The determination of energy losses from the spectrum of particles scattered by a thick target

Strotinin, E. I.; Tulinov, A.F.; Fiderkevich, A.; Shyshkin, K. S.

doi:10.1080/00337577208234688

Cited by 35 publications

(6 citation statements)

References 2 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Here we will focus on backscattering from thin films. There is, however, also the possibility to deduce information on electronic stopping from thick samples [21].…”

Section: Transmission Versus Backscatteringmentioning

confidence: 99%

Energy loss of low-energy ions in transmission and backscattering experiments

et al. 2013

View full text Add to dashboard Cite

The determination of the electronic stopping power for low-energy ions is an experimentally demanding task. In this paper we elaborate on the different effects of nuclear stopping and multiple scattering on the energy spectra for different experimental geometries, i.e., transmission through thin foils and backscattering from thin films. By calculating distributions of path lengths and scattering angles we demonstrate how electronic stopping, nuclear stopping, and multiple scattering add up to the total energy loss. We show that at low energies it is important to properly disentangle these effects to extract electronic stopping from the measured energy loss spectra.

show abstract

“…Here we will focus on backscattering from thin films. There is, however, also the possibility to deduce information on electronic stopping from thick samples [21].…”

Section: Transmission Versus Backscatteringmentioning

confidence: 99%

Energy loss of low-energy ions in transmission and backscattering experiments

et al. 2013

View full text Add to dashboard Cite

show abstract

“…Again, excellent agreement amongst different setups, methods, samples and geometries is observed. Experimental helium data is compared to literature available in [48] (black open symbols): 62 data points from 5 different data sets [60][61][62][63][64] are shown in Fig. 2 (b), with stated uncertainties of 2 to 8 %.…”

Section: Resultsmentioning

confidence: 99%

Experimental electronic stopping cross section of tungsten for light ions in a large energy interval

Moro

Wolf

Bruckner

et al. 2021

Nuclear Instruments and Methods in Physics Research Section B:

View full text Add to dashboard Cite

“…Expression (1) can be derived both from the kinetic equation17 and based on the model of multiple scattering using probabilistic representation.gJ6 The well-known theories of multiple scattering in thin films by Molikre,l:j Meyer,lz and Sigmund and c o -w o r k e r~~~J 5 can be derived from (1) by the small-angle approximation, when summation over 1 is replaced by integration, the Legendre polynomials by the Bessel function of zero order and in calculations a particular type of scattering cross-section O(U, E ) is used.…”

Section: Effects Of Multiple Scattering On the Shape Of Backscatterinmentioning

confidence: 99%

“…The assumptions of azimuthally symmetrical scattering and continuous ion stopping are good approximations for describing the motion of ions in a solid. Therefore the effects of multiple scattering on the shape of backscattering energy spectra can be described with good accuracy with the help of expression (1).…”

Section: Effects Of Multiple Scattering On the Shape Of Backscatterinmentioning

confidence: 99%

Ion-atom interaction potential effects on the shape of energy spectra of ions backscattered by a thick target

1985

View full text Add to dashboard Cite

Based o n the general Gaudsmit-Saunderson-Lewis model for multiple scattering in a semiinfinite medium, an expression accounting for the effects of multiple scattering on the shape of the backscattering energy spectrum has been obtained. This expression is represented by a series of ion angular distribution moments. The limits of the applicability of the small-angle approximation t o the description of multiple scattering are defined. It is shown that the sensitivity of the angular distribution moments of multiple scattered ions to the type of ion-atom potential increases with an increase in the moment order. The possibility of investigation of the ion-atom interaction potential experimentally over a wide range of impact parameters by the backscattering method is discussed.

show abstract

The determination of energy losses from the spectrum of particles scattered by a thick target

Cited by 35 publications

References 2 publications

Energy loss of low-energy ions in transmission and backscattering experiments

Energy loss of low-energy ions in transmission and backscattering experiments

Experimental electronic stopping cross section of tungsten for light ions in a large energy interval

Ion-atom interaction potential effects on the shape of energy spectra of ions backscattered by a thick target

Contact Info

Product

Resources

About