Energy straggling of<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mmultiscripts><mml:mrow><mml:mi mathvariant="normal">He</mml:mi></mml:mrow><mml:mprescripts /><mml:mrow /><mml:mrow><mml:mn>4</mml:mn></mml:mrow><mml:mrow /><mml:mrow /></mml:mmultiscripts></mml:mrow></mml:math>ions below 2.0 MeV in Al, Ni, and Au

Harris, J. M.; Nicolet, M.‐A.

doi:10.1103/physrevb.11.1013

Cited by 54 publications

(11 citation statements)

References 14 publications

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“…These values are compared with the already measured values, available in literature [8,20,21,[23][24][25][26][27][28][29][30][31][32][33][34][35][36][37][38][39][40][41][42] and observed that our measured values are generally in agreement in Al and Ti metals (Figs. 3 and 4).…”

Section: Resultssupporting

confidence: 78%

d E /d x and range of α-radiations in Al, Ti and Ni metallic foils

Diwan¹,

Kumar²

2015

Nuclear Instruments and Methods in Physics Research Section B:

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Section: Resultssupporting

confidence: 78%

d E /d x and range of α-radiations in Al, Ti and Ni metallic foils

Diwan¹,

Kumar²

2015

Nuclear Instruments and Methods in Physics Research Section B:

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“…It is noted that our results for Al lie closer to the theoretical Bohr value than those of Harris and Nicolet (Ref. 7). Any conclusions about the energy dependence can hardly be drawn in the case of Al.…”

Section: Straggling Measurementssupporting

confidence: 70%

“…in the backscattering geometry and is expressed by the straggling generated in the incoming and outgoing paths (Ref. 7) + rl out, (3) where k is the elastic-scattering factor. Applying Bohr's theory (Refs.…”

Section: Straggling Measurementsmentioning

confidence: 99%

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Energy Straggling of 4He Ions in Al and Cu in the Backscattering Geometry

Luomajärvi

Fontell

Bister

1976

Ion Beam Surface Layer Analysis

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The contribution of energy straggling of energetic 4 He ions to the depth analysis by backscattering has been studied. The backscattering spectra were recorded from samples where a thin gold film was covered with aluminum or copper films of different thicknesses. The effect of energy straggling was determined from the broadening of the Au peak. The primary energies of He ions were varied between 0.5 and 2.0 MeV. To determine the thicknesses of the films used in this work the absolute stopping power curves of Al and Cu for He ions were also measured.

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“…[42][43][44][45][46][47][48]. We can see a good agreement in the case of H projectiles for the whole energy range, whereas a less satisfactory agreement appears for He.…”

Section: H Hementioning

confidence: 50%

Energy loss of swift H and He projectiles in Al, Si, Ni and Cu targets

Denton

Abril

Moreno-Marı́n

et al. 2008

Physica Status Solidi (b)

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We have calculated the stopping power of Al, Si, Ni and Cu for swift H and He ion beams. Furthermore, the energy loss straggling corresponding to Ni is also evaluated. The dielectric formalism is used combined with the MELF‐GOS method, which describes the energy loss function of the target by a linear combination of Mermin type energy loss functions for the electron outer‐shell electrons and by generalized oscillator strengths for the electron inner‐shell electrons. We take into account the corrections to the stopping power associated to capture and loss of electrons by the projectile as well as the polarization of the projectile charge density. The versatility of this method is illustrated by the good agreement between their predictions and the experimental results, which is observed for a wide range of projectile energies and targets with different electronic properties. (© 2008 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)

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Energy straggling ofHe4ions below 2.0 MeV in Al, Ni, and Au

Cited by 54 publications

References 14 publications

d E /d x and range of α-radiations in Al, Ti and Ni metallic foils

d E /d x and range of α-radiations in Al, Ti and Ni metallic foils

Energy Straggling of 4He Ions in Al and Cu in the Backscattering Geometry

Energy loss of swift H and He projectiles in Al, Si, Ni and Cu targets

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