Zobrazeno 1 - 10
of 131
pro vyhledávání: '"A. E. Kokh"'
Autor:
Artem B. Kuznetsov, Ammar Y. Jamous, Valery A. Svetlichnyi, Sergey N. Volkov, Ilya V. Korolkov, Konstantin A. Kokh, Liudmila A. Gorelova, Maria G. Krzhizhanovskaya, Sergey M. Aksenov, Alexander E. Kokh
Publikováno v:
CrystEngComm. 25:2914-2924
A series of Pr3+, Nd3+, or Sm3+-doped Na3Gd(BO3)2 (NGB) crystals has typical luminescence spectra with relative intensity reaching the maximum at 1 mol% for Pr3+, Sm3+, and 10 mol.% for Nd3+ doping.
Autor:
Artem B, Kuznetsov, Konstantin A, Kokh, Nursultan, Sagatov, Pavel N, Gavryushkin, Maksim S, Molokeev, Valery A, Svetlichnyi, Ivan N, Lapin, Nadezda G, Kononova, Vyacheslav S, Shevchenko, Asset, Bolatov, Bolat, Uralbekov, Anastasia A, Goreiavcheva, Alexander E, Kokh
Publikováno v:
Inorganic chemistry. 61(19)
NaSrR(BO
Autor:
Ssergey V. Rashchenko, Bolat Uralbekov, Valery A. Svetlichnyi, A. K. Bolatov, Vyacheslav S. Shevchenko, Nadezda G. Kononova, E.A. Simonova, Artem B. Kuznetsov, Ivan N. Lapin, Konstantin A. Kokh, A. E. Kokh
Publikováno v:
CrystEngComm. 2021. Vol. 23, № 6. P. 1482-1488
A new SmSc(BO3)2 compound was discovered from the study of SmBO3–ScBO3 by solid-state synthesis. The obtained compound was grown from a stoichiometric melt by a spontaneous crystallization method, and crystallizes in the space group R3¯ with the c
Autor:
Nadezda G. Kononova, Vyacheslav S. Shevchenko, Sergey V. Rashchenko, A. E. Kokh, Artem B. Kuznetsov, Valery A. Svetlichnyi, Konstantin A. Kokh, Eketerina V. Kaneva
Publikováno v:
Dalton transactions. 2021. Vol. 50, № 39. P. 13894-13901
The EuBO3–ScBO3 system was investigated by solid state synthesis and DSC methods. In this system, a new EuSc(BO3)2 compound was found. It crystallizes in the R3¯ space group with unit cell parameters of a = 4.8939(1) Å and c = 16.2663(5) Å. Wher
Autor:
Konstantin A. Kokh, Vyacheslav S. Shevchenko, Zhandos K. Orazov, Bolat Uralbekov, Aleksandr E. Kokh, N. G. Kononova, Artem B. Kuznetsov, A. K. Bolatov
Publikováno v:
Chemical Bulletin of Kazakh National University. :10-15
A new luminescent material based on complex borate NaBaY(BO3)2 doped with Tb3+ and Eu3+ ions was obtained by high-temperature solid-state synthesis. Using X-ray diffraction analysis it was shown that NaBaY(BO3)2:0.07Tb3+:0.1Eu3+ crystallizes in trigo
Autor:
Artem B, Kuznetsov, Konstantin A, Kokh, Eketerina V, Kaneva, Valery A, Svetlichnyi, Nadezda G, Kononova, Vyacheslav S, Shevchenko, Sergey V, Rashchenko, Alexander E, Kokh
Publikováno v:
Dalton transactions (Cambridge, England : 2003). 50(39)
The EuBO
Autor:
Bolat Uralbekov, Vyacheslav S. Shevchenko, A.B. Kuznetsov, E.A. Simonova, D. M. Ezhov, N. G. Kononova, A. E. Kokh, Valerii A Svetlichnyi, A. K. Bolatov, Konstantin A. Kokh, Ivan N. Lapin
Publikováno v:
Journal of crystal growth. 2019. Vol. 519. P. 54-59
Non-centrosymmetric borates K 7 CaR 2 (B 5 O 10 ) 3 have been synthesized by solid state reaction and successfully grown by the top seeded solution growth method using K 2 O-B 2 O 3 -CaF 2 flux. IR, Raman, absorption spectra as well as data on meltin
Autor:
Yu. V. Seryotkin, Konstantin A. Kokh, A. E. Kokh, Valerii A Svetlichnyi, Alain Maillard, Artem B. Kuznetsov, E. Galashov, Bolat Uralbekov, Sergey V. Rashchenko, A. Kraghzda
Publikováno v:
Journal of alloys and compounds. 2019. Vol. 794. P. 21-25
The bulk crystals of LiTm(WO4)2 with dimensions up to 10 × 15 × 3 mm have been obtained for the first time. Crystals of the compound melts congruently at 1007 °C, however melt crystallization of high quality crystal is impossible due to phase tran
Autor:
A.V. Davydov, A. E. Kokh, Sergey V. Rashchenko, V. P. Solntsev, Alexander P. Yelisseyev, Sohyun Park, V.D. Grigorieva, Tatyana B. Bekker
Publikováno v:
The Journal of Physical Chemistry C. 123:4469-4474
Crystals of copper-doped barium fluoride borate solid solutions Ba3(BO3)2–xF3x:Cu were grown from high-temperature solution. Using X-ray single-crystal diffraction, the structure was solved and refined in Pbam space group. These crystals are colore
Autor:
N. G. Kononova, Vyacheslav S. Shevchenko, Ivan N. Lapin, Sergey V. Rashchenko, D. M. Ezhov, Konstantin A. Kokh, Efim V Pestryakov, Valerii A Svetlichnyi, Artem B. Kuznetsov, A. E. Kokh
Publikováno v:
Materials research bulletin. 2018. Vol. 107. P. 333-338
Non-centrosymmetric borates K 7 CaY 2 (B 5 O 10 ) 3 have been synthesized by solid state reaction and the crystals were successfully grown by the top seeded solution growth method using K 2 O-B 2 O 3 -CaF 2 flux. According to the single X-ray diffrac