Incorporation of Alkali Impurities into Single Crystals of Barium Metaborate β-BaB_2O_4

A. E. Kokh; N. G. Kononova; P. P. Fedorov; V. S. Boyarkov; R. M. Zakalyukin; V. A. Chubarenko

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Incorporation of Alkali Impurities into Single Crystals of Barium Metaborate β-BaB_2O_4

机译：将碱杂质掺入偏硼酸钡β-BaB_2O_4单晶中

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The impurities in single crystals of the low-temperature β modification of BaB_2O_4 grown from flux in the BaB_2O_4-Na_2O system have been studied. The β-BaB_2O_4 compound was examined by X-ray powder diffraction analysis. The appearance of scattering centers in the crystals correlates with the high content of sodium whose critical concentration is about 0.021 wt%. The effective distribution coefficient of sodium is 2.5-4.4 * 10~(-3). The conditions for constitutional supercooling at the crystallization front are considered.

机译：研究了由BaB_2O_4-Na_2O体系中的助熔剂生长的BaB_2O_4的低温β修饰单晶中的杂质。通过X射线粉末衍射分析检查了β-BaB_2O_4化合物。晶体中散射中心的出现与钠的高含量有关，其临界浓度约为0.021 wt％。钠的有效分配系数为2.5-4.4 * 10〜（-3）。考虑在结晶前沿的组织过冷的条件。

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《Crystallography reports》 |2002年第4期|共7页
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A. E. Kokh; N. G. Kononova; P. P. Fedorov; V. S. Boyarkov; R. M. Zakalyukin; V. A. Chubarenko;
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1. Incorporation of Alkali Impurities into Single Crystals of Barium Metaborate β-BaB_2O_4 [J] . A. E. Kokh, N. G. Kononova, P. P. Fedorov, Crystallography reports . 2002,第4期

机译：将碱杂质掺入偏硼酸钡β-BaB_2O_4单晶中
2. GROWTH OF BETA-BARIUM METABORATE SINGLE CRYSTAL FIBERS ALONG THE PHASE MATCHING DIRECTION [J] . HOU Jianguo, TANG Dingyuan, CHEN Chuangtian, 中国物理快报：英文版 . 1990,第012期

机译：迄今沿相位匹配方向生长β-钡的单晶纤维
3. Spectrochemical Determination of Impurities in Barium Titanate and Strontium Titanate Single Crystals [J] . Jae-young Hwang Journal of the Korean Chemical Society . 1963,第4期

机译：光谱化学法测定钛酸钡和钛酸锶单晶中的杂质
4. Effect of Impurities on The Hardness of Alkali Halide Single Crystals [C] . Ashok K Verma, Chaturbhuj Ojha, A. K. Shrivastava DAE Solid State Physics Symposium . 2014

机译：杂质对碱卤化物单晶硬度的影响
5. Development of the beta-barium metaborate optical parametric oscillator. [D] . Bosenberg, Walter Richard. 1990

机译：β-偏硼酸钡光学参量振荡器的开发。
6. Precursor Phenomena of Barium Titanate Single Crystals Grown Using a Solid-State Single Crystal Growth Method Studied with Inelastic Brillouin Light Scattering and Birefringence Measurements [O] . Soo Han Oh, Jae-Hyeon Ko, Ho-Yong Lee, 2018

机译：用非弹性布里渊光散射和双折射测量研究的使用固态单晶生长方法生长的钛酸钡单晶的前体现象
7. Ab initio calculation of the lattice distortions induced by substitutional Ag^- and Cu^- impurities in alkali halide crystals [O] . Aguado Andrés, López José Manuel, Alonso Julio A. 2000

机译：从头算计算碱金属卤化物晶体中替换的Ag ^-和Cu ^-杂质引起的晶格畸变
8. Growth of Barium Metaborate (BaB2O4) Single Crystal Fibers by the Laser-Heated Pedestal Growth Method. (Reannouncement with New Availability Information). [R] . Tang, D. Y., Route, R. K., Feigelson, R. S. 1988

机译：激光加热基座生长法生长钡代硼酸盐（BaB2O4）单晶纤维。（重新公布新的可用性信息）。

Incorporation of Alkali Impurities into Single Crystals of Barium Metaborate β-BaB_2O_4

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