Nonlinear-optical phases in strontium tetraborate-lead tetraborat system
The phase diagram of strontium tetraborate SrB₄O₇ — lead tetraborat PbB₄O₇ system was specified by means of improved DTA technique. Concentration dependence of phases formation, trigonal p or orthorhombic a, by low-temperature crystallization of the glasses (1-x)SrB₄O₇-xPbB₄O₇ (0≤x≤1) was studied. O...
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| Published in: | Functional Materials |
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| Date: | 2012 |
| Main Authors: | , , |
| Format: | Article |
| Language: | English |
| Published: |
НТК «Інститут монокристалів» НАН України
2012
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| Subjects: | |
| Online Access: | https://nasplib.isofts.kiev.ua/handle/123456789/135281 |
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| Journal Title: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Cite this: | Nonlinear-optical phases in strontium tetraborate-lead tetraborat system / Yu.S. Oseledchik, A.L. Prosvirnin, V.Yu. Lutsenko // Functional Materials. — 2012. — Т. 19, № 1. — С. 116-120. — Бібліогр.: 21 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| Summary: | The phase diagram of strontium tetraborate SrB₄O₇ — lead tetraborat PbB₄O₇ system was specified by means of improved DTA technique. Concentration dependence of phases formation, trigonal p or orthorhombic a, by low-temperature crystallization of the glasses (1-x)SrB₄O₇-xPbB₄O₇ (0≤x≤1) was studied. Only the metastable trigonal phase β-Sr₁₋xPbxB₄O₇ for concentration x<0.2 is crystallized. The both high nonlinear phases of strontium-lead tetraborates (deff (β-Sr₀.₈Pb₀.₂B₄O₇) ~~ deff (PbB₄O₇)) are perspective for use as the non-linear-optical crystals components of glass-ceramic materials on the basis of strontium tetraborate-lead tetraborate system.
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| ISSN: | 1027-5495 |