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Ion beam

Lattice reorientation in tetragonal PMN-PT thin film induced by focused ion beam preparation for transmission electron microscopy

Lattice reorientation in tetragonal PMN-PT thin film induced by focused ion beam preparation for transmission electron microscopy

... focused ion beam (FIB), 1 mechanical polishing, 2 or small angle ...the ion beam can create damaged (amorph- ized) layers on the sides of the lamella which thickness depends on the beam ...

8

Ion beam characterisation of III-V heterostructures for micro and optoelectronic applications

Ion beam characterisation of III-V heterostructures for micro and optoelectronic applications

... the ion beam incident angle, and iii) the oxygen ion beam orientation with respect to the III-V ...primary ion energy (less than 500 ...oxygen ion beam impact energy down ...

152

Application of PIXE and PIGE under variable ion beam incident angle to several fields of archaeometry

Application of PIXE and PIGE under variable ion beam incident angle to several fields of archaeometry

... these ion beam techniques suffer from the same disadvantage: the information coming from x-rays or γ-rays produced at different places along the charged particle path is ...variable ion beam ...

1

The EURISOL report - A feasibility study for a european isotope-separation-on-line radioactive ion beam facility

The EURISOL report - A feasibility study for a european isotope-separation-on-line radioactive ion beam facility

... Radioactive Ion Beam facility based on the ISOL method has been carried out as far as possible, given the present state of the art in the various techniques involved and the available budget and ...

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Interface growth mechanism in Ion Beam Sputtering deposited Mo/Si multi-layers

Interface growth mechanism in Ion Beam Sputtering deposited Mo/Si multi-layers

... For Peer Review Only INTRODUCTION Mo-Si multilayer coatings are being intensively investigated as the most suitable materials for the extreme ultraviolet (EUV) reflectors which will equip the future EUV lithography ...

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Ion beam analysis of three dimensional (3D) structures for applications in nanotechnology

Ion beam analysis of three dimensional (3D) structures for applications in nanotechnology

... a beam of particles (which can be of corpuscular nature or not) on a sample ...incident beam can be known by analysing the re-emitted beam after interaction with the ...a beam of particles ...

189

Field effect white and tunable electroluminescence from ion beam synthesized Si- and C-rich SiO2 layers

Field effect white and tunable electroluminescence from ion beam synthesized Si- and C-rich SiO2 layers

... Consequently, these data demonstrate the possibility to obtain white field effect EL for films containing ion beam synthesized Si and C-rich nanoparticles. The inset of Fig. 2 shows the decay of EL with ...

5

Permanent magnets under irradiation and radiocative alkali ion beam development for SPIRAL1

Permanent magnets under irradiation and radiocative alkali ion beam development for SPIRAL1

... present beam line, several problems occur: at low ΔV, the current extracted from the alkali emitter decreases up to values difficult to observe, and the focus of the beam does not act as expected from ...

5

Technical Note: GATE‐RTion: a GATE/Geant4 release for clinical applications in scanned ion beam therapy

Technical Note: GATE‐RTion: a GATE/Geant4 release for clinical applications in scanned ion beam therapy

... Independent Dose Calculation (IDC) for scanned proton and carbon ion beam therapy were presented. This project 246[r] ...

9

Optical performance of Bragg gratings fabricated in Ti:LiNbO3 waveguides by focused Ion beam milling

Optical performance of Bragg gratings fabricated in Ti:LiNbO3 waveguides by focused Ion beam milling

... gallium ion-beam etching in a way the BGs verticality could be optimized [32], indeed XeF could help to remove Nb from the etched substrate decreasing eventually the ...

7

Hybrid systems with Ag nanocrystals and Si nanostructures synthesized by ultra-low-energy ion beam synthesis

Hybrid systems with Ag nanocrystals and Si nanostructures synthesized by ultra-low-energy ion beam synthesis

... including ion mixing, implantation damage, point defect, and thermal diffusion has been taken into account in order to explain and thus control the structural and the optical characteristics of the ...

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Effect of depth etching on Bragg reflectors realized by focused ion beam in Ti:LiNbO3 waveguide

Effect of depth etching on Bragg reflectors realized by focused ion beam in Ti:LiNbO3 waveguide

... The ion beam processing on a solid target induces a significant transformation of its structure and its physical ...dual beam Orsay Physics Canion 31 / LEO 4400 FIB, the command of the beam ...

7

Multi-dot floating-gates for nonvolatile semiconductor memories: Their ion beam synthesis and morphology

Multi-dot floating-gates for nonvolatile semiconductor memories: Their ion beam synthesis and morphology

... improves the performance of flash memories substantially. 2 The reduced probability for a complete dis- charging of the multi-dot floating-gate by oxide defects al- lows thinner tunnel oxides. In turn, the floating-gate ...

5

Nano-proximity direct ion beam writing

Nano-proximity direct ion beam writing

... focused ion beam lithography (IBL) which enables direct 3D ...focused ion beam (FIB) milling technology was first demonstrated in the mid-1970s [2,3], it is still mainly used for sample ...

10

Wavelength-selective Ti:LiNbO3 multiple Y-Branch coupler based on Focused Ion Beam Milled Bragg reflectors

Wavelength-selective Ti:LiNbO3 multiple Y-Branch coupler based on Focused Ion Beam Milled Bragg reflectors

... Abstract—This paper described a wavelength-selective couplers dedicated to drop functionality (spectral-selective couplers dedi- cated to wavelength demultiplexing). It is consist of two Y junc- tions: an input two drop ...

7

An in-situ electron microscopy study of dual ion-beam irradiated xenotime-type ErPO$_4$

An in-situ electron microscopy study of dual ion-beam irradiated xenotime-type ErPO$_4$

... dual-ion beam experiments on xenotime samples, that the α-healing mechanism, which was experimentally demonstrated for monazite samples, was also responsible for the prevention of amorphization in the ...

48

Ti and its alloys as examples of cryogenic focused ion beam milling of environmentally-sensitive materials

Ti and its alloys as examples of cryogenic focused ion beam milling of environmentally-sensitive materials

... focussed ion beam (FIB) techniques has become widespread for preparing specimens for microscopic investigations, including thin lamellae for TEM 12 and needle-shaped specimens for atom probe tomography ...

11

Irradiation control of the "SPIRAL" target by measuring the ion beam intensity via a fast current transformer

Irradiation control of the "SPIRAL" target by measuring the ion beam intensity via a fast current transformer

... the ion beam intensity and to calculate the number of particules per ...pulsed beam at 10MHz and we take from the amplified signal of each sensor, the amplitude of the 2nd ...of beam, of the ...

4

Effect of ballistic damage in UO$_2$ samples under ion beam irradiations studied by in situ Raman spectroscopy

Effect of ballistic damage in UO$_2$ samples under ion beam irradiations studied by in situ Raman spectroscopy

... after beam shut off were carried on irradiated samples with a frequency-doubled Nd:YAG (532 nm) laser and a 2400 groove/mm ...during ion irradiation but, in order to obtain representative data avoiding any ...

18

Taking a little off the top : nanorod array morphology and growth studied by focused ion beam tomography

Taking a little off the top : nanorod array morphology and growth studied by focused ion beam tomography

... (focused ion beam (FIB) combined with scanning electron microscopy (SEM)) instrument to section and image the internal morphology of a nanorod array fabricated using the GLAD ...

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