Zobrazeno 1 - 10
of 139
pro vyhledávání: '"T. R. Volk"'
Publikováno v:
Journal of Advanced Dielectrics, Vol 8, Iss 2, Pp 1830001-1-1830001-10 (2018)
In this review, our recent results on the electron-beam domain writing (EBDW) on the nonpolar surfaces of LiNbO3 crystals of different compositions are presented. Under EB irradiation of the nonpolar surfaces, domains nucleated in irradiation points
Externí odkaz:
https://doaj.org/article/67034543fa9546b184825e7235659d13
Autor:
Ya. V. Bodnarchuk, T. R. Volk, Stanislav M. Shandarov, L. S. Kokhanchik, Radmir V. Gainutdinov
Publikováno v:
JETP Letters. 113:769-779
Studies of ferroelectric nano- and microdomain structures formed in LiNbO3-based optical waveguides are reviewed. Nanodomain structures of a given configuration have been written in an LNOI (LiNbO3-on-insulator) waveguide sandwich with the polar (Z)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::19543bc2c5be90df92ce1f24134accf3
https://doi.org/10.1134/s0021364021120122
https://doi.org/10.1134/s0021364021120122
Publikováno v:
Quantum Electronics. 48:761-766
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::214c5f8eff711d9eadabdc50ee4db4ca
https://doi.org/10.1070/qel16710
https://doi.org/10.1070/qel16710
Autor:
Radmir V. Gainutdinov, Elena Mishina, T. R. Volk, Ya. V. Bodnarchuk, A.S. Elshin, S. D. Lavrov, L. S. Kokhanchik
Publikováno v:
Optical Materials. 75:325-330
Using the combination of atomic-force microscopy (AFM), SHG confocal microscopy (SHGCM) and selective chemical etching we investigated domain patterns written on the non-polar surfaces of LiNbO3 crystals by electron-beam of SEM. The SHG intensity alo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c34a06fbf5e925ef5549c2631eced145
https://doi.org/10.1016/j.optmat.2017.10.046
https://doi.org/10.1016/j.optmat.2017.10.046
Publikováno v:
Ferroelectrics Letters Section. 44:65-72
We present studies of local piezoelectric hysteresis loops Hω-UDC (PFM spectroscopy method) measured in SBN crystals under square pulse trains. The dependences of the loop height, i. e., of the rem...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a666324b40c2850ddb752aafef7c468b
https://doi.org/10.1080/07315171.2017.1397457
https://doi.org/10.1080/07315171.2017.1397457
Publikováno v:
JETP Letters. 106:97-102
The effect of a magnetic field on the processes of relaxation of the defect structure relaxation in a triglycine sulfate (TGS) ferroelectric (nonmagnetic) crystal has been observed for the first time. The atomic-force microscopy study has shown that
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::17c57a6fbc7fb74b471a3febabf97dd0
https://doi.org/10.1134/s0021364017140053
https://doi.org/10.1134/s0021364017140053
Publikováno v:
Physics of the Solid State. 59:569-574
For the first time, fatigue processes in triglycine sulfate crystals were studied using a combination of electrical and scanning probe microscopy methods. Long-term (>100 h) influence of a sinusoidal field with a frequency of 50 Hz and an amplitude o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c0b7b33b1c2936887fa43030a62f993f
https://doi.org/10.1134/s1063783417030155
https://doi.org/10.1134/s1063783417030155
Publikováno v:
Applied Physics Letters. 117:052902
Submicro- and nanosized domain patterns are demanded by various applications. The most attractive method for fabrication of structures of these scales is the domain writing by an AFM-tip voltage Utip. The use of this method is limited by the appearan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e4939f29a630bcd2e20f0597ce592935
https://doi.org/10.1063/5.0016308
https://doi.org/10.1063/5.0016308
Autor:
L. S. Kokhanchik, T. R. Volk, Lyudmila I Ivleva, Eugene B. Yakimov, Radmir V. Gainutdinov, Yadviga V. Bodnarchuk
Publikováno v:
Coatings
Volume 10
Issue 3
Coatings, Vol 10, Iss 3, p 299 (2020)
Volume 10
Issue 3
Coatings, Vol 10, Iss 3, p 299 (2020)
The characteristics of electron-beam domain writing (EBDW) on the polar and nonpolar surfaces of the field-cooled (FC) and zero-field cooled (ZFC) Sr0.61Ba0.39Nb2O6 (SBN) crystals are presented in the range of accelerating voltage U from 10 to 25 kV.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::999f5e1833bfb35a6a744061f75ad319
https://doi.org/10.3390/coatings10030299
https://doi.org/10.3390/coatings10030299
Autor:
T. R. Volk, Stanislav M. Shandarov, M. V. Borodin, S. D. Lavrov, Radmir V. Gainutdinov, Yadviga V. Bodnarchuk, L. S. Kokhanchik, Feng Chen, Hongliang Liu
Publikováno v:
Journal of Lightwave Technology. 33:4761-4766
We present the results of studies in planar optical waveguides fabricated by He-ion implantation with the energy of 500 keV in X-cut LiNbO3 crystals. The thickness of the formed waveguide layer confined by the depth D of the implanted layer is of abo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5207396c5a2227114da5f54046bbb5c4
https://doi.org/10.1109/jlt.2015.2480496
https://doi.org/10.1109/jlt.2015.2480496