2005
DOI: 10.1134/1.1858046
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Optical properties of planar structures containing oxidized copper nanoparticles

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Cited by 10 publications
(13 citation statements)
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“…Although the thickness of the copper oxide layer needed to match the experimental results is overestimated in the DDA simulations, the calculations confirm that the presence of copper oxides can greatly affect the LSPR. This behavior is similar to observations for oxidized copper granules (5.5 ± 0.5 nm) consisting of a copper core and an oxide shell 5 DDA simulations of the effect of oxidation of copper (Cu 2 O) on a NSL Cu nanoparticle at room temperature.…”
supporting
confidence: 85%
See 1 more Smart Citation
“…Although the thickness of the copper oxide layer needed to match the experimental results is overestimated in the DDA simulations, the calculations confirm that the presence of copper oxides can greatly affect the LSPR. This behavior is similar to observations for oxidized copper granules (5.5 ± 0.5 nm) consisting of a copper core and an oxide shell 5 DDA simulations of the effect of oxidation of copper (Cu 2 O) on a NSL Cu nanoparticle at room temperature.…”
supporting
confidence: 85%
“…This behavior is similar to observations for oxidized copper granules (5.5 ( 0.5 nm) consisting of a copper core and an oxide shell. 40 The removal of copper oxides allows for the first experimental comparison of the LSPR of Cu, Ag, and Au nanoparticles of similar size and shape. Figure 6A illustrates the normalized extinction spectra of Cu, Ag, and Au nanoparticle arrays fabricated by NSL where D ) 390 nm and d m ) 50 nm.…”
mentioning
confidence: 99%
“…The use of optical far-field methods for studying the morphology and physicalchemical properties of nanostructures is promising because of their speed and low cost. They can be alternatives, in some cases, for atomic-force, x-ray and electron microscopy [5][6][7][8].…”
Section: Introductionmentioning
confidence: 99%
“…Except for a few efforts [5][6][7][8][9], the optical properties of nanostructures made of copper and its oxides have been studied with respect to crystal structure only [10,11]. The authors of most of the published work, to our knowledge, investigated unoxidized metal nanogranules (in monolayers or bulk) and films composed of many layers of metal and oxidized polydisperse nanoparticles [9][10][11][12][13][14].…”
Section: Introductionmentioning
confidence: 99%
“…Экспериментальные исследования показали, что металлические наноструктуры, формируемые с использованием этого метода, состоят из аморфных наночастиц с размером 2−5 nm, обладающих повышенной стойкостью к коагуляции и окислению [12]. Было также показано, что эти наноструктуры обладают необычными электрическими, магнитными, каталитическими и оптическими свойствами [18][19][20][21].…”
Section: Particle Numberunclassified