Zobrazeno 1 - 10
of 30
pro vyhledávání: '"A. D. Zamkovets"'
Publikováno v:
Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki, Vol 19, Iss 8, Pp 15-19 (2022)
To model spectral characteristics of hybrid metal-organic nanostructures, the extended Mie theory was used, which makes it possible to calculate the extinction efficiency factor (Qext) and the scattering efficiency factor in the near zone (QNF) of tw
Externí odkaz:
https://doaj.org/article/51a68c504f5f4a549e93a2b3b3915353
Autor:
K. A. Barbarchyk, Hong Minh Pham, Sergei A. Tikhomirov, A. D. Zamkovets, O. V. Buganov, Viet Tiep Phung
Publikováno v:
Proceedings of the National Academy of Sciences of Belarus. Physics and Mathematics Series. 56:470-479
In this paper, we studied the dynamics of transient absorption spectra of a hybrid nanostructure (Ag–CuPc)6 Ag based on island silver films and copper phthalocyanine thin films, as well as individual structural units of this system, by femtosecond
Publikováno v:
Proceedings of the National Academy of Sciences of Belarus. Physics and Mathematics Series. 55:232-241
For fullerene matrixes doped by gold nanoparticles we have established experimentally a miss of a red concentration-induced shift of surface plasmon resonance absorption band maximum. Theoretical modeling has been made for spectral characteristics of
Publikováno v:
Semiconductors. 52:1853-1856
We have investigated spectral and spectral-kinetic properties of hybrid (organic semiconductor-plasmonic metal) nanocomposites on the base of silver nanoparticle monolayers and thin nickel phthalocyanine (NiPc) films. The spectroscopic results obtain
Autor:
O. V. Buganov, H. D. Nguyen, B. T. Nguyen, M. H. Pham, S. A. Tikhomirov, A. D. Zamkovets, A. N. Ponyavina
Publikováno v:
Plasmonics. 14:247-252
We have investigated spectral and spectral-kinetic properties of hybrid plasmonic nanocomposites on silver nanoparticle monolayers and thin nickel phthalocyanine films. The spectroscopic results obtained by the femtosecond pump-probe technique demons
Publikováno v:
Journal of Applied Spectroscopy. 81:92-96
We have studied the relaxation dynamics for hot electrons in hybrid layered nanocomposites based on island o lms of silver and copper phthalocyanine. Using femtosecond kinetic spectroscopy, we have shown that the fast component of the bleaching relax
Autor:
A. N. Ponyavina, A. D. Zamkovets
Publikováno v:
Journal of Applied Spectroscopy. 79:908-913
Spectral properties of silver–copper phthalocyanine (CuPc) nanocomposites prepared by thermal vacuum evaporation were studied. The samples differed from each other in the number of silver nanolayers and the thickness of intervening CuPc films. A lo
Publikováno v:
Nanomechanics Science and Technology: An International Journal. 4:267-280
Publikováno v:
Journal of Applied Spectroscopy. 78:686-691
Differential transient absorption spectra have been studied for planar densely packed Ag/Na3AlF6 nanostructures under ultrashort laser pulse excitation. The nanostructures were fabricated by sequential thermal evaporation of cryolite (Na3AlF6) and si
Publikováno v:
Sensor Electronics and Microsystem Technologies. 5:73-78