Production of intense H−-ion beams in high-power pulsed diodes

1987 ◽  
Author(s):  
Henri J. Doucet
Keyword(s):  
High Power ◽  
Ion Beams

Properties of Ti coatings deposited by high-power ion beams

2012 ◽  
Vol 3 (3) ◽  
pp. 220-225
Author(s):  
V. K. Struts ◽  
V. M. Matvienko ◽  
A. V. Petrov ◽  
A. I. Ryabchikov
Keyword(s):  
High Power ◽  
Ion Beams

Time-of-Flight Optical Diagnostics of High-Power Pulsed Ion Beams

2020 ◽  
Vol 46 (4) ◽  
pp. 354-356
Author(s):  
V. A. Ryzhkov ◽  
B. A. Nechaev ◽  
V. N. Padalko
Keyword(s):  
High Power ◽  
Time Of Flight ◽  
Optical Diagnostics ◽  
Ion Beams

Development of long-pulse high-power-density negative ion beams with a multi-aperture multi-grid accelerator

2017 ◽  
Vol 123 ◽  
pp. 236-240 ◽  
Author(s):  
Atsushi Kojima ◽  
Junichi Hiratsuka ◽  
Naotaka Umeda ◽  
Masaya Hanada ◽  
Mieko Kashiwagi ◽  
...  
Keyword(s):  
Power Density ◽  
High Power ◽  
Ion Beams ◽  
Negative Ion ◽  
High Power Density ◽  
Long Pulse

scholarly journals Application of high-power ion beams for technology

1993 ◽  
Vol 11 (4) ◽  
pp. 707-731 ◽  
Author(s):  
G.E. Remnev ◽  
V.A. Shulov
Keyword(s):  
Thin Films ◽  
Ion Implantation ◽  
High Power ◽  
Industrial Applications ◽  
Ion Beams ◽  
Experimental Investigations ◽  
Material Engineering

Industrial applications of high-power ion beams, basically in the field of material engineering, are presented. The results of experimental investigations of some kinds of applications, such as ion implantation, metal modification, and compounds production of thin films, are considered.

Modification of the properties of metals by high-power ion beams

1987 ◽  
Vol 30 (1) ◽  
pp. 39-48 ◽  
Author(s):  
A. D. Pogrebnyak ◽  
G. E. Remnev ◽  
S. A. Chistyakov ◽  
A. E. Ligachev
Keyword(s):  
High Power ◽  
Ion Beams

Effect of high-power ion beams on the surface topography and structure of submicrocrystalline titanium alloy subsurface layers

2018 ◽  
pp. 82-91
Author(s):  
M. V. Zhidkov ◽  
A. E. Ligachev ◽  
Yu. R. Kolobov ◽  
G. V. Potemkin ◽  
G. E. Remnev
Keyword(s):  
Grain Size ◽  
Titanium Alloy ◽  
High Power ◽  
Ion Beam ◽  
Structural Phase ◽  
Subsurface Layer ◽  
Ion Beams ◽  
Uniform Structure ◽  
Average Grain Size ◽  
Subsurface Layers

The study covers the topography and structural phase state of VT1-0 and VT6 submicrocrystalline titanium alloy subsurface layers irradiated by high power pulsed carbon ion beams (ion energy is 250 keV, pulse duration is ~100 ns, pulse current density is 150–200 A/cm2; surface energy density of a single pulse is j ~ 3 J/cm2 when irradiating VT1-0 titanium alloy samples and j ~ 1 J/cm2 when processing VT6 titanium alloy samples; pulse number is 1, 5, 10, and 50). The surface of samples was subjected to preliminary mechanical grinding and polishing before irradiation. It was shown that surface defects are formed on the surface of the alloys after irradiation, namely craters of different shapes and geometries with a diameter from fractions of a micron to 80–100 μm. At the same time, the grain structure in the subsurface layer becomes more homogeneous in terms of grain size and equiaxial properties. The initial state of titanium alloys is characterized by a fairly homogeneous structure with an average grain size of ~0,31 μm for VT1-0 and ~0,9 μm for VT6. After one irradiation pulse, grain growth to 0,54 μm in the transverse direction is observed in the subsurface layer of the VT1-0 alloy (j ~ 3 J/cm2), while grain size decreases to ~ 0,54 μm in the VT6 alloy (j ~ 1 J/cm2). After 50 pulses, the average grain size in the subsurface layer reaches ~2,2 μm for the VT1-0 alloy and ~1,6 μm for VT6. It should be noted that a rather uniform structure with equiaxed grains is formed as early as after treating with 1 high power ion beam pulse.

Hot dense matter generated by high-power light ion beams

2002 ◽  
Author(s):  
V.E. Fortov ◽  
G.I. Kanel ◽  
A.V. Utkin ◽  
O.Y. Vorobiev ◽  
G. Kessler ◽  
...  
Keyword(s):  
High Power ◽  
Dense Matter ◽  
Ion Beams

Structural and phase composition of fullerene films deposited by high-power ion beams

2008 ◽  
Vol 72 (7) ◽  
pp. 992-995
Author(s):  
V. K. Struts ◽  
V. M. Matvienko ◽  
A. V. Petrov ◽  
A. I. Ryabchikov ◽  
Yu. P. Usov ◽  
...  
Keyword(s):  
Phase Composition ◽  
High Power ◽  
Ion Beams
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