Dielectric function of a polymer brush functionalized with gold nanoparticles determined from spectroscopic ellipsometry (CROSBI ID 720076)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Čakara, Duško ; Ritzert, Philipp ; Boyaciyan, Dikran ; von Klitzing, Regine
engleski
Dielectric function of a polymer brush functionalized with gold nanoparticles determined from spectroscopic ellipsometry
Spectroscopic ellipsometry is a powerful technique for measuring the thickness and dielectric function of thin films deposited upon optically reflective surfaces. The dielectric function determines the material optoelectronic properties, however its ellipsometric measurement is challenging in cases when the film thickness and its exact structure in terms of phases and their optical properties, are unknown. The present paper discusses several models of film dielectric function, which may be considered for fitting the ellipsometric spectra of a poly(N-ispropylacrylamide) brush grown at silicon surface and functionalized with gold nanoparticles.
ellipsometry, spectroscopic, organic, film, metal, nanoparticle
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Podaci o prilogu
223-229.
2022.
objavljeno
10.23919/MIPRO55190.2022.9803571
Podaci o matičnoj publikaciji
2022 45th Jubilee International Convention on Information, Communication and Electronic Technology (MIPRO)
IEEE Xplore
Podaci o skupu
MIPRO 2022
predavanje
23.05.2022-27.05.2022
Opatija, Hrvatska