Author: "I L Isaev" / Journal: optics and spectroscopy - Searchworks@Jio Institute Digital Library Search Results

Your search keyword '"I L Isaev"' showing total 3 results

Start Over Author "I L Isaev" Journal optics and spectroscopy

Author: V. S. Gerasimov, A. S. Grachev, Sergei V. Karpov, and I. L. Isaev
Subjects: Materials science, business.industry, Physics::Optics, social sciences, Colloidal crystal, musculoskeletal system, Laser, Molecular physics, humanities, Atomic and Molecular Physics, and Optics, Silver nanoparticle, Electronic, Optical and Magnetic Materials, law.invention, Condensed Matter::Materials Science, Extinction spectrum, law, Physics::Atomic and Molecular Clusters, Quantitative Biology::Populations and Evolution, natural sciences, Surface plasmon resonance, Photonics, business, geographic locations
Abstract: The effect of defects such as vacancies, dislocations, and interstices on the extinction spectra of colloidal crystals consisting of plasmon resonance silver nanoparticles is investigated. The possibility of using extinction spectra for the express monitoring of individual and combined defects is discussed.
Published: 2010
Full Text: View/download PDF

Author: V. S. Gerasimov, A. S. Grachev, Sergei V. Karpov, and I. L. Isaev
Subjects: Materials science, business.industry, Physics::Optics, Nanoparticle, Polymer adsorption, Colloidal crystal, Discrete dipole approximation, Laser, Atomic and Molecular Physics, and Optics, Spectral line, Electronic, Optical and Magnetic Materials, law.invention, Condensed Matter::Soft Condensed Matter, Condensed Matter::Materials Science, Optics, law, Chemical physics, Physics::Atomic and Molecular Clusters, Surface plasmon resonance, business, Layer (electronics)
Abstract: The effect of the temperature of a silver sol on its extinction spectra during formation of aggregates of plasmon resonance nanoparticles with varying degree of order and the effect exerted on these spectra by changes in the structure of a colloidal crystal during its heating, which lowers elastic properties of a polymer adsorption layer of particles are studied.
Published: 2010
Full Text: View/download PDF

Author: A. S. Grachev, V. S. Gerasimov, Sergei V. Karpov, and I. L. Isaev
Subjects: Materials science, business.industry, Physics::Optics, Atomic and Molecular Physics, and Optics, Electronic, Optical and Magnetic Materials, law.invention, Dipole, Colloid, Optics, law, Chemical physics, Extinction (optical mineralogy), Absorption band, Brownian dynamics, Crystallization, Surface plasmon resonance, business, Plasmon
Abstract: Changes in extinction spectra of nanostructured colloids of plasmon resonance particles are studied at different stages of their crystallization. The spontaneous crystallization is calculated by the method of Brownian dynamics, and the extinction spectra are calculated by the method of coupled dipoles. Based on the example of silver sols, we analyzed how separate parameters of the crystallizing disperse system affect the shape of the extinction contour in the plasmon absorption band.
Published: 2010
Full Text: View/download PDF

Books, media, physical & digital resources

Searchworks