Growth and Optical Homogeneity of Hf:Mn:Fe:LiNbO3 Crystals with Various ［Li］/［Nb］ Ratios
The Hf:Mn:Fe:LiNbO3 crystals were grown with various ［Li］/［Nb］ ratios (0946, 105, 120 and 138) by the Czochralski method In order to explain the influence of different ［Li］/［Nb］ ratios for the defect structure of Hf:Mn:Fe:LiNbO3 crystals, the segregation coefficients of the Hf4+, Fe3+ and Mn2+ ions...
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Harbin University of Science and Technology Publications
2020-06-01
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| Series: | Journal of Harbin University of Science and Technology |
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| Online Access: | https://hlgxb.hrbust.edu.cn/#/digest?ArticleID=1767 |
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| author | DAI Li HE Keqi HAN Xianbo WANG Yuning |
| author_facet | DAI Li HE Keqi HAN Xianbo WANG Yuning |
| author_sort | DAI Li |
| collection | DOAJ |
| description | The Hf:Mn:Fe:LiNbO3 crystals were grown with various ［Li］/［Nb］ ratios (0946, 105, 120 and 138) by the Czochralski method In order to explain the influence of different ［Li］/［Nb］ ratios for the defect structure of Hf:Mn:Fe:LiNbO3 crystals, the segregation coefficients of the Hf4+, Fe3+ and Mn2+ ions in the crystals were carried out with an inductively coupled plasmaatomic emission spectrometer, and we analyze the optical homogeneity of Hf:Mn:Fe:LiNbO3 crystals by the birefringence gradient method The result show that the segregation coefficients of the Hf4+ ions increase to 10 nearly when ［Li］/［Nb］ ratios is 138, and the ［Li］/［Nb］ ratios of increase in the crystal with the ［Li］/［Nb］ ratios increase in the melt Hf:Mn:Fe:LiNbO3 crystals have better optical homogeneity when ［Li］/［Nb］ ratios achieve 138 This experimental result is explained by the occupancy mechanism of LiNbO3 crystals and lithium vacancy defect |
| format | Article |
| id | doaj-art-6791e6c736bb4c30b4aeb11ebecc60dd |
| institution | Kabale University |
| issn | 1007-2683 |
| language | zho |
| publishDate | 2020-06-01 |
| publisher | Harbin University of Science and Technology Publications |
| record_format | Article |
| series | Journal of Harbin University of Science and Technology |
| spelling | doaj-art-6791e6c736bb4c30b4aeb11ebecc60dd2025-08-20T04:01:48ZzhoHarbin University of Science and Technology PublicationsJournal of Harbin University of Science and Technology1007-26832020-06-01250361010.15938/j.jhust.2020.03.002Growth and Optical Homogeneity of Hf:Mn:Fe:LiNbO3 Crystals with Various ［Li］/［Nb］ RatiosDAI Li0HE Keqi1HAN Xianbo2WANG Yuning3School of Science， Harbin University of Science and Technology, Harbin 150080, ChinaSchool of Science， Harbin University of Science and Technology, Harbin 150080, ChinaSchool of Science， Harbin University of Science and Technology, Harbin 150080, ChinaSchool of Science， Harbin University of Science and Technology, Harbin 150080, ChinaThe Hf:Mn:Fe:LiNbO3 crystals were grown with various ［Li］/［Nb］ ratios (0946, 105, 120 and 138) by the Czochralski method In order to explain the influence of different ［Li］/［Nb］ ratios for the defect structure of Hf:Mn:Fe:LiNbO3 crystals, the segregation coefficients of the Hf4+, Fe3+ and Mn2+ ions in the crystals were carried out with an inductively coupled plasmaatomic emission spectrometer, and we analyze the optical homogeneity of Hf:Mn:Fe:LiNbO3 crystals by the birefringence gradient method The result show that the segregation coefficients of the Hf4+ ions increase to 10 nearly when ［Li］/［Nb］ ratios is 138, and the ［Li］/［Nb］ ratios of increase in the crystal with the ［Li］/［Nb］ ratios increase in the melt Hf:Mn:Fe:LiNbO3 crystals have better optical homogeneity when ［Li］/［Nb］ ratios achieve 138 This experimental result is explained by the occupancy mechanism of LiNbO3 crystals and lithium vacancy defecthttps://hlgxb.hrbust.edu.cn/#/digest?ArticleID=1767hf:mn:fe:linbo3 crystalsicpaesoptical homogeneity |
| spellingShingle | DAI Li HE Keqi HAN Xianbo WANG Yuning Growth and Optical Homogeneity of Hf:Mn:Fe:LiNbO3 Crystals with Various ［Li］/［Nb］ Ratios Journal of Harbin University of Science and Technology hf:mn:fe:linbo3 crystals icpaes optical homogeneity |
| title | Growth and Optical Homogeneity of Hf:Mn:Fe:LiNbO3 Crystals with Various ［Li］/［Nb］ Ratios |
| title_full | Growth and Optical Homogeneity of Hf:Mn:Fe:LiNbO3 Crystals with Various ［Li］/［Nb］ Ratios |
| title_fullStr | Growth and Optical Homogeneity of Hf:Mn:Fe:LiNbO3 Crystals with Various ［Li］/［Nb］ Ratios |
| title_full_unstemmed | Growth and Optical Homogeneity of Hf:Mn:Fe:LiNbO3 Crystals with Various ［Li］/［Nb］ Ratios |
| title_short | Growth and Optical Homogeneity of Hf:Mn:Fe:LiNbO3 Crystals with Various ［Li］/［Nb］ Ratios |
| title_sort | growth and optical homogeneity of hf mn fe linbo3 crystals with various li nb ratios |
| topic | hf:mn:fe:linbo3 crystals icpaes optical homogeneity |
| url | https://hlgxb.hrbust.edu.cn/#/digest?ArticleID=1767 |
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