Compositional, structural, and optical changes of polyimide implanted by 1.0 MeV Ni+ ions
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F17%3A00479626" target="_blank" >RIV/61389005:_____/17:00479626 - isvavai.cz</a>
Alternative codes found
RIV/60461373:22310/17:43914222 RIV/44555601:13440/17:43892904
Result on the web
<a href="http://dx.doi.org/10.1016/j.nimb.2017.02.089" target="_blank" >http://dx.doi.org/10.1016/j.nimb.2017.02.089</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.nimb.2017.02.089" target="_blank" >10.1016/j.nimb.2017.02.089</a>
Alternative languages
Result language
angličtina
Original language name
Compositional, structural, and optical changes of polyimide implanted by 1.0 MeV Ni+ ions
Original language description
he ion irradiation leads to deep structural and compositional changes in the irradiated polymers. Ni+ ions implanted polymers were investigated from the structural and compositional changes point of view and their optical properties were investigated. Polyimide (PI) foils were implanted with 1.0 MeV Ni+ ions at room temperature with fluencies of 1.0 x 10(13)-1.0 x 10(15) cm(-2) and two different ion implantation currents densities (3.5 and 7.2 nA/cm(2)). Rutherford Back-Scattering (RBS) and Elastic Recoil Detection Analysis (ERDA) were used for determination of oxygen and hydrogen escape in implanted PI. Atomic Force Microscopy (AFM) was used to follow surface roughness modification after the ion implantation and UV-Vis spectroscopy was employed to check the optical properties of the implanted PI. The implanted PI structural changes were analysed using Attenuated Total Reflection Fourier Transform Infrared Spectroscopy (ATR-FTIR). nHigh energy Ni-ion implantation causes only a minor release of hydrogen and oxygen close to the polymer sub-surface region in about 60 nm thick layer penetrated by the ion beam, especially at ion fluencies below 1.0 x 10(14) cm(-2). The mostly pronounced structural changes of the Ni implanted PI were found for the samples implanted above ion fluence 1.0 x 10(15) cm(-2) and at the ion current density 7.2 nA/cm(2), where the optical band gap significantly decreases and the reduction of more complex structural unit of PI monomer was observed.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10304 - Nuclear physics
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Nuclear Instruments & Methods in Physics Research Section B
ISSN
0168-583X
e-ISSN
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Volume of the periodical
406
Issue of the periodical within the volume
SEP
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
6
Pages from-to
199-204
UT code for WoS article
000409152800042
EID of the result in the Scopus database
2-s2.0-85019773030