Victor V. Maltsev, Elena A. Volkova, Elizaveta V. Koporulina, Nikolai N. Kuzmin, Anna I. Jiliaeva, Galina V. Kiriukhina and Daniil A. Naprasnikov
{"title":"Synthesis, crystal growth and phase formation in the K–(Yb,Tm,Ho)–Mo–O system","authors":"Victor V. Maltsev, Elena A. Volkova, Elizaveta V. Koporulina, Nikolai N. Kuzmin, Anna I. Jiliaeva, Galina V. Kiriukhina and Daniil A. Naprasnikov","doi":"10.1039/D5CE00021A","DOIUrl":null,"url":null,"abstract":"<p >In the present work, the synthesis conditions and crystal growth as well as the phase transitions, morphology, and luminescence spectra of K(Yb<small><sub>1−<em>x</em>−<em>y</em></sub></small>Tm<small><sub><em>x</em></sub></small>Ho<small><sub><em>y</em></sub></small>)(MoO<small><sub>4</sub></small>)<small><sub>2</sub></small> solid solutions have been studied. The intense white emission of Tm<small><sup>3+</sup></small> and Ho<small><sup>3+</sup></small> ions was obtained in polycrystalline and single crystal samples in the range <em>x</em> + <em>y</em> = 0.01–0.02. The phase formation in the K–(Yb,Tm,Ho)–Mo–O system was studied and single crystals of K(Yb,Tm,Ho)(MoO<small><sub>4</sub></small>)<small><sub>2</sub></small> and (Yb,Tm,Ho)<small><sub>2</sub></small>Mo<small><sub>3</sub></small>O<small><sub>12</sub></small> were grown from the melts at different temperatures. The crystals exhibit white-light luminescence excited with a 980 nm source.</p>","PeriodicalId":70,"journal":{"name":"CrystEngComm","volume":" 11","pages":" 1607-1618"},"PeriodicalIF":2.6000,"publicationDate":"2025-02-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"CrystEngComm","FirstCategoryId":"92","ListUrlMain":"https://pubs.rsc.org/en/content/articlelanding/2025/ce/d5ce00021a","RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}
引用次数: 0
Abstract
In the present work, the synthesis conditions and crystal growth as well as the phase transitions, morphology, and luminescence spectra of K(Yb1−x−yTmxHoy)(MoO4)2 solid solutions have been studied. The intense white emission of Tm3+ and Ho3+ ions was obtained in polycrystalline and single crystal samples in the range x + y = 0.01–0.02. The phase formation in the K–(Yb,Tm,Ho)–Mo–O system was studied and single crystals of K(Yb,Tm,Ho)(MoO4)2 and (Yb,Tm,Ho)2Mo3O12 were grown from the melts at different temperatures. The crystals exhibit white-light luminescence excited with a 980 nm source.
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