Simulator for Dynamic Ion Beam Mixing

1992 ◽  
Vol 279 ◽  
Author(s):  
A. Seidl ◽  
K. Fujii ◽  
M. Kiuchi ◽  
M. Satou ◽  
M. Takai
Keyword(s):  
Reasonable Agreement ◽  
Ion Beam ◽  
Layer Growth ◽  
Beam Irradiation ◽  
Ion Beam Irradiation ◽  
Time Step ◽  
Ion Beam Mixing ◽  
Simulation Results ◽  
Time Standard ◽  
First Time

ABSTRACTDynamic ion beam mixing (simultaneous deposition and ion beam irradiation) was simulated for the first time. Standard Monte Carlo (MC) programs do not account for the steady change of target geometry caused by the layer growth during the process. Therefore a time-step strategy was realized by integrating a MC simulator in a system together with a geometry update module. A comparison between simulation results and XPS and TEM measurements shows reasonable agreement between simulation and measurements.

Characterization of ion-beam mixed multilayers via grazing x-ray reflectometry

1988 ◽  
Vol 3 (6) ◽  
pp. 1089-1096 ◽  
Author(s):  
M. G. Le Boité ◽  
A. Traverse ◽  
L. Névot ◽  
B. Pardo ◽  
J. Corno
Keyword(s):  
Ion Beam ◽  
High Sensitivity ◽  
Metallic Multilayers ◽  
Beam Irradiation ◽  
Ion Beam Irradiation ◽  
Ion Beam Mixing ◽  
Compound A ◽  
X Ray ◽  
Atomic Displacements

The grazing x-ray reflectrometry technique was used as a way to study modifications in metallic multilayers induced by ion-beam irradiation. Due to the high sensitivity of the technique, short-range atomic displacements of an atom A in a layer B can be detected so that the first stages of ion-beam mixing can be investigated. The rate of mixing is measured and the compound A1−xBx formed at the layers' interfaces is characterized.

Ion beam mixing of La(OH)3/Cu bilayers

1990 ◽  
Vol 5 (9) ◽  
pp. 1970-1975 ◽  
Author(s):  
J. P. Mathevet ◽  
A. Traverse ◽  
J. Chaumont ◽  
M. Gasgnier ◽  
S. Megtert
Keyword(s):  
Depth Distribution ◽  
Chemical Reactivity ◽  
Ion Beam ◽  
Electron Gun ◽  
Atomic Composition ◽  
Beam Irradiation ◽  
Ion Beam Irradiation ◽  
Ion Beam Mixing ◽  
Atomic Species

The evolution of atomic composition, atomic depth distribution, and structural states of La(OH)3/Cu bilayers prepared by electron gun evaporation and submitted to ion beam irradiation is described. Chemical reactivity of La with O and H is evidenced in the initially deposited La/Cu bilayer, despite the fact that the pure La layer is coated with a thick Cu layer. Ion beam mixing with energetic Au ions, at 300 K and 700 K, results in breaking down the La–O–H bonds, while Cu atoms are knocked into the layer. There is a depth redistribution of the different atomic species, with formation of nonidentified phases.

SHI induced surface re-organization of non-amorphisable nanodimensional fluoride thin films

2017 ◽  
Vol 19 (34) ◽  
pp. 23229-23238 ◽  
Author(s):  
Manvendra Kumar ◽  
Ratnesh K. Pandey ◽  
Parasmani Rajput ◽  
Saif A. Khan ◽  
Udai B. Singh ◽  
...  
Keyword(s):  
Thin Films ◽  
Ion Beam ◽  
Beam Irradiation ◽  
Ion Beam Irradiation ◽  
Grain Rotation ◽  
First Time

For the first time, surface re-organization in non-amorphizable nanodimensional fluoride thin films due to grain rotation under ion beam irradiation is reported.

Pedigree Construction and SSR Analysis of Broomcorn Millet Mutant by 12C6+ Ion Beam Irradiation

2018 ◽  
Vol 44 (1) ◽  
pp. 144
Author(s):  
Tian-Peng LIU ◽  
Kong-Jun DONG ◽  
Xi-Cun DONG ◽  
Ji-Hong HE ◽  
Min-Xuan LIU ◽  
...  
Keyword(s):  
Ion Beam ◽  
Beam Irradiation ◽  
Ion Beam Irradiation ◽  
Ssr Analysis ◽  
Broomcorn Millet

Investigation of the Mechanism of Conductivity of NbN Thin Films, Modified Under Composite Ion Beam Irradiation

2016 ◽  
Vol 7 (3) ◽  
pp. 172-179 ◽  
Author(s):  
B. A. Gurovich ◽  
K. E. Prikhodko ◽  
M. A. Tarkhov ◽  
A. G. Domantovsky ◽  
D. A. Komarov ◽  
...  
Keyword(s):  
Thin Films ◽  
Ion Beam ◽  
Beam Irradiation ◽  
Ion Beam Irradiation

Tuning surface wettability of Molybdenum Oxide nanorod mesh by low energy ion beam irradiation

2021 ◽  
pp. 109649
Author(s):  
Satyanarayan Dhal ◽  
Pritam Das ◽  
Arpita Patro ◽  
Madhuchhanda Swain ◽  
Sheela Rani Hota ◽  
...  
Keyword(s):  
Molybdenum Oxide ◽  
Ion Beam ◽  
Low Energy ◽  
Surface Wettability ◽  
Beam Irradiation ◽  
Ion Beam Irradiation

scholarly journals Ion Beam Nanopatterning of Biomaterial Surfaces

2021 ◽  
Vol 11 (14) ◽  
pp. 6575
Author(s):  
Yu Yang ◽  
Adrian Keller
Keyword(s):  
Material Properties ◽  
Ion Beam ◽  
The Self ◽  
Solid Surfaces ◽  
Beam Irradiation ◽  
Ion Beam Irradiation ◽  
Future Directions ◽  
Self Organized ◽  
Functional Surfaces ◽  
Biomaterial Surfaces

Ion beam irradiation of solid surfaces may result in the self-organized formation of well-defined topographic nanopatterns. Depending on the irradiation conditions and the material properties, isotropic or anisotropic patterns of differently shaped features may be obtained. Most intriguingly, the periodicities of these patterns can be adjusted in the range between less than twenty and several hundred nanometers, which covers the dimensions of many cellular and extracellular features. However, even though ion beam nanopatterning has been studied for several decades and is nowadays widely employed in the fabrication of functional surfaces, it has found its way into the biomaterials field only recently. This review provides a brief overview of the basics of ion beam nanopatterning, emphasizes aspects of particular relevance for biomaterials applications, and summarizes a number of recent studies that investigated the effects of such nanopatterned surfaces on the adsorption of biomolecules and the response of adhering cells. Finally, promising future directions and potential translational challenges are identified.

Sign in / Sign up

Export Citation Format

Share Document