Characterisation of PEEK, PET and PI implanted with 80 keV Fe+ ions to high fluencies

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F14%3A00433162" target="_blank" >RIV/61389005:_____/14:00433162 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60461373:22310/14:43898177 RIV/44555601:13440/14:43885850

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.nimb.2013.12.045" target="_blank" >http://dx.doi.org/10.1016/j.nimb.2013.12.045</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.nimb.2013.12.045" target="_blank" >10.1016/j.nimb.2013.12.045</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Characterisation of PEEK, PET and PI implanted with 80 keV Fe+ ions to high fluencies

Popis výsledku v původním jazyce

olyimide (PI), polyetheretherketone (PEEK) and polyethylene terephthalate (PET) foils were implanted with 80 keV Fe+ ions at room temperature at fluencies of 0.2 x 10(16) cm(-2)- 5.0 x 10(16) cm(-2). The implanted polymers were subsequently annealed at 200 degrees C for 20 min. The depth profiles of implanted Fe atoms and compositional changes of the implanted polymers were characterised by RBS and ERDA methods. A significant shift of the Fe concentration maximum to the sample surface with increasing ion fluence was observed and annealing does not influence the Fe profiles. The implanted Fe profiles cannot be reproduced by SRIM and TRIDYN simulations. Hydrogen desorption from the surface layer of all polymers is observed, the effect being the most pronounced on PET. Desorption of oxygen from the samples implanted to lower fluences is observed too. On the samples implanted to the highest fluence of 5.0 x 10(16) cm(-2), however, oxygen concentration increases to the value close to that o

Název v anglickém jazyce

Characterisation of PEEK, PET and PI implanted with 80 keV Fe+ ions to high fluencies

Popis výsledku anglicky

olyimide (PI), polyetheretherketone (PEEK) and polyethylene terephthalate (PET) foils were implanted with 80 keV Fe+ ions at room temperature at fluencies of 0.2 x 10(16) cm(-2)- 5.0 x 10(16) cm(-2). The implanted polymers were subsequently annealed at 200 degrees C for 20 min. The depth profiles of implanted Fe atoms and compositional changes of the implanted polymers were characterised by RBS and ERDA methods. A significant shift of the Fe concentration maximum to the sample surface with increasing ion fluence was observed and annealing does not influence the Fe profiles. The implanted Fe profiles cannot be reproduced by SRIM and TRIDYN simulations. Hydrogen desorption from the surface layer of all polymers is observed, the effect being the most pronounced on PET. Desorption of oxygen from the samples implanted to lower fluences is observed too. On the samples implanted to the highest fluence of 5.0 x 10(16) cm(-2), however, oxygen concentration increases to the value close to that o

Druh

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

CEP obor

BG - Jaderná, atomová a molekulová fyzika, urychlovače

OECD FORD obor

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Projekt

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

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2014

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

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Svazek periodika

331

Číslo periodika v rámci svazku

JUL

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

6

Strana od-do

176-181

Kód UT WoS článku

000339144600037

EID výsledku v databázi Scopus

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