Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Flux growth and phase diversity of the triple oxides of transition metals (Mn,Fe,Ga)2O3 in multicomponent fluxes based on Bi2O3-MoO3-B2O3-Na2O. / Moshkina, Evgeniya; Seryotkin, Yurii; Bayukov, Oleg и др.
в: CrystEngComm, Том 25, № 18, 11.04.2023, стр. 2824-2834.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Flux growth and phase diversity of the triple oxides of transition metals (Mn,Fe,Ga)2O3 in multicomponent fluxes based on Bi2O3-MoO3-B2O3-Na2O
AU - Moshkina, Evgeniya
AU - Seryotkin, Yurii
AU - Bayukov, Oleg
AU - Molokeev, Maxim
AU - Kokh, Dieter
AU - Smorodina, Ekaterina
AU - Krylov, Alexander
AU - Bezmaternykh, Leonard
N1 - The study was supported by the Russian Science Foundation (grant no. 21-72-00130). Powder X-ray, Mössbauer and EDX data were obtained with use of the analytical equipment of Krasnoyarsk Regional Center of Research Equipment of Federal Research Center “Krasnoyarsk Science Center SB RAS”. X-ray single-crystal experiment was done using the equipment of Research and Education Centre “Molecular Design and Ecologically Safe Technologies” at NSU. Публикация для корректировки.
PY - 2023/4/11
Y1 - 2023/4/11
N2 - To determine the mutual influence of the solvent and soluble in multicomponent fluxes based on Bi2O3-MoO3-B2O3-Na2O, the crystallization of the triple oxides of the transition metals (Mn,Fe,Ga)2O3 is investigated, namely the phases based on orthorhombic FeGaO3 and bixbyite FeMnO3. Simultaneously, a set of fluxes is studied based on the variation in the component ratio with regard to the solvent and soluble. The crucial role of various components of the flux system is considered at the intersection of the phase boundaries. Fluxes for the stable growth of (Mn,Fe,Ga)2O3 single crystals of the studied phases (based on orthorhombic FeGaO3 and bixbyite FeMnO3) are determined. A set of single crystal samples (9 samples) with different Fe/Mn/Ga ratios is obtained. The actual composition of the samples is studied using the EDX technique. The partition coefficients of Fe2O3, Mn2O3 and Ga2O3 in the studied fluxes are analyzed. The structure of the obtained samples is characterized using X-ray diffraction methods, including the phase composition, space group and lattice parameters. The room temperature Raman spectra of the obtained samples are presented. The distribution of iron cations over the crystal positions in the obtained phases is studied using Mössbauer spectroscopy.
AB - To determine the mutual influence of the solvent and soluble in multicomponent fluxes based on Bi2O3-MoO3-B2O3-Na2O, the crystallization of the triple oxides of the transition metals (Mn,Fe,Ga)2O3 is investigated, namely the phases based on orthorhombic FeGaO3 and bixbyite FeMnO3. Simultaneously, a set of fluxes is studied based on the variation in the component ratio with regard to the solvent and soluble. The crucial role of various components of the flux system is considered at the intersection of the phase boundaries. Fluxes for the stable growth of (Mn,Fe,Ga)2O3 single crystals of the studied phases (based on orthorhombic FeGaO3 and bixbyite FeMnO3) are determined. A set of single crystal samples (9 samples) with different Fe/Mn/Ga ratios is obtained. The actual composition of the samples is studied using the EDX technique. The partition coefficients of Fe2O3, Mn2O3 and Ga2O3 in the studied fluxes are analyzed. The structure of the obtained samples is characterized using X-ray diffraction methods, including the phase composition, space group and lattice parameters. The room temperature Raman spectra of the obtained samples are presented. The distribution of iron cations over the crystal positions in the obtained phases is studied using Mössbauer spectroscopy.
UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-85153942480&origin=inward&txGid=e6af20fadba4ab00c5925b77e0608c18
UR - https://www.mendeley.com/catalogue/3f9c3a04-eb08-3e21-b39a-9c137bdc18d9/
U2 - 10.1039/d3ce00147d
DO - 10.1039/d3ce00147d
M3 - Article
VL - 25
SP - 2824
EP - 2834
JO - CrystEngComm
JF - CrystEngComm
SN - 1466-8033
IS - 18
ER -
ID: 59248701