Calculation of average projected range and range straggling of charged particles in solids

Kabadayı, Önder; Gümüş, Hasan

doi:10.1016/s0969-806x(00)00317-0

Cited by 17 publications

(10 citation statements)

References 11 publications

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“…We have used the author's method from a previous work [2,3] to calculate the mean range of protons and alpha particles. This method based on the solution of a first order ODE's for the easy and efficient calculation of the range of diatomic target materials.…”

Section: Resultsmentioning

confidence: 99%

“…Although this method has been widely used since 1982, it was Bowyer et al [10] who revised the Projected Range Algorithm (PRAL) and called this new set of equations to be Kent Range Algorithm (KRAL). Kabadayi et al [2,3] studied one of the KRAL equations by an approximation. In this approach, the second order ODE is reduced to the first order by dropping off the second order derivative.…”

Section: Theorymentioning

confidence: 99%

“…1 numerically [2,3] . The numerical solution of (1) is, in principle, the solution of an initial value problem where the initial conditions must be well defined.…”

Section: Numerical Calculationmentioning

confidence: 99%

“…The stopping power of proton and alpha particle in NaI is calculated first by using the theoretical treatment of Montenegro et al [1] . The range calculation has been performed by using a technique that we developed in the earlier works [2,3] . We compared the results with Monte Carlo simulation program SRIM2003 and PRAL [4] .…”

Section: Introductionmentioning

confidence: 99%

“…We used the electronic stopping power of Montenegro et al [1] as an input quantity. We applied the technique from a previous work [2,3] to calculate proton and alpha particle ranges in NaI scintillator.…”

Section: Introductionmentioning

confidence: 99%

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Application of Complex Exponential Functions to Integral Calculus and Linear Ordinary Differential Equations

Chou¹,

Ding²

2004

American J. of Applied Sciences

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Abstract:We have calculated the range of proton and alpha particle in NaI scintillator which is a commonly used substance in scintillation detector manufacturing. The stopping power of proton and alpha particle in NaI is calculated first by using the theoretical treatment of Montenegro et al. [1] . The range calculation has been performed by using a technique that we developed in the earlier works [2,3] . We compared the results with Monte Carlo simulation program SRIM2003 and PRAL [4] . The obtained results are in satisfactory agreement with the literature.

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Section: Resultsmentioning

confidence: 99%

Section: Theorymentioning

confidence: 99%

“…1 numerically [2,3] . The numerical solution of (1) is, in principle, the solution of an initial value problem where the initial conditions must be well defined.…”

Section: Numerical Calculationmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Application of Complex Exponential Functions to Integral Calculus and Linear Ordinary Differential Equations

Chou¹,

Ding²

2004

American J. of Applied Sciences

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Range and longitudinal range straggling with various stopping power formulations for oxygen ions in Si and SiO₂

Kabadayı

Gümüş

2005

Physica Status Solidi (b)

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Photoluminescence of RE‐doped thin metal oxide films

Lange

Силдос

Kiisk

et al. 2005

phys. stat. sol. (c)

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PACS 78.55.Hx Photoluminescence (PL) of pure and Sm 3+ -doped TiO 2 , ZrO 2 and HfO 2 thin films was studied at temperatures of 6-300 K under interband excitation by using pulsed lasers and synchrotron radiation in the energy range of 4-20 eV. PL excitation spectra and decay kinetics were recorded. The thin films were prepared by using both the atomic layer deposition (ALD) and the sol-gel process. The ion implantation was applied to dope the ALD-grown films with Sm 3+ ions, whereas an in-situ doping was used in the sol-gel process.The main emission of undoped materials was attributed to the radiative decay of self-trapped excitons (STE). In doped materials, a broadband emission superposed by Sm 3+ emission lines was observed. The broadband emission was attributed to the decay of STE as well as various bound excitonic states. The differencies in the PL excitation spectra of studied films were assigned to the damage produced by ion implantation and uncontrolled impurities incorporated into the films in sol-gel process. [3][4][5] where dielectric materials with a relatively wide band gap and high refractive index (see [6] and the references therein) are needed. Due to low phonon frequencies [7,8] the matrices are expected to be suitable hosts for rare earth activators. Because of their high density and high Z-values, rare-earth-activated ZrO 2 and HfO 2 can be also attractive as scintillating materials [9].The ALD method enables the growth of epitaxial and high-density nanocrystalline films [10-13], whereas the films produced by using the sol-gel process are usually amorphous and of quite high porosity [14][15][16]. The advantage of the latter process is that it enables convenient in situ doping. The in situ doping of thin films in the ALD process is quite a complex task. For doping of ALD-grown films one can employ, however, the ion implantation method [17], which allows introducing optical centres in well-defined amounts and controlled spatial distribution into the substance.Various rare-earth (RE) ions have previously been incorporated into sol-gel-derived as well as ALDgrown metal oxide films and the optical properties of the materials has been studied [6,14,[18][19][20][21]. In this contribution we are investigating the PL characteristics of both ALD-grown and sol-gel-derived Sm

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Calculation of average projected range and range straggling of charged particles in solids

Cited by 17 publications

References 11 publications

Application of Complex Exponential Functions to Integral Calculus and Linear Ordinary Differential Equations

Application of Complex Exponential Functions to Integral Calculus and Linear Ordinary Differential Equations

Range and longitudinal range straggling with various stopping power formulations for oxygen ions in Si and SiO₂

Photoluminescence of RE‐doped thin metal oxide films

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Calculation of average projected range and range straggling of charged particles in solids

Cited by 17 publications

References 11 publications

Application of Complex Exponential Functions to Integral Calculus and Linear Ordinary Differential Equations

Application of Complex Exponential Functions to Integral Calculus and Linear Ordinary Differential Equations

Range and longitudinal range straggling with various stopping power formulations for oxygen ions in Si and SiO2

Photoluminescence of RE‐doped thin metal oxide films

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Product

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Range and longitudinal range straggling with various stopping power formulations for oxygen ions in Si and SiO₂