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Influence of the dynamic polarization effect on the angular distributions of protons channeled in double-wall carbon nanotubes
(Nuclear Instruments and Methods in Physics Research. Section B: Beam Interactions with Materials and Atoms, 2007)
We investigate the influence of the effect of dynamic polarization of the carbon atom valence electrons on the angular distributions of protons channeled in (6, 4)"(11, 9) double-wall carbon nanotubes. The proton velocities ...
Angular distributions of 1 GeV protons channeled in bent short single-wall carbon nanotubes
(Nuclear Instruments and Methods in Physics Research. Section B: Beam Interactions with Materials and Atoms, 2005)
This study is devoted to the angular distribution of protons of the energy of 1 GeV channeled in a bent short rope of (10, 10) single-wall carbon nanotubes as a function of the bending angle. The rope length was chosen to ...
Angular distributions of relativistic ions channeled in the bent 〈100〉 Si crystals
(Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 2002)
The angular distributions of relativistic protons channeled in the bent 〈100〉 Si crystals are considered. The ion energy is 7 TeV, the radius of curvature of the crystal is 49.8 m and the crystal thickness is varied from ...
Quantum rainbow channeling of positrons in very short carbon nanotubes
(Physical Review A, 2013)
This is a theoretical study of transmission of positrons of kinetic energies of 1 and 10 MeV through very short (11,9) single-wall carbon nanotubes of lengths of 200 and 560 nm, respectively. The needed continuum interaction ...
Rainbow effect in channeling of high energy protons through single-wall carbon nanotubes
(Nuclear Instruments and Methods in Physics Research. Section B: Beam Interactions with Materials and Atoms, 2005)
We studied theoretically the angular distributions and the rainbows in the case of 1 GeV protons channeled in the ropes of (10, 10) single-wall carbon nanotubes. It was assumed that the transverse cross section of a rope ...
Angular distributions of ions channeled in the 〈1 0 0〉 Si crystals
(Nuclear Instruments and Methods in Physics Research. Section B: Beam Interactions with Materials and Atoms, 2002)
In this study we analyze the angular distributions of Ne10+ ions channeled in the LT 100 GT Si crystals. The ion energy is 60 MeV and the crystal thickness is varied from 286 to 3435 nm. This thickness range corresponds ...
Coordinated self-interference of wave packets: a new route towards classicality for structurally stable systems
(Scientific Reports, 2020)
This is a study of proton transmission through planar channels of tungsten, where a proton beam is treated as an ensemble of noninteracting wave packets. For this system, the structural stability manifests in an appearance ...
Raman mapping of 4‐MeV C and Si channeling implantation of 6H‐SiC
(Journal of Raman Spectroscopy, 2019)
A 6H-SiC single crystal implanted in channeling mode by 4-MeV C+3 and Si+3 ions at various doping levels has been examined by scanning electron microscopy (SEM) and micro-Raman spectroscopy in order to study the lattice ...
Aqueous biphasic systems comprising copolymers and cholinium-based salts or ionic liquids: Insights on the mechanisms responsible for their creation
(Separation and Purification Technology, 2020)
Aqueous biphasic systems (ABS) formed by copolymers and ionic liquids (ILs) have demonstrated to be effective separation platforms, but there is still a gap on the complete understanding of the molecular-level mechanisms ...