The stopping power and energy straggling of heavy ions in silicon nitride and polypropylene

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F15%3A00445829" target="_blank" >RIV/61389005:_____/15:00445829 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60461373:22310/15:43900229 RIV/44555601:13440/15:43886676

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.nimb.2014.11.014" target="_blank" >http://dx.doi.org/10.1016/j.nimb.2014.11.014</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.nimb.2014.11.014" target="_blank" >10.1016/j.nimb.2014.11.014</a>

Jazyk výsledku

angličtina

Název v původním jazyce

The stopping power and energy straggling of heavy ions in silicon nitride and polypropylene

Popis výsledku v původním jazyce

The stopping power and energy straggling of C-12(3+) and O-16(3+) ions with energies between 4.5 and 7.8 MeV in a 0.166-mu m-thin silicon nitride and in 4-mu m-thin polypropylene foils were measured by means of an indirect transmission method using a half-covered PIPS detector. Ions scattered from a thin gold layer under a scattering angle of 150 were Wed. The energy spectra of back-scattered and decelerated ions were registered and evaluated simultaneously. The measured stopping powers were compared with the theoretical predictions simulated by SRIM-2008 and MSTAR codes. SRIM prediction of energy stopping is reasonably close to the experimentally obtained values comparing to MSTAR values. Better agreement between experimental and predicted data was observed for C3+ ion energy losses comparing to O3+ ions. The experimental data from Paul's database and our previous experimental data were also discussed. The obtained experimental energy-straggling data were compared to those calculated

Název v anglickém jazyce

The stopping power and energy straggling of heavy ions in silicon nitride and polypropylene

Popis výsledku anglicky

The stopping power and energy straggling of C-12(3+) and O-16(3+) ions with energies between 4.5 and 7.8 MeV in a 0.166-mu m-thin silicon nitride and in 4-mu m-thin polypropylene foils were measured by means of an indirect transmission method using a half-covered PIPS detector. Ions scattered from a thin gold layer under a scattering angle of 150 were Wed. The energy spectra of back-scattered and decelerated ions were registered and evaluated simultaneously. The measured stopping powers were compared with the theoretical predictions simulated by SRIM-2008 and MSTAR codes. SRIM prediction of energy stopping is reasonably close to the experimentally obtained values comparing to MSTAR values. Better agreement between experimental and predicted data was observed for C3+ ion energy losses comparing to O3+ ions. The experimental data from Paul's database and our previous experimental data were also discussed. The obtained experimental energy-straggling data were compared to those calculated

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

BG - Jaderná, atomová a molekulová fyzika, urychlovače

OECD FORD obor

—

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2015

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Nuclear Instruments & Methods in Physics Research Section B

ISSN

0168-583X

e-ISSN

—

Svazek periodika

354

Číslo periodika v rámci svazku

JUL

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

5

Strana od-do

205-209

Kód UT WoS článku

000356193900047

EID výsledku v databázi Scopus

2-s2.0-84929452744