| Title |
Plasmonic properties of nanostructured diamond like carbon/silver nanocomposite films with nanohole arrays / |
| Authors |
Meškinis, Šarūnas ; Yaremchuk, Iryna ; Grigaliūnas, Viktoras ; Vasiliauskas, Andrius ; Čiegis, Arvydas |
| DOI |
10.5755/j01.ms.22.4.13193 |
| Full Text |
|
| Is Part of |
Materials science = Medžiagotyra.. Kaunas : KTU. 2016, vol. 22, no. 4, p. 467-471.. ISSN 1392-1320. eISSN 2029-7289 |
| Keywords [eng] |
plasmon polariton resonance ; diamond like carbon films ; nanohole array |
| Abstract [eng] |
Plasmonic properties of the diamond like carbon nanocomposite films with embedded silver nanoparticles with patterned nanohole arrays were analyzed in this study. The films were deposited by unbalanced reactive magnetron sputtering of silver target. Nanopatterning of the films was performed by combining electron beam nanolithography and ion beam etching techniques. Modeling of plasmonic properties was done using the classical Maxwell-Garnett theory. Modeling data and experimental results were in good accordance. Formation of the nanohole pattern in diamond like carbon films doped with silver resulted in decreased intensity of the surface plasmon resonance absorbance peak. No new absorbance or transmittance peaks were observed after the nanopattering. It was explained by extraordinary transmission effect in nanostructured DLC : Ag film films due to plasmon polariton resonance inside of the nanoholes. |
| Published |
Kaunas : KTU |
| Type |
Journal article |
| Language |
English |
| Publication date |
2016 |
| CC license |
|
