Phase equilibria and growth of beta-BaB2O4 crystals in the BaB2O4-Ba2Na3[B3O6](2)F system

作者：Bekker T B^*; Kokh A E; Fedorov P P; Stonoga S Yu

来源：Crystallography Reports, 2012, 57(2): 327-331.

DOI：10.1134/S1063774512020022

A complex investigation of the BaB2O4-Ba2Na3[B3O6](2)F cut, which belongs to the ternary mutual Ba, Na//BO2, F (BaB2O4-(NaBO2)(2)-(NaF)(2)-BaF2) system, has been performed. The cut is quasibinary, with the following eutectics coordinates: 810 +/- 5A degrees C, 85 mol % Ba2Na3[B3O6](2)F, 15 mol % BaB2O4. It is shown that this system can be used to grow bulk beta-BaB2O4 crystals.

• 出版日期2012-3