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Micro-Raman depth profiling of silicon amorphization induced by high-energy ion channeling implantation
(Journal of Raman Spectroscopy, 2013)
In this work, we study the silicon amorphization dependence on the crystal depth induced by 6-MeV Al2+ ions implanted in the LT 110 GT and randomly oriented silicon crystal channels, which was not directly experimentally ...
Investigation of deep implanted carbon and oxygen channeling profiles in [110] silicon, using d-NRA and SEM
(Nuclear Instruments and Methods in Physics Research. Section B: Beam Interactions with Materials and Atoms, 2014)
Ion implantation is one of the most important techniques used in the silicon-based semiconductor industry. Using the ion axial channeling effect, which occurs when an ion beam is oriented along a crystallographic axis, it ...
EBS/C proton spectra from a virgin diamond crystal
(Nuclear Instruments and Methods in Physics Research. Section B: Beam Interactions with Materials and Atoms, 2016)
In the present work, elastic backscattering channeling spectra, EBS/C, of protons in a (100) diamond crystal were experimentally and theoretically studied via a new computer simulation code. Proton incident energies for ...
Depth profiling of high energy nitrogen ions implanted in the (100), (110) and randomly oriented silicon crystals
(Nuclear Instruments and Methods in Physics Research. Section B: Beam Interactions with Materials and Atoms, 2012)
This work reports on the experimentally obtained depth profiles of 4 MeV N-14(2+) ions implanted in the (100), (110) and randomly oriented silicon crystals. The ion fluence was 10(17) particles/cm(2), The nitrogen depth ...
Radiosensitization of Non-Small Cell Lung Carcinoma By EGFR Inhibition
(Nuclear technology and radiation protection, 2014)
Molecular targeted cancer therapy is a promising treatment strategy. Considering the central role of the epidermal growth factor receptor in cell proliferation and survival, there are indications that targeted agents like ...
Radiation dose determines the method for quantification of DNA double strand breaks
(Anais de Academia Brasileira de Ciencias, 2016)
Ionizing radiation induces DNA double strand breaks (DSBs) that trigger phosphorylation of the histone protein H2AX (gamma H2AX). Immunofluorescent staining visualizes formation of gamma H2AX foci, allowing their quantification. ...
Radiosensitivity of human ovarian carcinoma and melanoma cells to gamma-rays and protons
(Archives of Medical Science, 2014)
Introduction: Proton radiation offers physical advantages over conventional radiation. Radiosensitivity of human 59M ovarian cancer and HTB140 melanoma cells was investigated after exposure to gamma-rays and protons. ...
Superfocusing and zero-degree focusing in planar channeling of protons in a thin silicon crystal
(Nuclear Instruments and Methods in Physics Research. Section B: Beam Interactions with Materials and Atoms, 2019)
This is a theoretical study of the superfocusing and zero-degree focusing effects appearing in channeling of protons of energy of 2 MeV in the {1 1 0} channel of a thin silicon crystal. We prove that the ultimate origin ...
The forward rainbow scattering of low energy protons by a graphene sheet
(Nuclear Instruments and Methods in Physics Research. Section B: Beam Interactions with Materials and Atoms, 2018)
This article studies the rainbow scattering of 5-key protons by the single sheet of free-standing graphene and its possible use as a tool for investigation of the ion-graphene interaction. The proton-graphene interaction ...
Effect of swift heavy ion irradiation in the migration behavior of Xe implanted into TiN
(Vacuum, 2019)
Sintered TiN were implanted with Xe ions of 360 keV to a fluence of 1.1 × 10 16 cm −2 at room temperature (RT) and others were co-irradiated with Xe ions of 167 MeV to a fluence of 3.4 × 10 14 cm −2 and Xe ions of 360 keV ...