年間 12 号発行
ISSN 印刷: 0040-2508
ISSN オンライン: 1943-6009
Indexed in
MEASUREMENT OF PARTICLE DIMENSIONS IN COLLOIDAL SOLUTIONS USING THE CORRELATION SPECTROSCOPY TECHNIQUE
要約
The experimental setup which makes it possible to measure the time dependence of scattered light intensity from local concentration fluctuations of the Brownian particles in colloidal solutions is presented. The main attention is paid to the influence of frequency response parameters on the radii measurement accuracy of the scattering particles depending on their size at different signal/noise ratios. To reduce the measurement error in the range of 1 − 6 nm it is offered to use one-bit quantization method.
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Nepomnyashchaya E, Velichko E, Aksenov E, Inverse problem of laser correlation spectroscopy for analysis of polydisperse solutions of nanoparticles, Journal of Physics: Conference Series, 769, 2016. Crossref
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Nikolaev S., Pozhar V., Dzyubenko M., Nikolayev K., DEPENDENCE OF FLUORESCENT CHARACTERISTICS OF NANOCOMPOSITES ON THE BASIS OF DYE MOLECULES AND SILVER NANOPARTICLES ON THE OPTICAL DENSITY OF COMPONENTS, RADIOFIZIKA I ELEKTRONIKA, 23, 3, 2018. Crossref