Zobrazeno 1 - 10
of 48
pro vyhledávání: '"M I, Fokina"'
CHEMICAL MECHANICAL POLISHING OF NONLINEAR OPTICAL ORGANIC CO-CRYSTALS BASED ON AMINOPYRIDINE SERIES
Publikováno v:
Naučno-tehničeskij Vestnik Informacionnyh Tehnologij, Mehaniki i Optiki, Vol 19, Iss 2, Pp 242-247 (2019)
We have studied efficiency of chemical mechanical method for surface polishing of nonlinear optical materials based on aminopyridine series and 4-nitrophenol. Isopropanol (C3H8O) and butanol (C4H9OH) were the solvents utilized for polishing of resear
Externí odkaz:
https://doaj.org/article/7aa0760b893f45b7996dc7936640ebfc
Publikováno v:
Naučno-tehničeskij Vestnik Informacionnyh Tehnologij, Mehaniki i Optiki, Vol 18, Iss 3, Pp 416-420 (2018)
The paper presents the results of selenium nanoparticles synthesis in various liquid monomers by laser ablation. The following substances were selected as the condensation liquids for laser ablation: isodecyl acrylate (IDA, Isodecylacrylate, Aldrich)
Externí odkaz:
https://doaj.org/article/db5b245784c34b99be745e5f521fa222
Publikováno v:
Naučno-tehničeskij Vestnik Informacionnyh Tehnologij, Mehaniki i Optiki, Vol 14, Iss 3, Pp 52-56 (2014)
The paper deals with investigation of a new nonlinear optical material based on nonlinear optical chromophore (4-Nitrophenol) and aminopyridine (2,6-Diaminopyridine). Calculation results are presented for molecular packing in the crystalline compound
Externí odkaz:
https://doaj.org/article/3247ed9e8ac548d3a9f6a0015c33b065
Autor:
N. N. Shchedrina, M. K. Moskvin, Sergey I. Kudryashov, Mayya Uspenskaya, M. I. Fokina, Roman Olekhnovich, Vera E. Sitnikova, I. V. Krylach
Publikováno v:
Optics and Spectroscopy. 128:1251-1255
Modification of the surface of polyvinyl chloride (PVC) deposited on a copper foil under the influence of nanosecond laser radiation with different peaks fluence was studied by using infrared spectroscopy of attenuated total reflection and optical mi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7fa957b0c95d772ea9e1123cc72a227a
https://doi.org/10.1134/s0030400x20080184
https://doi.org/10.1134/s0030400x20080184
Publikováno v:
Optics and Spectroscopy. 128:1918-1920
We studied the effect of the concentration of copper ions on the absorption spectrum of Rhodamine B in molecular form in an alcohol solution and immobilized in a polymer hydrogel film. The system is sensitive to the presence of copper ions at a conce
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d2ed662cddbe417591040c7c91e3b891
https://doi.org/10.1134/s0030400x20110107
https://doi.org/10.1134/s0030400x20110107
Autor:
Yu. A. Obod, Yu. A. Ignat’eva, E. B. Sheklanova, O. D. Vol'pyan, I. Yu. Denisyuk, M. I. Fokina
Publikováno v:
Optics and Spectroscopy. 128:1870-1872
Methods of preparation of single-crystal 4-N,N-dimethylamino-4′-N′-methyl stilbazolium tosylate (DAST) films with a thickness of several micrometers, designed for electro-optic modulation, have been analyzed. Thin-film single crystals have been o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a6881f3d748677629c9bec8b97d2b0be
https://doi.org/10.1134/s0030400x20110284
https://doi.org/10.1134/s0030400x20110284
Autor:
N. I. Sorokina, N. N. Kozlova, V. V. Grebenev, M. I. Fokina, A. A. Angeluts, I. Yu. Denisyuk, P. M. Solyankin, V. L. Manomenova, Ilya A. Ozheredov, Alexander P. Shkurinov, Alexey E. Voloshin, A. A. Kaminskii, Natalia A. Zulina, Elena B. Rudneva
Publikováno v:
Crystallography Reports. 64:669-677
Aqueous solutions of guanylurea hydrogen phosphite (GUHP) have been synthesized. The temperature dependence of equilibrium GUHP concentration in water was obtained. The change in the density of aqueous GUHP solutions with a change in their concentrat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::900268010cfddf1824add80a89c44bc1
https://doi.org/10.1134/s1063774519040096
https://doi.org/10.1134/s1063774519040096
Autor:
Petr Demchenko, A. V. Vozianova, Tianmiao Zhang, M. I. Fokina, Mikhail K. Khodzitsky, Maria Zakharova, Aleksandr Podshivalov, Ravshanjon Nazarov, Mayya Uspenskaya, Anna V. Kuzikova
Publikováno v:
Fourth International Conference on Terahertz and Microwave Radiation: Generation, Detection, and Applications.
At present, due to the rapid development of THz technology in medical applications, it becomes urgent to develop stable test objects (phantoms) for calibration, optimization of the operation of devices, and verification of the research methods used.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a0e2346afc865eb9b45499eb717cabba
https://doi.org/10.1117/12.2583548
https://doi.org/10.1117/12.2583548
Autor:
Ilya A. Ozheredov, Isabelle Ledoux-Rak, Ngoc Diep Lai, Anton S. Sinko, Iulia Ignateva, Tamara Pogosian, Igor Yu. Denisyuk, M. I. Fokina
Publikováno v:
Journal of Infrared, Millimeter and Terahertz Waves
Journal of Infrared, Millimeter and Terahertz Waves, Springer Verlag, 2020, 41 (9), pp.1082-1088. ⟨10.1007/s10762-020-00671-9⟩
Journal of Infrared, Millimeter and Terahertz Waves, Springer Verlag, 2020, 41 (9), pp.1082-1088. ⟨10.1007/s10762-020-00671-9⟩
Highly nonlinear optical 4-(4-dimethylaminostyryl)-1-methylpyridinium tosylate (DAST) crystals have been successfully grown. The photobleaching effect was demonstrated by irradiation with an UV light at 405 nm during 120 h. The UV-Vis and terahertz a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9dab1b56432b17ef6f004a8c1870bb88
https://hal.archives-ouvertes.fr/hal-02955879
https://hal.archives-ouvertes.fr/hal-02955879
Autor:
Petr Demchenko, Tianmiao Zhang, Mikhail K. Khodzitsky, Anna V. Kuzikova, A. V. Vozianova, Mayya Uspenskaya, M. I. Fokina, Maria Zakharova, Aleksandr Podshivalov, Ravshanjon Nazarov
Publikováno v:
Journal of Biomedical Photonics & Engineering. 6
With the fast development of terahertz technology in medical diagnosis and monitoring, it has become important to investigate the application of THz radiation in the cancer treatment assessment during the therapy. In this paper, a buccal drug deliver
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a07b658c83ee6576260932817ac5ea5e
https://doi.org/10.18287/jbpe20.06.020304
https://doi.org/10.18287/jbpe20.06.020304