Zhang, Rui-Juan, Zhao, Dan, Zhong, Qiu, Xue, Ya-Li, Huang, Guang-Xu (2019) Na3Sm(PO4)2: (3+1)-dimensional commensurately modulated structure model and photoluminescence properties. Zeitschrift für Kristallographie - Crystalline Materials, 234 (5) 281-289 doi:10.1515/zkri-2018-2095
| Reference Type | Journal (article/letter/editorial) | ||
|---|---|---|---|
| Title | Na3Sm(PO4)2: (3+1)-dimensional commensurately modulated structure model and photoluminescence properties | ||
| Journal | Zeitschrift für Kristallographie - Crystalline Materials | ||
| Authors | Zhang, Rui-Juan | Author | |
| Zhao, Dan | Author | ||
| Zhong, Qiu | Author | ||
| Xue, Ya-Li | Author | ||
| Huang, Guang-Xu | Author | ||
| Year | 2019 (May 27) | Volume | 234 |
| Issue | 5 | ||
| Publisher | Walter de Gruyter GmbH | ||
| DOI | doi:10.1515/zkri-2018-2095Search in ResearchGate | ||
| Generate Citation Formats | |||
| Mindat Ref. ID | 118214 | Long-form Identifier | mindat:1:5:118214:3 |
| GUID | 0 | ||
| Full Reference | Zhang, Rui-Juan, Zhao, Dan, Zhong, Qiu, Xue, Ya-Li, Huang, Guang-Xu (2019) Na3Sm(PO4)2: (3+1)-dimensional commensurately modulated structure model and photoluminescence properties. Zeitschrift für Kristallographie - Crystalline Materials, 234 (5) 281-289 doi:10.1515/zkri-2018-2095 | ||
| Plain Text | Zhang, Rui-Juan, Zhao, Dan, Zhong, Qiu, Xue, Ya-Li, Huang, Guang-Xu (2019) Na3Sm(PO4)2: (3+1)-dimensional commensurately modulated structure model and photoluminescence properties. Zeitschrift für Kristallographie - Crystalline Materials, 234 (5) 281-289 doi:10.1515/zkri-2018-2095 | ||
| In | (2019, May) Zeitschrift für Kristallographie - Crystalline Materials Vol. 234 (5) Walter de Gruyter GmbH | ||
| Abstract/Notes | Abstract For the first time, we determined the detailed crystal structure of Na3Sm(PO4)2 using single crystal X-ray diffraction and established the commensurately modulated structure model using the superspace formalism. The structure adopts a (3+1)-dimensional superspace group Pca21(0β0)000 with the modulation vector q=1/3b*. At the same time, the photoluminescent properties of Na3Sm(PO4)2 sintered at different temperatures between 800 and 1200°C were studied. Under near-UV excitation (402 nm), Na3Sm(PO4)2 shows intense characteristic emission bands of Sm3+ (561, 596, 642 nm) with the CIE coordinate of (0.5709, 0.4282), corresponding to orange color. The excitation spectrum covers a wide range from 350 nm to 470 nm, which indicates that Na3Sm(PO4)2 can be efficiently activated by near-UV or visuable LED ship. | ||
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