Articles with "fluence" as a keyword



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Decomposition of the dose conversion factor based on fluence spectra of secondary charged particles: Application to lateral dose profiles in photon fields

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Published in 2018 at "Medical Physics"

DOI: 10.1002/mp.13081

Abstract: PURPOSE The dose conversion factor plays an important role in the dosimetry by enabling the absorbed dose in the sensitive volume of a detector to be converted into the absorbed dose in the surrounding medium… read more here.

Keywords: conversion factor; detector; dose conversion; perturbation ... See more keywords
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Effect of wavelength and beam width on penetration in light-tissue interaction using computational methods

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Published in 2017 at "Lasers in Medical Science"

DOI: 10.1007/s10103-017-2317-4

Abstract: Penetration depth of ultraviolet, visible light and infrared radiation in biological tissue has not previously been adequately measured. Risk assessment of typical intense pulsed light and laser intensities, spectral characteristics and the subsequent chemical, physiological… read more here.

Keywords: penetration; beam width; tissue; geometry ... See more keywords
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Thermal coagulum formation and hemostasis during repeated multipulse Nd:YAG laser treatment of cutaneous vascular lesions: animal experiment study

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Published in 2020 at "Lasers in Medical Science"

DOI: 10.1007/s10103-020-03007-0

Abstract: Laser therapy has been widely used to treat port-wine stain (PWS) and other cutaneous vascular lesions via selective photothermolysis. High incident laser fluence is always prohibited in clinic to prevent the thermal damage in normal… read more here.

Keywords: cutaneous vascular; irradiation; laser; blood ... See more keywords
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Low-fluence and low-density CO2 laser: histological analysis of collagen fiber changes in skin and its clinical repercussions in photorejuvenation

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Published in 2021 at "Lasers in Medical Science"

DOI: 10.1007/s10103-021-03330-0

Abstract: This study refers to clinical and histologic analysis of effects on photorejuvenation after one single treatment of fractional CO2 laser with low fluence and low density. To analyze histologically the quantitative variation of collagen fibers… read more here.

Keywords: collagen; co2 laser; analysis; density ... See more keywords
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Effect of low energy (keV) ion irradiation on structural, optical and morphological properties of SnO2–TiO2 nanocomposite thin films

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Published in 2018 at "Journal of Materials Science: Materials in Electronics"

DOI: 10.1007/s10854-018-9457-6

Abstract: RF Sputtering deposition technique was used to deposit the thin films of nanocomposite oxides as SnO2–TiO2 on Si and ITO coated glass substrate. As a target, SnO2–TiO2 was taken according to their molecular weight percent… read more here.

Keywords: thin films; sno2 tio2; ion; fluence ... See more keywords
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Effects of laser fluence on the Cd(OH)2/CdO nanostructures produced by pulsed laser ablation method

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Published in 2019 at "Optical and Quantum Electronics"

DOI: 10.1007/s11082-019-1809-9

Abstract: In this experimental study, Cd (OH)2/CdO nanostructures were produced by pulsed laser ablation method. The beam of a Q-switched Nd:YAG laser with wavelength of 1064 nm at different fluences was employed to irradiate the cadmium target… read more here.

Keywords: laser fluence; microscopy; fluence; laser ... See more keywords
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Amorphization of SiO2 Thin Films by Using 200 MeV Ag15+ Ions

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Published in 2018 at "Silicon"

DOI: 10.1007/s12633-018-9882-4

Abstract: Effect of swift heavy ions (SHI) on low-k SiO2 thin films has been investigated. SiO2 thin films were deposited on pre-cleaned p-Si substrate by using sol-gel spin coating technique. Further, deposited films were annealed at… read more here.

Keywords: 200 mev; thin films; sio2 thin; fluence ... See more keywords
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Structural and magnetic properties of near surface superparamagnetic Ni 1-x Fe x nanoparticles in SiO 2 formed by low energy dual ion implantation with different fluences

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Published in 2018 at "Applied Surface Science"

DOI: 10.1016/j.apsusc.2018.01.277

Abstract: Abstract Low energy implantation of Ni and Fe into SiO2 films resulted in the formation of superparamagnetic Ni1-xFex nanoparticles for Ni fluences of 2 × 1016 at./cm2, 4 × 1016 at./cm2, and 6 × 1016 at./cm2 where the Ni:Fe fluence ratios were 47:56, 53:47,… read more here.

Keywords: 1016 cm2; surface; ni1 xfex; implantation ... See more keywords
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High energy (150 MeV) Fe11+ ion beam induced modifications of physico-chemical and photoluminescence properties of high-k dielectric nanocrystalline zirconium oxide thin films

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Published in 2019 at "Ceramics International"

DOI: 10.1016/j.ceramint.2019.06.124

Abstract: Abstract This work presents the influence of dominated electronic energy loss over nuclear energy loss induced by swift heavy ion (SHI) irradiation on the physico-chemical, optical and other properties of RF grown zirconium oxide (ZrO2)… read more here.

Keywords: thin films; fluence; spectroscopy; physico chemical ... See more keywords
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Abstract ID: 138 Fluence modulated proton computed tomography

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Published in 2017 at "Physica Medica"

DOI: 10.1016/j.ejmp.2017.09.074

Abstract: Proton computed tomography (pCT) has recently seen considerable research interest as a means of reducing range uncertainties in proton therapy, by reconstructing directly relative stopping power to water (RSP). Recent detector developments have permitted the… read more here.

Keywords: fluence modulated; computed tomography; proton; proton computed ... See more keywords
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Modeling and validation of delivered fluence of a continuous Dean flow pilot scale UV system: monitoring fluence by biodosimetry approach.

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Published in 2021 at "Food research international"

DOI: 10.1016/j.foodres.2021.110625

Abstract: The inactivation of pathogenic microorganisms in water and high transmittance liquid foods has been studied extensively. The efficiency of the process is relatively low for treating opaque liquid foods using traditional UV systems. This study… read more here.

Keywords: system; ref; pilot scale; pilot ... See more keywords