A study of directional effect of depth-concentration distribution for implanted  heavy ions with low energies in dry peanut seeds

An improved analysis of Doppler-shifted γ spectra is outlined. This analysis is exact within the Lindhard theory of slowing down of heavy ions in solids.With an approximate cross section applicable at low energies, the equations become independent of the energy, except as a scaling parameter, and depend only on the projectile–target mass ratio. A set of universal curves of the mean fractional shift F(τ) is calculated in this approximation for several values of the mass ratio.Une analyse améliorée de spectres γ déplacés par effet Doppler est esquissée. Cette analyse est conforme à la théorie de Lindhard sur le ralentissement des ions lourds dans les solides.

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Electronic stopping power of elemental and complex targets for heavy ions from 3Li to 29Cu at low energies: An extended approach

Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms ◽

10.1016/j.nimb.2003.07.005 ◽

2004 ◽

Vol 215 (1-2) ◽

pp. 27-34 ◽

Cited By ~ 5

Author(s):

P.K Diwan ◽

Shyam Kumar

Keyword(s):

Heavy Ions ◽

Stopping Power ◽

Extended Approach ◽

Low Energies ◽

Electronic Stopping Power

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In-depth concentration distribution of Ar in Si surface after low-energy Ar+ ion sputtering

Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms ◽

10.1016/s0168-583x(01)01199-5 ◽

2002 ◽

Vol 190 (1-4) ◽

pp. 598-601 ◽

Cited By ~ 14

Author(s):

D.W. Oh ◽

S.K. Oh ◽

H.J. Kang ◽

H.I. Lee ◽

D.W. Moon

Keyword(s):

Concentration Distribution ◽

Low Energy ◽

Ion Sputtering ◽

Depth Concentration

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Calculated Electronic Energy Loss of Heavy Ions at Low Energies in LR-115, Kapton, SiO2, and Al2O3 Amorphous Materials

Atom Indonesia ◽

10.17146/aij.2021.1080 ◽

2021 ◽

Vol 47 (1) ◽

pp. 17

Author(s):

J. El Asri ◽

O. El Bounagui ◽

N. Tahiri ◽

A. Chetaine ◽

H. Erramli

Keyword(s):

Energy Loss ◽

Heavy Ions ◽

Amorphous Materials ◽

Electronic Energy ◽

Low Energies

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Analysis of Angular Distributions of Heavy-ion Transfer Reactions

Australian Journal of Physics ◽

10.1071/ph800965 ◽

1980 ◽

Vol 33 (6) ◽

pp. 965

Author(s):

CBO Mohr

Keyword(s):

Elastic Scattering ◽

Heavy Ions ◽

Heavy Ion ◽

Critical Value ◽

Transfer Reactions ◽

Angular Distributions ◽

Ion Transfer ◽

S Matrix ◽

Low Energies ◽

Nuclear Phases

Proceeding as in our earlier analysis of elastic scattering, but with a form for the S matrix appropriate for transfer, peaked at the critical value Ie and with width parameter .d, it is shown how to analyse the angular distribution of transfer reactions of heavy ions to obtain.d. The effect of the nuclear phases is found not to be of such fundamental importance as in elastic scattering. Analysis of theexperimental data reveals an increase of.d with nuclear size especially at low energies, but an increase of nuclear penetration for transfer collisions of the lightest nuclei. The circumstances in which strong coupling might occur between elastic scattering and transfer are examined.

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