A. B. Kuznetsov, A. Y. Jamous, V. A. Svetlichnyi, K. A. Kokh
{"title":"Na3Nd(BO3)2、Na3Nd2(BO3)3 和 NdBO3 之间的相位关系及其发光特性","authors":"A. B. Kuznetsov, A. Y. Jamous, V. A. Svetlichnyi, K. A. Kokh","doi":"10.1134/S0022476624090051","DOIUrl":null,"url":null,"abstract":"<p>The Na<sub>3</sub>Nd(BO<sub>3</sub>)<sub>2</sub>-NdBO<sub>3</sub> phase diagram was investigated by the solid-state synthesis and DSC methods. Na<sub>3</sub>Nd(BO<sub>3</sub>)<sub>2</sub>, Na<sub>3</sub>Nd<sub>2</sub>(BO<sub>3</sub>)<sub>3</sub> and NdBO<sub>3</sub> were grown by spontaneous crystallization from the Na<sub>2</sub>O-B<sub>2</sub>O<sub>3</sub>-NaF flux. Typical Nd<sup>3+</sup> luminescence of <sup>4</sup><i>F</i><sub>3/2</sub> → <sup>4</sup><i>I</i><sub>9/2</sub> and <sup>4</sup><i>F</i><sub>3/2</sub> → <sup>4</sup><i>I</i><sub>11/2</sub> electron transitions at 875 nm and 1054 nm were registered. Maximum integral intensity of the luminescence was observed for Na<sub>3</sub>Nd<sub>2</sub>(BO<sub>3</sub>)<sub>3</sub> crystals, more than twice that of NdBO<sub>3</sub>, Na<sub>3</sub>Nd(BO<sub>3</sub>)<sub>2</sub>.</p>","PeriodicalId":668,"journal":{"name":"Journal of Structural Chemistry","volume":"65 9","pages":"1736 - 1747"},"PeriodicalIF":1.2000,"publicationDate":"2024-10-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Phase Relations Between Na3Nd(BO3)2, Na3Nd2(BO3)3, NdBO3 and Their Luminescence Properties\",\"authors\":\"A. B. Kuznetsov, A. Y. Jamous, V. A. Svetlichnyi, K. A. Kokh\",\"doi\":\"10.1134/S0022476624090051\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>The Na<sub>3</sub>Nd(BO<sub>3</sub>)<sub>2</sub>-NdBO<sub>3</sub> phase diagram was investigated by the solid-state synthesis and DSC methods. Na<sub>3</sub>Nd(BO<sub>3</sub>)<sub>2</sub>, Na<sub>3</sub>Nd<sub>2</sub>(BO<sub>3</sub>)<sub>3</sub> and NdBO<sub>3</sub> were grown by spontaneous crystallization from the Na<sub>2</sub>O-B<sub>2</sub>O<sub>3</sub>-NaF flux. Typical Nd<sup>3+</sup> luminescence of <sup>4</sup><i>F</i><sub>3/2</sub> → <sup>4</sup><i>I</i><sub>9/2</sub> and <sup>4</sup><i>F</i><sub>3/2</sub> → <sup>4</sup><i>I</i><sub>11/2</sub> electron transitions at 875 nm and 1054 nm were registered. Maximum integral intensity of the luminescence was observed for Na<sub>3</sub>Nd<sub>2</sub>(BO<sub>3</sub>)<sub>3</sub> crystals, more than twice that of NdBO<sub>3</sub>, Na<sub>3</sub>Nd(BO<sub>3</sub>)<sub>2</sub>.</p>\",\"PeriodicalId\":668,\"journal\":{\"name\":\"Journal of Structural Chemistry\",\"volume\":\"65 9\",\"pages\":\"1736 - 1747\"},\"PeriodicalIF\":1.2000,\"publicationDate\":\"2024-10-02\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Structural Chemistry\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://link.springer.com/article/10.1134/S0022476624090051\",\"RegionNum\":4,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"CHEMISTRY, INORGANIC & NUCLEAR\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Structural Chemistry","FirstCategoryId":"92","ListUrlMain":"https://link.springer.com/article/10.1134/S0022476624090051","RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"CHEMISTRY, INORGANIC & NUCLEAR","Score":null,"Total":0}
Phase Relations Between Na3Nd(BO3)2, Na3Nd2(BO3)3, NdBO3 and Their Luminescence Properties
The Na3Nd(BO3)2-NdBO3 phase diagram was investigated by the solid-state synthesis and DSC methods. Na3Nd(BO3)2, Na3Nd2(BO3)3 and NdBO3 were grown by spontaneous crystallization from the Na2O-B2O3-NaF flux. Typical Nd3+ luminescence of 4F3/2 → 4I9/2 and 4F3/2 → 4I11/2 electron transitions at 875 nm and 1054 nm were registered. Maximum integral intensity of the luminescence was observed for Na3Nd2(BO3)3 crystals, more than twice that of NdBO3, Na3Nd(BO3)2.
期刊介绍：
Journal is an interdisciplinary publication covering all aspects of structural chemistry, including the theory of molecular structure and chemical bond; the use of physical methods to study the electronic and spatial structure of chemical species; structural features of liquids, solutions, surfaces, supramolecular systems, nano- and solid materials; and the crystal structure of solids.
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