluster ion beam irradiation. In this work, ... Web16 okt. 2024 · Ion beam technology is a powerful and versatile physical modification method. Modification of various catalytic materials from the surface to interface and thin films can be realized by controlling the species, energy, and fluence of implanted ions.
Web1 okt. 1998 · Abstract Excitonic mechanisms of defect formation and of sputtering from surfaces, induced as a consequence of exciton relaxation, are effective in a limited class of wide-gap materials, such as alkali halides, alkaline earth fluorides and fused quartz. In this paper, we point out that modification by electronic excitation can be achieved in a far …
WebIn this study, we present the results of the effect of duplex surface modification of 304-L stainless steel substrates by an electron-beam treatment (EBT) and subsequent deposition of diamond-like carbon coatings on the surface roughness and corrosion behavior. During the EBT process, the beam power was varied from 1000 to 1500 W. The successful … sharlene lairsceyWeb27 jan. 2010 · Ion-Solid Interactions - March 1996. Introduction. The bombardment of a growing film with energetic particles has been observed to change for the better a number of characteristics and properties, critical to the performance of thin films and coatings, such as adhesion, densification of films grown at low substrate temperatures, modification of … population of haslett michiganWebSolid State Physics, Materials Science with Ion Beam Part-1 395 views Apr 29, 2024 This Video explains, the use of ion beam in Solid State Physics or Materials Science specially for... population of haslemere surreyWeb1 mei 1986 · Herman H 1981 Ion Beam Modification of Materials ed R E Benenson, E N Kaufmann, G Miller and W W Scholz (Amsterdam: North-Holland) p 887 . Google Scholar Hill C 1982 Laser Annealing of Semiconductors ed J M Poate and J W Mayer (New York: Academic) p 479 . Google Scholar Hirao T, Inoue K, Takayanagi S and Yaegashi Y 1979 … population of haryana 2021Web29 mrt. 1996 · Ion-solid interactions are the foundation that underlies the broad application of ion beams to the modification of materials. This text covers the fundamentals and applications of ion-solid interactions, and is aimed at graduate students and researchers interested in electronic devices, surface engineering, reactor and nuclear engineering, … population of hastings 2022Web30 sep. 1998 · PIII and PSII techniques are defined as hybrid methods combining the merits of the above mentioned plasma methods and the ion beam methods. The surface modification by these new techniques is interesting technique used as a mass ion implanting for artificial bones, machine parts and drill bits etc. which have various … population of hastings and rotherWebIAEA-TECDOC-1607 Ion Beam Applications in Surface and Bulk Modification of Insulators December 2008 population of hastings nz