Structure of Gd0.95Bi0.05Fe3(BO3)(4) Single Crystals at 293 and 90 K

Smirnova E. S.; Alekseeva O. A.; Dudka A. P.; Verin I. A.; Artemov V. V.; Bezmaternykh L. N.; Gudim I. A.; Frolov K. V.; Lyubutin I. S.

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Structure of Gd0.95Bi0.05Fe3(BO3)(4) Single Crystals at 293 and 90 K

机译：293和90 K时Gd0.95Bi0.05Fe3（BO3）（4）单晶的结构

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The structure of GdFe3(BO3)(4) single crystals has been studied by X-ray diffraction at 293 and 90 K. The crystals are grown from a flux in the Bi2Mo3O12-B2O3-Li2MoO4-Gd2O3-Fe2O3 system. The results of chemical analysis and structural study show that these crystals contain bismuth as an impurity. It is found that bismuth atoms are located at gadolinium sites in the structure. A decrease in the temperature is accompanied by a lowering of the symmetry from sp. gr. R32 (at 293 K) to sp. gr. P3(1)21 (at 90 K). The presence of two types of iron chains with different geometries at 90 K promotes a change in the magnetic properties of these crystals with a decrease in the temperature.

机译：通过在293和90 K的X射线衍射研究了GdFe3（BO3）（4）单晶的结构。晶体是由Bi2Mo3O12-B2O3-Li2MoO4-Gd2O3-Fe2O3系统中的助熔剂生长而成的。化学分析和结构研究的结果表明，这些晶体含有铋作为杂质。发现铋原子位于结构中的sites位置。温度降低伴随着sp的对称性降低。 gr。 R32（在293 K时）至gr。 P3（1）21（在90 K下）。在90 K时，两种具有不同几何形状的铁链的存在会随着温度的降低而促进这些晶体的磁性变化。

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《Crystallography reports》 |2016年第4期|共8页
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Smirnova E. S.; Alekseeva O. A.; Dudka A. P.; Verin I. A.; Artemov V. V.; Bezmaternykh L. N.; Gudim I. A.; Frolov K. V.; Lyubutin I. S.;
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1. Structure of Gd0.95Bi0.05Fe3(BO3)(4) Single Crystals at 293 and 90 K [J] . Smirnova E. S., Alekseeva O. A., Dudka A. P., Crystallography reports . 2016,第4期

机译：293和90 K时Gd0.95Bi0.05Fe3（BO3）（4）单晶的结构
2. Magnetic circular dichroism and absorption spectra of I-5(8) -> F-5(5) transition in HoAl3(BO3)(4) and HoFe3(BO3)(4) single crystals [J] . Malakhovskii A. V., Sokolov V. V., Gudim I. A., Physics Letters, A . 2019,第16期

机译：Hoal3（Bo3）（4）（4）（4）和Hofe3（Bo3）（4）单晶I-5（8） - > F-5（5）转变的磁性圆形二色性和吸收光谱
3. Structural and magnetic properties of YAl3(BO3)(4) and EuAl3(BO3)(4) single crystals doped with Co2+ [J] . Prokhorov A. A., Chernush L. F., Minyakaev R., Journal of Alloys and Compounds: An Interdisciplinary Journal of Materials Science and Solid-state Chemistry and Physics . 2018,第期

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4. Elastic constants of YCa4O(BO3)3 and NdCa4O(BO3)3 single crystals by the pulse-echo ultrasonic method [C] . Sotnikov A., Schmidt H., Weihnacht M., IEEE International Ultrasonics Symposium . 2012

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5. High-Temperature Piezoelectric Bulk Acoustic Wave Sensors Based On Ca3TaGa3Si2O14 and YCa 4O(BO3)3 Single Crystals [D] . Zu, Hongfei. 2017

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6. Optical and magnetic properties of the ground state of Cr3+ doping ions in REM3(BO3)4 single crystals [O] . A. A. Prokhorov, L. F. Chernush, T. N. Melnik, -1

机译：REM3（BO3）4单晶中Cr3 +掺杂离子基态的光学和磁性
7. Spectroscopic properties of HoFe3(BO3)4, NdFe3(BO3)4 and Ho0.75Nd0.25Fe3(BO3)4 single crystals [O] . A.L. Sukhachev, A.V. Malakhovskii, A.S. Aleksandrovsky, 2018

机译：HOFE3（BO3）4，NdFE3（BO3）4和HO0.75ND0.25FE3（BO3）4单晶的光谱性质

Structure of Gd0.95Bi0.05Fe3(BO3)(4) Single Crystals at 293 and 90 K

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