Zobrazeno 1 - 10
of 51
pro vyhledávání: '"N. B. Leonov"'
Publikováno v:
Optics and Spectroscopy. 129:1033-1037
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c02b5e8d00a557485815b3a2074c4722
https://doi.org/10.1134/s0030400x21070201
https://doi.org/10.1134/s0030400x21070201
Autor:
N. B. Leonov, M. D. Komissarov, P. S. Parfenov, T. A. Vartanyan, V. A. Polishchuk, V. V. Tomaev, A. V. Koroleva, E. V. Zhizhin
Publikováno v:
Applied Physics A. 128
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e16832724e636549045b46fc70b7a0f8
https://doi.org/10.1007/s00339-022-05810-8
https://doi.org/10.1007/s00339-022-05810-8
Autor:
N. B. Leonov
Publikováno v:
Optics and Spectroscopy. 128:2046-2049
Optical properties of submonolayer metal (silver, gold, and indium) films obtained by laser ablation on a fused silica surface have been investigated. Extinction and absorption spectra of silica and substrates with deposited films and difference spec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::63fbb30ebd1f5200e1f23c0c542de3ef
https://doi.org/10.1134/s0030400x20120954
https://doi.org/10.1134/s0030400x20120954
Publikováno v:
Journal of Surface Investigation: X-ray, Synchrotron and Neutron Techniques. 14:459-463
Using magnetron sputtering, Zn films are obtained on glass, quartz and silicon substrates. The morphology of the surface is investigated by scanning electron microscopy. The sizes and statistical parameters of Zn nanocrystals are determined. It is es
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cd2ae86d4e76d523c2b4a04615046f53
https://doi.org/10.1134/s1027451020030118
https://doi.org/10.1134/s1027451020030118
Autor:
N. B. Leonov
Publikováno v:
Optics and Spectroscopy. 127:750-755
The effect of low-intensity near ultraviolet irradiation and subsequent thermal annealing on the surface morphology of gold and silver granular films was investigated. It was found that exposure to light does not lead to immediate changes in the exti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::287b2d309888d4200ea42dc8773aac54
https://doi.org/10.1134/s0030400x19100321
https://doi.org/10.1134/s0030400x19100321
Publikováno v:
2020 International Conference Laser Optics (ICLO).
Zinc nanoparticles ensembles on quartz supports have been fabricated via laser ablation and physical vapor deposition. A red-shift of the plasmon bands relative to the computed values for the isolated semispherical nanoparticles has been observed. Af
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5bf2ba4f573f50a33cf8bad769942a40
https://doi.org/10.1109/iclo48556.2020.9285463
https://doi.org/10.1109/iclo48556.2020.9285463
Autor:
N. B. Leonov
Publikováno v:
Optics and Spectroscopy. 125:566-570
The photoelectron emission has been studied of silver island films excited by a laser pulse of 10-ns duration at three wavelengths: 355, 532, and 1064 nm. It has been shown that, for wavelengths of 355 and 532 nm, the photoemission of island films si
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8a31db965b5e75929e603041dd397c5d
https://doi.org/10.1134/s0030400x18100120
https://doi.org/10.1134/s0030400x18100120
Publikováno v:
Photonics and Nanostructures - Fundamentals and Applications. 31:71-76
The first experimental realization of the non-diffracting Bessel beam technique for micro-structuring of thin rubidium metallic films on the sapphire surface is reported. Rubidium atoms were deposited onto the cool sapphire windows from the heated ce
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::327d3992ef516e6975ed4e502e090dfa
https://doi.org/10.1016/j.photonics.2018.06.008
https://doi.org/10.1016/j.photonics.2018.06.008
Autor:
Anastasia V. Venediktova, N. B. Leonov, Tigran A. Vartanyan, Ivan M. Kislyakov, Inna M. Belousova
Publikováno v:
Optical Materials. 70:69-72
We report on the investigation into an optical limiter, utilizing ablation destruction of a thin-film metallic mirror affected by high-intensity laser irradiation with nanosecond pulse duration. Its limiting threshold and dynamic range showed up bein
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef61bcb8ce80ca0cb8fde25ec558cf4d
https://doi.org/10.1016/j.optmat.2017.05.008
https://doi.org/10.1016/j.optmat.2017.05.008
Publikováno v:
Optics and Spectroscopy. 121:837-841
We have examined the changes in the extinction of island metal films that occur as a result of their contact with a liquid crystal or polymethylmethacrylate. The morphology of surface nanostructures has been investigated. We have revealed that, upon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::62c52c38a58b3525985f30f803872d20
https://doi.org/10.1134/s0030400x16120031
https://doi.org/10.1134/s0030400x16120031