Zobrazeno 1 - 9
of 9
pro vyhledávání: '"I. M. Kolesova"'
Autor:
S. A. Guretskii, I. M. Kolesova, A. V. Kravtsov, A. A. Linkevish, K. L. Trukhanava, V. B. Malyutin, V. L. Kolpashikov, S. YU. Yanovsky
Publikováno v:
Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki, Vol 0, Iss 6, Pp 62-66 (2019)
The aim of this work is to find of the mechanism the determination of optimal temperature-time mode of crystallization during the whole process of β-BaB2O4 crystal growth by modified Czochralski method. The phase diagram of the BaB2O4-Na2O system in
Externí odkaz:
https://doaj.org/article/692a34c8fcb24b7bb4e28ff4cf3bb3d9
Autor:
S. A. Guretsky, Viktor Kisel, O. P. Dernovich, A. V. Kravtsov, N. V. Kuleshov, S. V. Kurilchik, I. M. Kolesova
Publikováno v:
2018 International Conference Laser Optics (ICLO).
Laser operation of Er-doped epitaxial layer of monoclinic double tungstate composition grown onto undoped KYW substrate is demonstrated for the first time. Maximum output power of 16 mW with slope efficiency of 64% is achieved at 1606 nm under direct
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e8af2ff34864c434ccd944b000e8843e
https://doi.org/10.1109/lo.2018.8435888
https://doi.org/10.1109/lo.2018.8435888
Autor:
I. M. Kolesova, A. V. Kravtsov, E. L. Trukhanova, A. I. Mit’kovets, A. A. Linkevich, S. A. Guretskii
Publikováno v:
Inorganic Materials. 51:913-915
We have optimized the growth of KTiOPO4 (KTP) crystals by a modified Czochralski technique. It has been shown that, as the crystal–melt interface shifts to a larger depth owing to more effective forced melt convection, the optical homogeneity of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f1130618e34e4d1b4e17f900317f487d
https://doi.org/10.1134/s0020168515090083
https://doi.org/10.1134/s0020168515090083
Autor:
S.A. Guretskii, V.B. Malyutin, A. V. Kravtsov, S.A. Karpenko, A.M. Luginets, A.A. Ermolaev, I. M. Kolesova
Publikováno v:
Journal of Crystal Growth. 311:1529-1532
Possibilities of growing KGd(WO4)2:Nd3+ (KGW:Nd3+) single crystals from K2W2O7 solution by the modified Czochralski method is considered. A stable change of flux-melt supersaturation value in different stages of the growth process is the basis of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::75398c9355764a6527ba778d31ca0986
https://doi.org/10.1016/j.jcrysgro.2009.01.085
https://doi.org/10.1016/j.jcrysgro.2009.01.085
Autor:
I. O. Troyanchuk, I. M. Kolesova, O. S. Mantytskaya, V. V. Eremenko, V. A. Sirenko, H. Szymczak
Publikováno v:
Low Temperature Physics. 32:665-669
X-ray diffraction and magnetic studies of the Pr0.9MnOx system are carried out for different oxygen concentrations in the interval 2.85
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a662bf1f25a1b8dde4ed199d25d3db0
https://doi.org/10.1063/1.2216252
https://doi.org/10.1063/1.2216252
Publikováno v:
Journal of Magnetism and Magnetic Materials. 176:267-271
The manganites A0.66Ba0.34MnO3 − x (A = Pr, Nd, Sm, Eu, Gd) with cubic perovskite structure have been synthesized. It is found that Pr0.66Ba0.34MnO3 and Nd0.66Ba0.34MnO3 are ferromagnets while Sm-, Eu- and Gd-containing samples exhibit spin-glass-l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a0588b4324afbe19148b30129221fc0a
https://doi.org/10.1016/s0304-8853(97)00466-6
https://doi.org/10.1016/s0304-8853(97)00466-6
Publikováno v:
Journal of Physics: Condensed Matter. 8:11205-11212
The magnetic properties of solid solutions based on lanthanum and bismuth manganites were investigated. It is established that the substitution of ions by ones causes the transition from the ferromagnetic to the antiferromagnetic state while is a fer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f3ce11aa390f1d9124c6da4e1782dc79
https://doi.org/10.1088/0953-8984/8/50/042
https://doi.org/10.1088/0953-8984/8/50/042
Autor:
Christian T. A. Brown, A.M. Luginets, F. M. Bain, Nikolay Kalanda, S. A. Guretsky, I. M. Kolesova, Wilson Sibbett, Viktor Kisel, Alexander A. Lagatsky, N. V. Kuleshov, S. V. Kurilchick
Publikováno v:
Optics express. 17(3)
A diode-pumped LPE-grown Yb:KYW planar waveguide laser is demonstrated in a microchip monolithic cavity configuration. Output powers as high as 148 mW and thresholds as low as 40 mW were demonstrated during continuous-wave operation. Pulses of 170 ns
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3be4b3e89455663381f2753da4cda7d3
https://pubmed.ncbi.nlm.nih.gov/19188997
https://pubmed.ncbi.nlm.nih.gov/19188997
Autor:
A. V. Kravtsov, B. V. Korzun, A. I. Stognii, I. M. Kolesova, Nikolay Kalanda, S. A. Guretskii, N. N. Novitskii, A.M. Luginets
Publikováno v:
Journal of Optical Technology. 67:947
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8fc82ad9ed4f04980f9fe7fcf8de5cbd
https://doi.org/10.1364/jot.67.000947
https://doi.org/10.1364/jot.67.000947