Stopping powers for energetic ions in carbon targets

Read, P.M.; Sofield, C.J.; Cowern, N.E.B.; Bridwell, L.B.

doi:10.1016/0168-583x(87)90072-3

Cited by 8 publications

(6 citation statements)

References 12 publications

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“…Experimental data are shown as letters taken from Refs. [25][26][27][28][29][30][31][32][33][34][35][36][37][38][39][40][41][42]. The results obtained in this study are in good agreement with the experimental data in all energy regions.…”

supporting

confidence: 93%

“…The dashed lines are obtained from TRIM90 and SRIM98 [24] and HU90 [43] computer code. The letters are the experimental data taken from Sa91 [57], Rea87 [25], Wr79 [28], Ay82 [58], Sa79 [34], Po61a [26], Fa66 [27], Me78 [30], Ab91 [59], Ant91 [60], Shn73 [61], Jok97 [62], Or63 [41], Hv68 [42], Hof76 [40], Zh98 [63], Ra88 [65], Rä90 [44], Bi00 [66], Ku88 [57], Po61a [26], Iw85 [67], Ta83 [68], Me78 [30], R160 [47], Ant91 [60] and Tp62 [69].…”

Section: Results and Comparison With Experimentsmentioning

confidence: 99%

“…The dashed lines are obtained from HU90 [43] and SRIM96 [24] computer code. The letters are the experimental data taken from Rea87 [25], Po61a [26], Fa66 [27], Wr79 [28], Sa92 [29], Me78 [30], Ab92 [31], BG65 [32], Ga 87 [33], Sa79 [34], Ch68 [35], Hk96 [36], Shk96 [37], Sb94 [38], Bi90 [39], Hof76 [40], Or63 [41], Hv68 [42], Rä90 [43], Wr72 [45], Rä87 [46], R160 [47], BG65 [32], Bi78 [48], Ga87 [33], Bt66 [49] and Sd74 [50].…”

Section: Results and Comparison With Experimentsmentioning

confidence: 99%

“…(20) and the effective atomic numbers, Z y 1 and Z y 2 that provides low velocity contribution to the stopping power ðS ei Þ, were obtained from Eq. (25). The effective mean excitation energy of the target I Ã was calculated directly from Eq.…”

Section: Results and Comparison With Experimentsmentioning

confidence: 99%

“…The results indicated with solid lines are the present results obtained by our model. The S T results, obtained in this study are compared with the experimental data [25][26][27][28][29][30][31][32][33][34][35][36][37][38][39][40][41][42] and the other theoretical calculations, HU90 [43] and SRIM96 [24]. In Figure 1a stopping powers for oxygen ion on C is shown as a function of projectile energy (MeV=amu).…”

mentioning

confidence: 86%

See 4 more Smart Citations

Effective stopping charges and stopping power calculations for heavy ions

Gümüş

Köksal

2002

Radiation Effects and Defects in Solids

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In this study the model suggested by Sugiyama has been developed and applied for the calculation of the stopping powers for nonrelativistic heavy ions in various target materials. Sugiyama's model has been expanded to low and high energy regions in our work. Analytical expressions are obtained in the modified BB stopping power formula for the effective charge and effective mean excitation energies. In the modified LSS formula, a quasi-molecule criterion has been applied to both the projectiles and the target atoms. Electronic excitation contribution, S e0 , and quasi-molecule contribution, S ei , to stopping power were found for a wide energy region. It is observed that in intermediate energy region both contributions have maxima. The stopping power due to excitation-ionization in the intermediate and higher energy region is found to be dominant, whereas quasi-molecule contribution is dominant in the lower energy region. The calculated results of stopping power are in good agreement with experimental data for various ions and targets within a few percent in a wide projectile energy range.

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