Na+ induced electric-dipole dominated transition (5D0→7F2) of Eu3+ emission in AMgPO4:Eu3+ (A=Li+, Na+, K+) phosphors
A series of Eu3+ doped (AMgPO4)1.00−x:Eu3+x (A=Li+, Na+, K+) phosphors were prepared by the solid-state method. XRD results confirm that the samples contain mixture phases of crystals. Cation effect of Li+, Na+, K+ on the PL properties of (AMgPO4)1.00−x:Eu3+x phosphors is discussed. The results indi...
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| Veröffentlicht in: | Materials letters 2015-04, Vol.145, p.359-362 |
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| creator | Long, Qiwei Xia, Yao Huang, Yingheng Liao, Sen Gao, Yong Huang, Jiaming Liang, Jianqun Cai, Jiajia |
| description | A series of Eu3+ doped (AMgPO4)1.00−x:Eu3+x (A=Li+, Na+, K+) phosphors were prepared by the solid-state method. XRD results confirm that the samples contain mixture phases of crystals. Cation effect of Li+, Na+, K+ on the PL properties of (AMgPO4)1.00−x:Eu3+x phosphors is discussed. The results indicated that among the three cations, Na+ not only provides the most intensity of Eu3+ emission, but also produces electric-dipole dominated transition (5D0→7F2) and results to obtain the most red color. The optimized molar concentrations of Eu3+ for the three kinds of samples are 6, 8, 10%, which (NaMgPO4)0.92:Eu3+0.08 is a potential candidate as the red-emitting phosphor for UV-based white LED.
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•Eu3+ doped (AMgPO4)1.00−x:Eu3+x (A=Li+, Na+, K+) phosphors were synthesized.•Na+ induced electric-dipole dominated transition (5D0→7F2) of Eu3+.•The as-synthesized samples can be excited by 392nm near-UV light.•(NaMgPO4)0.94:Eu3+0.06 was a potential phosphor for UV-based white LED. |
| doi_str_mv | 10.1016/j.matlet.2015.01.095 |
| format | Article |
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[Display omitted]
•Eu3+ doped (AMgPO4)1.00−x:Eu3+x (A=Li+, Na+, K+) phosphors were synthesized.•Na+ induced electric-dipole dominated transition (5D0→7F2) of Eu3+.•The as-synthesized samples can be excited by 392nm near-UV light.•(NaMgPO4)0.94:Eu3+0.06 was a potential phosphor for UV-based white LED.</description><identifier>ISSN: 0167-577X</identifier><identifier>EISSN: 1873-4979</identifier><identifier>DOI: 10.1016/j.matlet.2015.01.095</identifier><language>eng</language><publisher>Elsevier B.V</publisher><subject>Cations ; Color ; Crystals ; Emission ; Functional ; Luminescence ; Optical materials and properties ; Phases ; Phosphate ; Phosphor ; Phosphors</subject><ispartof>Materials letters, 2015-04, Vol.145, p.359-362</ispartof><rights>2015 Elsevier B.V.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c1847-7680f72b2fa72633678278e8f2e662bd62c570e92a71d6eac2ee06608c6e52113</citedby><cites>FETCH-LOGICAL-c1847-7680f72b2fa72633678278e8f2e662bd62c570e92a71d6eac2ee06608c6e52113</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.matlet.2015.01.095$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>315,781,785,3551,27928,27929,45999</link.rule.ids></links><search><creatorcontrib>Long, Qiwei</creatorcontrib><creatorcontrib>Xia, Yao</creatorcontrib><creatorcontrib>Huang, Yingheng</creatorcontrib><creatorcontrib>Liao, Sen</creatorcontrib><creatorcontrib>Gao, Yong</creatorcontrib><creatorcontrib>Huang, Jiaming</creatorcontrib><creatorcontrib>Liang, Jianqun</creatorcontrib><creatorcontrib>Cai, Jiajia</creatorcontrib><title>Na+ induced electric-dipole dominated transition (5D0→7F2) of Eu3+ emission in AMgPO4:Eu3+ (A=Li+, Na+, K+) phosphors</title><title>Materials letters</title><description>A series of Eu3+ doped (AMgPO4)1.00−x:Eu3+x (A=Li+, Na+, K+) phosphors were prepared by the solid-state method. XRD results confirm that the samples contain mixture phases of crystals. Cation effect of Li+, Na+, K+ on the PL properties of (AMgPO4)1.00−x:Eu3+x phosphors is discussed. The results indicated that among the three cations, Na+ not only provides the most intensity of Eu3+ emission, but also produces electric-dipole dominated transition (5D0→7F2) and results to obtain the most red color. The optimized molar concentrations of Eu3+ for the three kinds of samples are 6, 8, 10%, which (NaMgPO4)0.92:Eu3+0.08 is a potential candidate as the red-emitting phosphor for UV-based white LED.
[Display omitted]
•Eu3+ doped (AMgPO4)1.00−x:Eu3+x (A=Li+, Na+, K+) phosphors were synthesized.•Na+ induced electric-dipole dominated transition (5D0→7F2) of Eu3+.•The as-synthesized samples can be excited by 392nm near-UV light.•(NaMgPO4)0.94:Eu3+0.06 was a potential phosphor for UV-based white LED.</description><subject>Cations</subject><subject>Color</subject><subject>Crystals</subject><subject>Emission</subject><subject>Functional</subject><subject>Luminescence</subject><subject>Optical materials and properties</subject><subject>Phases</subject><subject>Phosphate</subject><subject>Phosphor</subject><subject>Phosphors</subject><issn>0167-577X</issn><issn>1873-4979</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2015</creationdate><recordtype>article</recordtype><recordid>eNp9kM9O3DAQxq2KSl0ob9CDj4uWhLGTeJJKIK0oFNSl9ECl3izjTKhX2Xixs0V9gT5AH5EnqZfl3MNopPm--fdj7IOAXIBQJ8t8ZcaexlyCqHIQOTTVGzYRNRZZ2WCzxybJhlmF-OMd249xCQBlA-WEPX01M-6GdmOp5dSTHYOzWevWvife-pUbzJiUMZghutH5gU-rT_D85y9eyiPuO36xKWacVi7GregGPr95-HZbfnypT-enCzc75mnJMf8yO-Lrnz6mCPE9e9uZPtLhaz5g3y8v7s6vssXt5-vz-SKzoi4xQ1VDh_JedgalKgqFtcSa6k6SUvK-VdJWCNRIg6JVZKwkAqWgtooqKURxwKa7uevgHzcUR51OtdT3ZiC_iVoggkQAgcla7qw2-BgDdXod3MqE31qA3nLWS73jrLecNQidOKe2s10bpTd-OQo6WkdD4ulCwqlb7_4_4B-yv4TM</recordid><startdate>20150401</startdate><enddate>20150401</enddate><creator>Long, Qiwei</creator><creator>Xia, Yao</creator><creator>Huang, Yingheng</creator><creator>Liao, Sen</creator><creator>Gao, Yong</creator><creator>Huang, Jiaming</creator><creator>Liang, Jianqun</creator><creator>Cai, Jiajia</creator><general>Elsevier B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>20150401</creationdate><title>Na+ induced electric-dipole dominated transition (5D0→7F2) of Eu3+ emission in AMgPO4:Eu3+ (A=Li+, Na+, K+) phosphors</title><author>Long, Qiwei ; Xia, Yao ; Huang, Yingheng ; Liao, Sen ; Gao, Yong ; Huang, Jiaming ; Liang, Jianqun ; Cai, Jiajia</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c1847-7680f72b2fa72633678278e8f2e662bd62c570e92a71d6eac2ee06608c6e52113</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2015</creationdate><topic>Cations</topic><topic>Color</topic><topic>Crystals</topic><topic>Emission</topic><topic>Functional</topic><topic>Luminescence</topic><topic>Optical materials and properties</topic><topic>Phases</topic><topic>Phosphate</topic><topic>Phosphor</topic><topic>Phosphors</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Long, Qiwei</creatorcontrib><creatorcontrib>Xia, Yao</creatorcontrib><creatorcontrib>Huang, Yingheng</creatorcontrib><creatorcontrib>Liao, Sen</creatorcontrib><creatorcontrib>Gao, Yong</creatorcontrib><creatorcontrib>Huang, Jiaming</creatorcontrib><creatorcontrib>Liang, Jianqun</creatorcontrib><creatorcontrib>Cai, Jiajia</creatorcontrib><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Materials letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Long, Qiwei</au><au>Xia, Yao</au><au>Huang, Yingheng</au><au>Liao, Sen</au><au>Gao, Yong</au><au>Huang, Jiaming</au><au>Liang, Jianqun</au><au>Cai, Jiajia</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Na+ induced electric-dipole dominated transition (5D0→7F2) of Eu3+ emission in AMgPO4:Eu3+ (A=Li+, Na+, K+) phosphors</atitle><jtitle>Materials letters</jtitle><date>2015-04-01</date><risdate>2015</risdate><volume>145</volume><spage>359</spage><epage>362</epage><pages>359-362</pages><issn>0167-577X</issn><eissn>1873-4979</eissn><abstract>A series of Eu3+ doped (AMgPO4)1.00−x:Eu3+x (A=Li+, Na+, K+) phosphors were prepared by the solid-state method. XRD results confirm that the samples contain mixture phases of crystals. Cation effect of Li+, Na+, K+ on the PL properties of (AMgPO4)1.00−x:Eu3+x phosphors is discussed. The results indicated that among the three cations, Na+ not only provides the most intensity of Eu3+ emission, but also produces electric-dipole dominated transition (5D0→7F2) and results to obtain the most red color. The optimized molar concentrations of Eu3+ for the three kinds of samples are 6, 8, 10%, which (NaMgPO4)0.92:Eu3+0.08 is a potential candidate as the red-emitting phosphor for UV-based white LED.
[Display omitted]
•Eu3+ doped (AMgPO4)1.00−x:Eu3+x (A=Li+, Na+, K+) phosphors were synthesized.•Na+ induced electric-dipole dominated transition (5D0→7F2) of Eu3+.•The as-synthesized samples can be excited by 392nm near-UV light.•(NaMgPO4)0.94:Eu3+0.06 was a potential phosphor for UV-based white LED.</abstract><pub>Elsevier B.V</pub><doi>10.1016/j.matlet.2015.01.095</doi><tpages>4</tpages></addata></record> |
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| subjects | Cations Color Crystals Emission Functional Luminescence Optical materials and properties Phases Phosphate Phosphor Phosphors |
| title | Na+ induced electric-dipole dominated transition (5D0→7F2) of Eu3+ emission in AMgPO4:Eu3+ (A=Li+, Na+, K+) phosphors |
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