Photoluminescence characterization and energy transfer of NaBa1-x-yPO4：xCe3＋, yTb3＋ phosphors
A series of NaBa1-x-yPO4：xCe3＋, yTb3＋ phosphors were synthesized by solid-state reaction method. The crystal structure, photolu- minescence emission and excitation spectra and decay times of the phosphors were carefully investigated. The results revealed that an effi- cient energy transfer occurred...
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| Veröffentlicht in: | Journal of rare earths 2012-08, Vol.30 (8), p.739-743 |
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| container_title | Journal of rare earths |
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| creator | 豆喜华 赵韦人 宋恩海 邓玲玲 方夏冰 闵华初 |
| description | A series of NaBa1-x-yPO4：xCe3＋, yTb3＋ phosphors were synthesized by solid-state reaction method. The crystal structure, photolu- minescence emission and excitation spectra and decay times of the phosphors were carefully investigated. The results revealed that an effi- cient energy transfer occurred from Ce3＋ to Zb3＋ ions in NaBaPO4 host by means of dipole-dipole interactions and the critical distance of the energy transfer was about 0.638 nm. Moreover, the phosphor emitted strong green emission under UV excitation, indicating that the phos- phors are potentially useful as a highly efficient, green-emitting phosphor. |
| doi_str_mv | 10.1016/S1002-0721(12)60121-5 |
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The crystal structure, photolu- minescence emission and excitation spectra and decay times of the phosphors were carefully investigated. The results revealed that an effi- cient energy transfer occurred from Ce3＋ to Zb3＋ ions in NaBaPO4 host by means of dipole-dipole interactions and the critical distance of the energy transfer was about 0.638 nm. Moreover, the phosphor emitted strong green emission under UV excitation, indicating that the phos- phors are potentially useful as a highly efficient, green-emitting phosphor.</description><identifier>ISSN: 1002-0721</identifier><identifier>EISSN: 2509-4963</identifier><identifier>DOI: 10.1016/S1002-0721(12)60121-5</identifier><language>eng</language><publisher>Elsevier B.V</publisher><subject>Crystal structure ; Decay ; Emission ; Energy transfer ; Excitation spectra ; luminescence ; optical materials ; Phosphors ; Photoluminescence ; Rare earth metals ; rare earths ; 偶极相互作用 ; 光致发光特性 ; 发射光谱 ; 固相反应法 ; 晶体结构 ; 能量转移效率 ; 荧光激发 ; 荧光粉</subject><ispartof>Journal of rare earths, 2012-08, Vol.30 (8), p.739-743</ispartof><rights>2012 The Chinese Society of Rare Earths</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Uhttp://image.cqvip.com/vip1000/qk/84120X/84120X.jpg</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S1002072112601215$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids></links><search><creatorcontrib>豆喜华 赵韦人 宋恩海 邓玲玲 方夏冰 闵华初</creatorcontrib><title>Photoluminescence characterization and energy transfer of NaBa1-x-yPO4：xCe3＋, yTb3＋ phosphors</title><title>Journal of rare earths</title><addtitle>Journal of Rare Earths</addtitle><description>A series of NaBa1-x-yPO4：xCe3＋, yTb3＋ phosphors were synthesized by solid-state reaction method. The crystal structure, photolu- minescence emission and excitation spectra and decay times of the phosphors were carefully investigated. The results revealed that an effi- cient energy transfer occurred from Ce3＋ to Zb3＋ ions in NaBaPO4 host by means of dipole-dipole interactions and the critical distance of the energy transfer was about 0.638 nm. Moreover, the phosphor emitted strong green emission under UV excitation, indicating that the phos- phors are potentially useful as a highly efficient, green-emitting phosphor.</description><subject>Crystal structure</subject><subject>Decay</subject><subject>Emission</subject><subject>Energy transfer</subject><subject>Excitation spectra</subject><subject>luminescence</subject><subject>optical materials</subject><subject>Phosphors</subject><subject>Photoluminescence</subject><subject>Rare earth metals</subject><subject>rare earths</subject><subject>偶极相互作用</subject><subject>光致发光特性</subject><subject>发射光谱</subject><subject>固相反应法</subject><subject>晶体结构</subject><subject>能量转移效率</subject><subject>荧光激发</subject><subject>荧光粉</subject><issn>1002-0721</issn><issn>2509-4963</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><recordid>eNo9kF1KAzEQx4MoWD-OIKxvCq5mstns7pNo8QvECupzyGYnbaRNarKV1it4A8_SO3kFt1Z8GGZg_vyY-RFyAPQUKIizJ6CUpbRgcATsWFBgkOYbpMdyWqW8Etkm6f1HtslOjK-UZkVe0R7RjyPf-vFsYh1GjU5jokcqKN1isB-qtd4lyjUJOgzDRdIG5aLBkHiTPKhLBek8XTwO-Pfya97H7Hv5eZIsnuvVkExHPnYV4h7ZMmoccf-v75KX66vn_m16P7i561_cpxogr1LNhCpFUWsKaExem6YuSqOajJUMBYiyacoyN9woLoAVdcVLDogNqrrbAM12ydGaOw3-bYaxlRPb_TQeK4d-FiUwIYq8EFB10fN1FLt73i0GGbVdfd_YgLqVjbcSqFzplb965cpdR5C_emXeEQ7XBD3ybvhm3VBOg52osJA8o1UGnGc_-b19lg</recordid><startdate>20120801</startdate><enddate>20120801</enddate><creator>豆喜华 赵韦人 宋恩海 邓玲玲 方夏冰 闵华初</creator><general>Elsevier B.V</general><scope>2RA</scope><scope>92L</scope><scope>CQIGP</scope><scope>W92</scope><scope>~WA</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>20120801</creationdate><title>Photoluminescence characterization and energy transfer of NaBa1-x-yPO4：xCe3＋, yTb3＋ phosphors</title><author>豆喜华 赵韦人 宋恩海 邓玲玲 方夏冰 闵华初</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c1159-c26a867bc01eff5bfdb78fad3282e6168dd885f4fa46127b94841eedeabdd8103</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2012</creationdate><topic>Crystal structure</topic><topic>Decay</topic><topic>Emission</topic><topic>Energy transfer</topic><topic>Excitation spectra</topic><topic>luminescence</topic><topic>optical materials</topic><topic>Phosphors</topic><topic>Photoluminescence</topic><topic>Rare earth metals</topic><topic>rare earths</topic><topic>偶极相互作用</topic><topic>光致发光特性</topic><topic>发射光谱</topic><topic>固相反应法</topic><topic>晶体结构</topic><topic>能量转移效率</topic><topic>荧光激发</topic><topic>荧光粉</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>豆喜华 赵韦人 宋恩海 邓玲玲 方夏冰 闵华初</creatorcontrib><collection>中文科技期刊数据库</collection><collection>中文科技期刊数据库-CALIS站点</collection><collection>中文科技期刊数据库-7.0平台</collection><collection>中文科技期刊数据库-工程技术</collection><collection>中文科技期刊数据库- 镜像站点</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Journal of rare earths</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>豆喜华 赵韦人 宋恩海 邓玲玲 方夏冰 闵华初</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Photoluminescence characterization and energy transfer of NaBa1-x-yPO4：xCe3＋, yTb3＋ phosphors</atitle><jtitle>Journal of rare earths</jtitle><addtitle>Journal of Rare Earths</addtitle><date>2012-08-01</date><risdate>2012</risdate><volume>30</volume><issue>8</issue><spage>739</spage><epage>743</epage><pages>739-743</pages><issn>1002-0721</issn><eissn>2509-4963</eissn><abstract>A series of NaBa1-x-yPO4：xCe3＋, yTb3＋ phosphors were synthesized by solid-state reaction method. The crystal structure, photolu- minescence emission and excitation spectra and decay times of the phosphors were carefully investigated. The results revealed that an effi- cient energy transfer occurred from Ce3＋ to Zb3＋ ions in NaBaPO4 host by means of dipole-dipole interactions and the critical distance of the energy transfer was about 0.638 nm. Moreover, the phosphor emitted strong green emission under UV excitation, indicating that the phos- phors are potentially useful as a highly efficient, green-emitting phosphor.</abstract><pub>Elsevier B.V</pub><doi>10.1016/S1002-0721(12)60121-5</doi><tpages>5</tpages></addata></record> |
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| ispartof | Journal of rare earths, 2012-08, Vol.30 (8), p.739-743 |
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| language | eng |
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| source | Elsevier ScienceDirect Journals; Alma/SFX Local Collection |
| subjects | Crystal structure Decay Emission Energy transfer Excitation spectra luminescence optical materials Phosphors Photoluminescence Rare earth metals rare earths 偶极相互作用 光致发光特性 发射光谱 固相反应法 晶体结构 能量转移效率 荧光激发 荧光粉 |
| title | Photoluminescence characterization and energy transfer of NaBa1-x-yPO4：xCe3＋, yTb3＋ phosphors |
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